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Important Jewels — Leonard Joel Pty. Ltd.

Auction House:Leonard Joel Pty. Ltd.Number of lots recorded:154
Sale Title:Important JewelsLots with images:154
Auction Location:SydneyPrices available:73
Date:12-Apr-2022
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Art Deco platinum, diamond and emerald bracelet, designed as a 20 mm wide strap of geometric design, pierced and millegrain-set with marquise and circular-cut diamonds between calibre-cut emerald accents, the diamonds together weighing approximately 19.05 carats, length 185 mm.
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Emerald and diamond ring, of cluster design, centring a claw-set emerald-cut emerald weighing approximately 9.40 carats, framed by 20 brilliant-cut diamonds, the diamonds together weighing approximately 3.70 carats, mounted in 14ct gold, size N.
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A rare 19th century emerald and diamond pendant brooch, probably Russian, centring a claw set cushion-shaped Colombian emerald weighing approximately 5.80 carats framed by rose-cut diamonds mounted in a pierced quatrefoil frame decorated with naturalistic foliate motifs embellished with old mine and rose-cut diamonds bordered on the outside by a line of 30 claw-set old cut diamonds, the diamonds together weighing approximately 10.58 carats, mounted in silver and gold, unmarked, length 50 mm, width 30 mm,…
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An Extraordinary old cut diamond bracelet, comprising of three lines of collet-set old European-cut diamonds, the 51 stones together weighing 51.76 carats, completed by a slide-clasp accented by five similarly cut diamonds together weighing 2.66 carats, mounted in 18ct blackened white gold, length 170 mm. Accompanied by 51 GIA (gia.edu/report-check-landing) reports numbered 1403666927, 1405106260, 1405313860, 1407618460, 1409204177, 2396680496, 2404204018, 2404204114, 2404272131, 2404351419, 2406204628,…
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Diamond bombe ring, modelled as a stack of five high half round bands pave-set to the top with brilliant-cut diamonds, the diamonds together weighing approximately 2.50 carats, mounted in 18ct white gold, size O1/2.
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Diamond bracelet, composed of three rows of brick links pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 5.00 carats, mounted in platinum, length 180 mm.
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Solitaire diamond ring, the emerald-cut diamond weighing 3.42 carats is claw-set between a pair of tapered baguette-cut diamonds together weighing approximately 0.20 carats, mounted in platinum, size I1/2. Accompanied by a facsimile GIA report numbered 5172637559, dated 18 May 2016, stating that the 3.42 carat diamond is F colour, VS2 clarity, laser inscribed.
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Fancy yellow diamond, fancy light yellow diamond and diamond drop earrings, each terminating on a swing drop claw-set with a cushion modified brilliant-cut fancy yellow and fancy light yellow diamond weighing 2.02 carats and 2.01 carats respectively, supported from an elliptical hoop pave-set with near colourless brilliant-cut diamonds, mounted in 18ct gold, length 25 mm. Accompanied by a GIA report numbered 1216921167, dated 9 August 2021, stating that the 2.02 carat diamond is natural, fancy yellow…
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Coloured diamond and diamond bracelet, composed of a line of 14 clusters claw-set with a medley of cut-cornered rectangular and square modified brilliant-cut yellow, yellow tint and fancy light yellow diamonds framed by a halo of near colourless brilliant-cut diamonds alternating between rectangular spacers, the coloured and near colourless diamonds together weighing approximately 12.82 carats and 1.35 carats respectively, mounted in platinum and 18ct gold, length 180 mm. Accompanied by 14 GIA (gia…
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Fancy vivid yellow diamond and diamond ring, of cluster design, centring a claw-set cut cornered rectangular modified brilliant-cut fancy vivid yellow diamond weighing 3.72 carats, framed by a halo of near colourless brilliant-cut diamonds, to similarly set shoulders, the small diamonds together weighing approximately 0.76 carats, mounted in platinum and 18ct yellow gold, size M. Accompanied by a GIA report numbered 1162362533, dated 16 July 2014, stating that the 3.72 carat diamond is natural, fancy vivid…
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A remarkable fancy intense bluish green diamond and Argyle fancy pink diamond ring, of cluster design, centring a claw-set cushion-shaped modified brilliant-cut natural fancy intense bluish green diamond weighing 1.71 carats, framed by a halo of Argyle natural fancy pink brilliant-cut diamonds, the shoulders, gallery and under rail pave-set with Argyle pink diamonds mounted in 18ct pink gold, the Argyle pink diamonds together weighing 1.17 carats, size M. Accompanied by a GIA report numbered 2161000936,…
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Autore Australian South Sea pearl ear studs, each cultured pearl of white silver hue measures approximately 17.00 mm, mounted in 18ct white gold, signed Autore, post fittings. Accompanied by an Autore certificate of authenticity and box.
