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Auction House:Leonard Joel Pty. Ltd.Number of lots recorded:151
Sale Title:The John T. Hinkley Collection, Day 1Lots with images:151
Auction Location:SydneyPrices available:97
Date:5-Aug-2019
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A diamond pendant, the heart shaped pendant comprising thirty three pave set old cut diamonds, estimated weight 1.60cts with a bale set with three old cut diamonds, estimated weight 0.07cts, in 15ct gold and silver.
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An emerald and diamond cluster ring, the central oval emerald cut en cabochon, estimated weight 1.50cts, within a surround of ten brilliant cut diamonds, estimated total diamond weight 1.80cts, in platinum, ring size Q 1/2.
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An Art Deco aquamarine and diamond ring, the rectangular cushion cut aquamarine weighing 8.0cts, with rose cut diamond detail to each end and two shoulder diamonds, estimated total diamond weight 0.20cts, in 18ct white gold, ring size P.
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An aquamarine and diamond ring, the large cushion cut aquamarine, estimated weight 15.0cts set with twenty two shoulder diamonds, estimated total diamond weight 0.24cts, in platinum, ring size M.
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A pair of peridot and diamond cluster stud earrings, each set with a central round cut peridot estimated weight 1.40cts, surrounded by fourteen old cut diamonds, estimated total diamond weight 0.56cts, in 18ct white gold.
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A pair of diamond cluster stud earrings, each set with a brilliant cut diamond, surrounded by five pear cut diamonds, estimated total diamond weight 1.61cts, colour F-G, clarity Vs, in 18ct white gold.
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A garnet and diamond cluster ring, the central oval cut garnet, estimated weight 6.31cts, within a surround of sixteen brilliant cut diamonds, estimated weight 0.26cts and four larger brilliant cut diamonds, estimated weight 0.31cts, in 18ct gold, ring size O 1/2.
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A pink tourmaline and diamond ring, the central oval pink tourmaline estimated weight 3.62cts, within a surround of fourteen brilliant cut diamonds and two princess cut diamonds, estimated total diamond weight 0.52cts, in 18ct white gold, ring size N.
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A sapphire and diamond cluster ring, the central oval cut Australian sapphire, estimated weight 2.74cts, within a surround of twelve brilliant cut diamonds, estimated total diamond weight 0.94cts, colour F, clarity Si, in 18ct white gold, ring size N.
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A Ceylon sapphire and diamond cluster ring, the central oval cut sapphire, estimated weight 1.0ct, surrounded by twenty two old cut diamonds, estimated total diamond weight 0.55cts, in 18ct white gold, ring size P.
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A Ceylon sapphire and diamond ring, centrally set with an octogonal cut sapphire weighing 4.70cts, surrounded by twenty six single cut diamonds, estimated total diamond weight 0.26cts, in 18ct white gold, ring size L.
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A Burmese sapphire and diamond ring, the central cushion cut sapphire, estimated weight 9.78cts, flanked by ten marquise cut diamonds, estimated weight 1.60cts and six brilliant cut diamonds, estimated weight 1.20cts, colour G-H, clarity Vs, in 18ct white gold, ring size M 1/2, with accompanying GSL certificate AA23872/1 and John T. Hinkley certificate of quality and content Jt#82.
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A sapphire and diamond cluster ring, the central oval cut sapphire, estimated weight 4.85cts, set within a surround of twelve brilliant cut diamonds, estimated weight 0.66cts and four marquise cut shoulder diamonds, estimated weight 0.26cts, in 18ct yellow and white gold, ring size O.
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A Ceylon sapphire and diamond three stone ring, the central oval sapphire, estimated weight 4.67cts, flanked by brilliant cut diamonds, estimated weight 0.76cts each, colour G, clarity VVS, with four shoulder stones, in platinum, ring size L 1/2.