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Peridot and diamond ring, the pear-shaped peridot stated to weigh 13.91 carats, is claw-set between channel-set baguette-cut diamond shoulders, the diamonds together weighing approximately 0.17 carats, mounted in platinum, size V1/2.
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Tourmaline and diamond ring, of cluster design, centring a claw-set cushion-shaped pink tourmaline weighing approximately 13.48 carats, framed by a line of brilliant-cut and pear-shaped diamonds, to shoulders accented with a baguette-cut diamond, the small diamonds together weighing approximately 1.10 carats, mounted in 14ct white gold, size K1/2.
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Diamond earclips, each modelled as a snowflake of cluster design, claw-set with brilliant-cut diamonds, the diamonds together weighing approximately 6.00 carats, mounted in 9ct white gold, length 28 mm, width 22 mm.
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Cartier diamond 'Perles de Diamants' choker necklace, circa 1999, composed of a line of articulated spheres embellished with brilliant-cut diamonds completed by a barrel clasp, the diamonds together weighing approximately 4.00 carats, mounted in 18ct white gold, length approximately 415 mm, gross weight approximately 43.96 grams, numbered, workshop marks, signed Cartier.
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Diamond line bracelet, composed of a line of 43 half collet-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 5.16 carats, mounted in 14ct white gold, length approximately 180 mm.
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Emerald and diamond dress ring, claw-set with a pear-shaped emerald weighing approximately 6.04 carats, to a gallery and split shoulders pave-set with brilliant-cut diamonds, the diamonds together weighing 1.10 carats, mounted in platinum, size K1/2.
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Pair of diamond ear studs, the round brilliant-cut diamonds, weighing 1.02 carats and 1.02 carats respectively, are claw-set, mounted in 14ct white gold, post and scroll fittings. Accompanied by a GSL report numbered AA65867/1, dated 3 February 2022, stating that the 1.02 carat diamond is G colour, pique 1 clarity, a GSL report numbered AA65867/2, dated 3 February 2022, stating that the 1.02 carat diamond is G colour, pique 2 clarity.
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Three stone diamond ring, centring a channel-set emerald-cut diamond weighing 1.53 carats flanked by a pair of half-moon diamonds together weighing 0.68 carats, mounted in platinum, size P1/2. Accompanied by a GSL report numbered AA65882, dated 4 February 2022, stating that the 1.53 carat diamond is I colour, VS1 clarity.
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Diamond solitaire pendant, the claw-set round brilliant-cut diamond weighing 1.00 carat, is mounted in 18ct white gold. Accompanied by a GSL report numbered AA65740, dated 14 December 2021, stating that the 1.00 carat diamond is E colour, VS2 clarity.
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National a lady's fine and rare 14ct white gold, sapphire and diamond set cocktail watch with silvered dial with hood and bracelet, circa 1940, Manufacturer: National jewelry Co. Year: circa 1940, material: 14ct white gold, sapphire and diamonds, calibre: mechanical, 17 jewels, Bracelet/Strap: 14ct white gold, 175 mm maximum length with case, Clasp/Buckle: 14ct white gold, dimensions: 16.5 mm diameter, signed: dial and movement signed, Gross weight: approximately 53.30 gms. Provenance: Property from the…
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Diamond line bracelet, composed of a line of 63 channel-set princess-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 6.30 carats, mounted in 18ct white gold, length 175 mm.