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A sapphire and diamond ring, the central oval cut sapphire weighing 1.63cts flanked by marquise cut shoulder diamonds, estimated total diamond weight 0.42cts, colour F-G, clarity Vs, in 18ct white gold, ring size P 1/2, with accompanying John T Hinkley certificate of quality and content.
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A Ceylon sapphire and diamond ring, the central oval cut sapphire with an estimated weight 2.58cts, with ten tapered baguette diamonds and twenty brilliant cut diamonds, estimated total diamond weight 1.0ct, in 18ct gold, ring size N 1/2.
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A sapphire and diamond ring, the central emerald cut sapphire, estimated weight 1.87cts, flanked by baguette cut diamonds, estimated weight, 0.20cts and tapered baguette cut diamonds, estimated weight 0.09cts, in 18ct yellow and white gold, ring size M.
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A sapphire and diamond cluster ring, the central oval cut sapphire, estimated weight 2.57cts, surrounded by twenty eight tapered baguette cut diamonds with eight tapered baguette shoulder diamonds, estimated total diamond weight 2.96cts, in 18ct gold, ring size N, with accompanying John T Hinkley certificate of quality and content.
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A sapphire and diamond cluster ring, the central oval cut sapphire, estimated weight 1.0ct, within a surround of brilliant and baguette cut diamonds, estimated total weight 0.46cts, in 18ct white gold, ring size O.
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A pair of sapphire and diamond stud earrings, each earring set with a round brilliant cut sapphire surrounded by ten brilliant cut diamonds, estimated total weight of sapphires 1.57cts and diamonds 0.45cts, colour F-G, clarity Si, in 18ct white gold, to butterfly fittings.
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An Art Deco diamond cluster ring, of bow design, centrally set with a brilliant cut diamond estimated weight 0.45cts, colour I, clarity VS2, surrounded by single cut diamonds, estimated weight 0.40cts, in platinum, ring size Q.
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A diamond ring, the marquise shaped plaque, comprising three old cut diamonds, estimated weight 0.35cts each, colour H-I, clarity VS2, surrounded by fourteen old cut diamonds, estimated weight 0.82cts, colour H-I, clarity VS2 and six shoulder diamonds, estimated weight 0.18cts, in platinum, ring size N 1/2.
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An Art Deco diamond cluster ring, the central cushion cut diamond, estimated weight 1.90cts, surrounded by eighteen brilliant cut diamonds, estimated weight 0.27cts and twelve single cut shoulder diamonds, estimated weight 0.09cts, in platinum, ring size N.
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A three stone diamond ring, centrally set with a brilliant cut diamond weighing 0.95cts, colour H, clarity VS2, shouldered by two pear cut diamonds, weighing 0.851cts, colour H, clarity VVS2, in 18ct white gold, ring size L 1/2, with accompanying GSL certificate AA53831/1.
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A diamond ring, centrally set with an old European cut diamond weighing 1.42cts, surrounded by a double row of single cut diamonds, in 18ct white gold, ring size M.
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An Art Deco diamond ring, the central brilliant cut diamond, estimated weight 0.85cts, colour I, clarity VS2 within a pierced diamond set surround, comprising fourty eight single cut diamonds, estimated weight 0.72cts and the two old cut shoulder diamonds, estimated weight 0.22cts, in platinum, ring size L.
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A diamond ring, the round brilliant cut diamond, estimated weight 0.97cts with twelve shoulder stones 0.27cts, in 18ct white gold, ring size N, with accompanying DCLA diamond certificate 146313 stating the central stone colour G clarity SI1.
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An Edwardian diamond ring, the central old cut diamond, estimated weight 0.50cts, with a further fourteen old cut diamonds, estimated total weight 0.90cts, colour H, clarity Si, in platinum, ring size P 1/2.
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A diamond bracelet, comprising thirty five bezel set brilliant cut diamonds, estimated total diamond weight 7.0cts, colour H-I, clarity Si, to a strap box clasp and safety clip, in 18ct gold, total length 175 mm.
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A diamond ring, the central brilliant cut diamond estimated weight 0.44cts, colour H-I, clarity VS2 with four brilliant cut shoulder stones, estimated total diamond weight 0.12cts, in 18ct gold, ring size N.
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A full circle diamond eternity ring, Channel set with thirty two baguette cut diamonds, total diamond weight estimated 2.10cts, colour G, clarity VS2, in 18ct white gold, ring size N 1/2.
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A diamond cluster ring, centrally set with a brilliant cut diamond weighing 0.89cts, surrounded by six brilliant cut diamonds totalling 0.66cts and six tapered baguette cut diamonds weighing 0.36cts, in 18ct yellow and white gold, ring size N 1/2.
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A diamond ring, the central baguette cut diamond weighing 0.83cts flanked by trilliant cut diamonds, estimated total trilliant cut diamond weight 0.20cts, colour G, clarity VVS2, in 18ct white gold, ring size M 1/2.
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A five stone diamond ring, the central emerald cut diamond, estimated weight 0.67cts, colour F, clarity VVS2 with four baguette cut diamonds, estimated weight 0.46cts, in 18ct gold, ring size M 1/2.
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A diamond ring, the central brilliant cut diamond, estimated weight 0.63cts, colour F, clarity SI2, set with six brilliant cut shoulder diamonds, estimated total weight 0.07cts, in 18ct yellow and white gold, ring size M 1/2, with accompanying GSL certificate AA45090/6.
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A three stone diamond ring, the central diamond with an estimated weight of 0.42cts, colour E, clarity SI2, flanked by diamonds each estimated 0.40cts, in 18ct white gold, ring size N.
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A solitaire diamond ring, the round brilliant cut diamond, estimated weight 0.71cts, colour F, clarity VS2, in 18ct white gold, ring size M 1/2.
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A two stone diamond crossover ring, the two brilliant cut diamonds estimated weight 0.27cts each, colour G-H, clarity VS with six shoulder diamonds, total weight 0.06cts, in 18ct gold, ring size N.
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A ruby and diamond three stone ring, the central oval cut ruby estimated weight 2.72cts, flanked by fancy cut diamonds, estimated weight 0.57cts, colour G, clarity VVS2, set in 18ct white gold, ring size K 1/2, with accompanying Asl gemstone authentication report AA39570/2, stating natural ruby, origin Thailand.
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A ruby and diamond three stone ring, the central oval cut ruby weighing 3.07cts flanked by oval cut diamonds, estimated diamond weights 0.53cts and 0.54cts, colour E, clarity VVS and each shoulder set with three brilliant cut diamonds, estimated weight 0.18cts, in platinum and 18ct white gold, ring size M, with accompanying GSL certificates AA34895/2 and AA39570/1 stating origin Thailand / Cambodia.
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A ruby and diamond cluster ring, the central oval cut ruby, estimated weight 1.0ct, within a surround of ten brilliant cut diamonds, estimated total diamond weight 0.60cts, colour G-H, clarity Vs, in 18ct gold with accompanying John T. Hinkley certificate Jt#112, ring size N 1/2.
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A Burmese ruby and diamond cluster ring, the central oval ruby, estimated weight 1.30cts, within a surround of ten brilliant cut diamonds, estimated total diamond weight 1.20cts, colour I, clarity SI1-2, in 18ct yellow and white gold, ring size J 1/2.
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A ruby and diamond ring, the central emerald cut ruby, estimated weight 1.456cts, set with two baguette cut diamonds, estimated weight 0.20cts and two tapered baguette cut diamonds, estimated weight 0.18cts, in 18ct white gold, ring size O.
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A ruby and diamond three stone ring, the central oval cut ruby, estimated weight 1.62cts,shouldered by two brilliant cut diamonds, estimated weight 0.64cts, colour G, clarity VS and four shoulder diamonds, in 18ct yellow and white gold, ring size P.