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Fancy deep brownish greenish yellow diamond and diamond ring, the fancy deep brownish greenish yellow modified kite step-cut diamond weighing 7.94 carats partially framed by near colourless pave-set brilliant-cut diamonds, is claw-set between a pair of near colourless kite step-cut diamonds, the near colourless diamonds together weighing approximately 1.28 carats, mounted in platinum, size M. Accompanied by a GIA report numbered 15166307, dated 21 July 2006, stating that the 7.94 carat diamond is natural,…
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Greenish-blue sapphire and diamond ring, centring a brilliant-cut greenish-blue sapphire weighing 5.20 carats, claw-set to an openwork spherical surround pave-set with brilliant-cut diamonds, the shoulders similarly decorated, the small diamonds together weighing approximately 1.00 carat, mounted in platinum, size L1/2. Accompanied by a GIA report numbered 2225130689, dated 10 November 2021, stating that the 5.20 carat greenish-blue sapphire is natural, with no indications of heating.
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Pink sapphire and diamond ring, of cluster design, centring a claw-set oval pink sapphire weighing approximately 3.26 carats, framed by a line of similarly set brilliant-cut diamonds between shoulders bead-set with diamonds, the 14 diamonds together weighing approximately 2.00 carats, mounted in platinum and 18ct gold, size M1/2.
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Sophia D. sapphire and diamond ring, centring a claw-set cushion-shaped modified brilliant-cut colour change sapphire weighing 6.15 carats, framed by a halo of brilliant-cut diamonds to split shoulders pave-set with diamonds, the diamonds together weighing approximately 0.85 carats, mounted in platinum, size L1/2, signed Sophia D. Accompanied by a GIA report numbered 2225044192, dated 1 October 2021, stating that the 6.15 carat bluish-violet changing to purple sapphire is natural, with no indications of…
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Diamond pendant necklace, of cluster design, claw-set with marquise, pear-shaped and circular-cut diamonds, completed by a trace link chain spectacle-set at intervals with brilliant-cut diamonds, the diamonds together weighing approximately 7.75 carats, mounted in 18ct white gold, pendant length 40 mm, circumference 410 mm.
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Solitaire diamond ring, the round brilliant-cut diamond weighing 2.36 carats, is claw-set between a pair of baguette-cut diamond shoulders, mounted in 18ct gold and platinum, size L. Provenance, the Gordon and Jackie Samuels collection, Sydney, accompanied by a GSL report numbered AA65672, dated 30 November 2021, stating that the 2.36 carat diamond is H colour, SI1 clarity.
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Diamond cocktail ring, of paisley design, the bombe cluster is claw-set with baguette and brilliant-cut diamonds, the diamonds together weighing approximately 2.80 carats, mounted in 18ct white gold, size M.
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Giovane diamond necklace, the graduated collar is composed of a line of openwork pear-shaped clusters claw-set with brilliant-cut diamonds, framed by lines of similarly set diamonds flanked at intervals with high half round dividers pave-set with diamonds, the diamonds together weighing approximately 70.00 carats, mounted in 18ct white gold, inner circumference 330 mm, signed Giovane, Italy.
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An Extraordinary diamond ring, the modified marquise-shaped brilliant-cut diamond weighing 6.33 carats, is claw-set between a pair of half-moon diamonds together weighing approximately 1.55 carats, the edge, shoulders and gallery pave-set with brilliant-cut diamonds, the small diamonds together weighing approximately 0.55 carat, mounted in platinum, size J1/2. Accompanied by a GIA report numbered 15872397, dated 24 May 2007, stating that the 6.33 carat diamond is K colour, VS2 clarity.
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Diamond bombe link bracelet, composed of a line of open work oval plaques pave-set with brilliant-cut diamonds accented by gold wire dividers alternating between similarly set elliptical connectors, mounted in 14ct bicoloured gold, the diamonds together weighing approximately 6.50 carats, length 195 mm.
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Aquamarine and ruby ring, circa 1945, the rectangular emerald-cut aquamarine weighing approximately 18.00 carats, is claw-set between a line of three circular-cut rubies, mounted in 14ct gold, size M.
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David Yurman 18ct gold bracelet, modelled as a wide 35 mm strap composed of eight strands of oval box links, clasp embossed David Yurman, gross weight 141.80 grams, length 175 mm, maker's mark for David Yurman.
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Aquamarine pendant/brooch, the rectangular scissor-cut aquamarine weighing approximately 80.00 carats, is collet-set to an architectural surround, mounted in 14ct gold, length 45 mm, width 25 mm.