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A ruby and diamond cluster ring, the central oval cut ruby, estimated weight 2.63cts within a surround of brilliant and marquise cut diamonds, estimated total diamond weight 1.11cts, colour F-G, clarity VVS, in 18ct yellow and white gold, ring size N 1/2, with accompanying Asl certificate AA34895 stating natural ruby, origin Thailand / Cambodia.
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An Edwardian emerald and diamond ring, the central oval emerald cut en cabochon, estimated weight 0.60cts, surrounded by twenty old cut diamonds, estimated total weight 0.60cts, in 18ct gold, hallmarked, Chester 1904, ring size N.
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An emerald and diamond gypsy ring, the central oval emerald cut en cabochon, estimated weight 1.05cts, flanked by two brilliant cut diamonds, estimated weight, 0.64cts, colour G, clarity VVS, in 18ct white gold, with accompanying John T. Hinkley certificate of quality and content Jt#117.
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An emerald and diamond ring, the central cushion cut emerald, estimated weight 3.41cts, flanked by brilliant cut diamonds, estimated weight 1.16cts, colour D, clarity Si, in 18ct yellow and white gold, ring size M.
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An emerald and diamond cluster ring, the central square cut emerald, estimated weight 2.83cts, surrounded by twenty four brilliant cut diamonds, estimated weight 0.48cts and eight shoulder set diamonds, estimated weight 0.16cts, colour G, clarity Vs, in 18ct yellow and white gold, ring size N.
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An emerald and diamond ring, the Colombian square cut natural emerald, weighing 3.90cts, flanked by baguette cut diamonds, total weight 0.30cts, colour G, clarity VVS, in platinum, ring size M 1/2, with accompanying GSL report numbered AA38377, stating origin Colombia and no evidence of treatment with foreign synthetic agent.
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A Multi-Strand emerald bead necklace, comprising six rows of graduated faceted emeralds, the clasp set with cushion and baguette emeralds and old cut diamonds, total estimated emerald weight 0.68cts, and diamonds 1.18cts, in 18ct white gold.
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A jade and diamond brooch, the carved jade 'Opium' spoon, set with nine old cut diamonds, estimated total weight 0.44cts, with brooch fitting, in 18ct white gold.
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A carved jade, onyx and diamond brooch, the rectangular apple green jade panel, carved with floral and foliate decoration, with onyx detail and a border of seventy one diamonds, totalling 1.16cts, in 18ct white gold., condition: 450 mm x 90 mm, stamped on reverse.
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A pair of diamond earrings, each earring comprising three floral clusters on a stalk, consisting of a total of one hundred and forty two diamonds, estimated total diamond weight 4.0cts, in platinum., condition: the clip fittings stamped plat.
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A pair of diamond clip earrings, of retro design, comprising two central brilliant cut diamonds, thirty four baguette cut diamonds and fifty eight brilliant cut diamonds, estimated total weight 6.5cts, colour H, clarity VVS2, to clip fittings, in 18ct white gold., condition: two central brilliant cut diamonds, estimated weight 0.50cts, thirty four baguette cut diamonds, esitmated total 2.38cts and fifty eight brilliant cut diamonds
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A diamond spray brooch, set with fifty four baguette cut diamonds, estimated weight 3.30cts, colour G, clarity VS and forty three brilliant cut diamonds, estimated weight 1.30cts, colour Gi, clarity VS-Si, estimated total diamond weight 4.60cts, in platinum.
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A diamond spray brooch, of floral spray design set with one hundred and twenty eight brilliant and baguette cut diamonds, estimated total diamond weight 9.99cts, colour G-H, clarity VS-VVS2, in platinum, with accompanying John T.Hinkley certificate of quality and content Sh#1990-990., condition: sixty one brilliant cut diamonds, and sixty seven baguette cut diamonds
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A ruby and diamond brooch, the central oval cut ruby, estimated weight 0.71cts, set with eighteen brilliant cut and ninety single cut diamonds in a stylised floral design, estimated total diamond weight 3.19cts, in 18ct white gold, with accompanying John T. Hinkly certificate Jt#55., condition: weight 16.8g.
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An Edwardian diamond bar brooch, the central old cut diamond, estimated weight 0.50cts, colour I, clarity Si, flanked by twenty eight graduating old cut diamonds, estimated weight 1.30cts, in 18ct white gold., condition: length 7.2 cm.
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An Edwardian emerald and diamond brooch, the central old cut diamond, estimated weight 0.50cts, colour H, clarity Si, with seventy six old cut diamonds, estimated total weight 2.60cts and a border of forty four baguette cut emeralds, estimated total weight 1.0ct, in platinum.
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An aquamarine and diamond cluster ring, the central rectangular cut aquamarine, weighing 17.26cts, surrounded by twelve brilliant cut diamonds, estimated weight 1.23cts and four square cut diamonds, estimated weight 0.84cts, in platinum and 18ct white gold, ring size N 1/2, with accompanying GSL certificate AA46218/1.
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A rock crystal, onyx, coral and diamond brooch, of Art Deco design, the rock crystal plaque set with coral, onyx and old cut diamonds, in platinum, signed Cartier, Paris, London, New York.
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A ruby and diamond bridge ring, the central cushion cut ruby with an estimated weight of 1.65cts, set with two old cut diamonds, estimated weight 0.80cts and four rose cut diamonds, in 18ct gold, ring size J.
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A ruby and diamond dress ring, of half hoop design, set with three rubies, estimated total weight 1.60cts, alternating with two cushion cut diamonds, estimated total diamond weight 0.98cts, in 18ct gold, ring size M 1/2.
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A pair of ruby and diamond earrings, of classic flower and leaf cluster design, each set with eighteen rubies cut en cabochon, estimated weight 1.08cts each, together with thirty old cut diamonds, estimated weight of 1.03cts each, in 18ct white gold.
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A ruby and diamond bracelet, the nine floral panels, each comprising five rubies totalling an estimated 1.60cts, centred and bordered by brilliant cut diamonds, and spaced by brilliant cut diamond set links, estimated total diamond weight 9.01cts, in 18ct whte gold, total length 175 mm.
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A Tiffany & Co, sapphire and diamond bracelet, circa 1930, comprising two hundred and thirty four brilliant cut diamonds, estimated total weight 12.35cts, colour F-H, clarity VVS and twenty one vivid blue sapphires estimated total weight 6.0cts, signed Tiffany & Co, in platinum, total length 175 mm., Literature: illustrated in John Loring, Tiffany's 150 years, pg 156
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A diamond brooch, the pierced plaque centrally set with an emerald cut diamond, estimated weight 2.15cts, colour J-K, clarity VVS2, with further fancy cut diamonds, in a surround of brilliant and single cut diamonds, estimated total diamond weight 8.47cts, in platinum, with accompanying John T. Hinkley certificate of quality and content., condition: two emerald cut diamond sides, estimated weight 0.78ct each., two semi epaulette cut diamonds estimated 0.25cts each., two emerald cut diamond ends, estimated…
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A sapphire and diamond brooch, featuring an oval sapphire cut en cabochon estimated weight 2.99cts, in a pave diamond set surround of two hundred brilliant cut diamonds, estimated total weight 4.0cts, colour F-G, clarity VVS, in 18ct gold.
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An Edwardian diamond bar brooch, the central old cut diamond, estimated weight 0.55cts flanked by old cut diamonds and further diamond detail, estimated total diamond weight 2.17cts, in platinum, in original fitted box., condition: length 70 mm.
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A vintage diamond bow brooch, set with seventy nine old cut diamonds, total estimated diamond weight 0.94cts, in platinum.
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A vintage diamond Caduceus brooch, the diamond set wings and serpents comprising ninty five rose cut diamonds, total estimated weight 1.10cts, the eyes set with rubies cut en cabochon, a central old cut diamond, estimated weight 0.15cts, surmounted by a 5.0 mm natural pearl, in 18ct yellow gold and platinum, circa 1935.
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An Edwardian pearl and diamond pendant, the heart shaped pendant set with thirty eight rose cut diamonds, estimated weight 0.40cts and five natural round pearls measuring 4.0 mm in platinum, suspended on a platinum chain, total length 420 mm.
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A diamond bar brooch, centrally set with a brilliant cut diamond, estimated weight 0.45cts, shouldered by two brilliant cut diamonds, in an openwork frame set with single cut diamonds, estimated total diamond weight 1.13cts, colour I, clarity Si, in 18ct gold and platinum.
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An Art Deco platinum and diamond wristwatch, manual wind, rectangular white dial with black Arabic numerals, Swiss made, 17 jewels movement with compensated balance wheel, diamond set bezel and bracelet bands, totalling an estimated 16.87cts, total length 175 mm., condition: the case and bracelet are fully set with square and baguette cut diamonds., weight 40.60g
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An important retro diamond bracelet, comprising tubular links and featuring a pave diamond set clasp, set with one hundred and six brilliant cut diamonds, estimated total diamond weight 8.0cts, in 18ct yellow and white gold, total length 190 mm., condition: weight 180.3g
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A French gold bracelet, the fancy curb link and bar design with a box clasp, in 18ct gold, total length 175 mm., condition: weight 39g.
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An Arts & Crafts guard chain, the fancy oval links with applied decoration supporting a bolt ring, in 18ct gold, total length 1440 mm., condition: weight 36.55g.
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A bi-Colour gold jewellery suite, comprising a fancy link collar and a pair of matching earrings, in 18ct yellow and rose gold., condition: total weight 84.93g
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A tri-colour gold bracelet, the fancy herringbone links in yellow, rose and white gold with a hinged box clasp with safety clip, in 18ct gold, total length 200 mm., condition: weight 121.64g.
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A gold guard chain, the oval classical chain link with parrot clasp, in 18ct gold, total length 1520 mm., condition: weight 56.55g.
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A gold necklace, the polished and brushed gold beads with an oval concealed clasp, in 18ct gold, total length 430 mm., condition: weight 42.56g.
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A gold necklace, comprising disc shaped links to a double interconnecting clasp, in 18ct gold, total length 450 mm., condition: estimated weight 51.72g.
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A Victorian gold bracelet, the polished intertwined link and gold box clasp, in 15ct gold, total length 175 mm., condition: weight 33g.
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A gold, diamond and ruby charm bracelet, the curb link bracelet with box clasp and safety chain, supporting seven diamond set animal charms each with cabochon ruby eyes, in 15ct gold, total length 190 mm., condition: estimated weight 29.26g
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A gold necklace, the fancy oval link with filigree decoration and bolt ring clasp, in 18ct gold, total length 920 mm., condition: weight 18.42g
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A Victorian gold guard chain, comprising long and short links, to a double parrot design clasp, in 18ct gold, total length 1440 mm., condition: weight 63.44g.
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An Italian gold bracelet, comprising long and short curb link chain with concealed clasp, in 18ct yellow and white gold, total length 200 mm., condition: weight 21g.
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An Italian gold necklace, comprising fancy links in texured and polished finish to a bolt ring clasp, in 9ct rose gold, signed UnoAErre, total length 470 mm., condition: weight 42.42g.
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An Italian gold necklace by Fope, the intertwined beaded design, in 18ct gold, total length 430 mm, boxed., condition: weight 79.52g.
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A gold necklace, the fancy intertwined link, to a bolt ring clasp, in 14ct gold, total length 860 mm., condition: weight 48.4g.
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