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Georg Jensen Regitze Overgaard 18ct gold and diamond necklace, modelled as a line of annular wire work links between circular dome plaque connectors, random plaques pave-set with brilliant-cut diamonds, the small diamonds together weighing approximately 0.70 carats, inner circumference 400 mm, gross weight approximately 78.48 grams, maker's marks Gj for Georg Jensen.
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Coloured diamond and 14ct Tricolour gold longchain, composed of a herringbone chain collet-set at intervals with 20 cushion-shaped diamonds of brownish hue, the diamonds together weighing approximately 26.00 carats, length 910 mm, signed Maya Llana.
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Rolex Ref. 1803, an attractive 18ct gold wristwatch with centre seconds, day, date with gilt dial and bracelet, circa 1960's, Manufacturer: Rolex, year: circa 1960, reference no: 1803, movement no: Dd 96976, case no: 785'526, model name: day-date, material: 18ct yellow gold, calibre: automatic, cal. 1555, Bracelet/Strap: 18ct yellow gold Rolex President bracelet, max length 170 mm, Clasp/Buckle: 18ct yellow gold Rolex deployant clasp stamped 'F13000', dimensions: 36 mm diameter, signed: case, dial,…
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David Yurman 18ct gold and diamond tassel bracelet, comprising of seven lines of box link chain centring a fluted annular plaque supporting a similar line of tassels terminating in swing drops collet-set with brilliant-cut diamonds, the diamonds together weighing approximately 0.14 carats, length 165 mm, maker's mark for David Yurman.
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14ct Bicoloured gold and diamond bracelet and ring, composed of: a bracelet modelled as a line of octagonal plaques pave-set with brilliant-cut diamonds alternating between similarly set geometrical connectors, a ring to match, size M, the diamonds together weighing approximately 7.60 carats, length 190 mm (2).
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David Webb 18ct gold bracelet, comprising of a line of geometric links, length 180 mm, gross weight approximately 35.30 grams, signed Webb for David Webb.
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Gubelin 18ct gold and sapphire bracelet, modelled as a line of textured open work bow links decorated at intervals with five collet-set cushion modified brilliant-cut sapphires, together weighing approximately 30.00 carats, length 200 mm, maker's mark for Gubelin, signed Gubelin. Accompanied by a GIA report numbered 6223167940, dated 9 December 2021, stating that the one (1) randomly tested blue sapphire is natural, with no indications of heating, of Sri Lanka origin.
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Mikimoto conch pearl and diamond pendant necklace, of cluster design, centring a claw-set oval pink conch pearl measuring 10.60 mm by 8.24 mm framed by a graduating line of 13 brilliant-cut diamonds between a marquise-shaped diamond supported from a crescent-shaped surmount decorated with marquise and brilliant-cut diamonds completed by a trace chain necklace, the diamonds together stated to weigh 1.15 carats, mounted in 18ct gold, pendant length 20 mm, circumference 450 mm, maker's mark for Mikimoto.
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Tanzanite and diamond cocktail ring, centring a claw-set oval tanzanite weighing approximately 13.75 carats, supported from an openwork gallery of foliate design embellished with brilliant-cut diamonds, the diamonds together stated to weigh 1.15 carats, mounted in 18ct gold, size M.
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18ct gold fringe bracelet with wristwatch with hood, modelled as a 25 mm wide mesh chain slide bracelet terminating in tassels, supporting a textured enamelled rectangular case, the lid opening to reveal a wrist watch, dial signed Jules, movement signed Charlin watch Co., 17 jewels, wristwatch circa 1940, gross weight approximately 102.21 grams.
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Two Austrian gem-set and diamond horseshoe brooches, comprising: a brooch modelled as a horseshoe, centring a line of claw-set circular-cut sapphires flanked by bead-set brilliant-cut diamonds terminating in a tapered baguette-cut diamond, mounted in 18ct gold, width 28 mm, length 30 mm, another decorated with rubies and diamonds, ensuite, width 22 mm, length 25 mm, the diamonds together weighing approximately 1.50 carats, indistinct maker's marks and Austrian assay marks (2).
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Jaeger Lecoultre. A fine and unusual 14ct gold dress pocket watch with silver dial and spinning outer Roulette wheel, circa 1940, Manufacturer: Jaeger Lecoultre, year: circa 1940, movement no. 604'411, model name: Roulette open face pocket watch, material: 14ct gold, calibre: mechanical, 480/Cu, 17 jewels, dimensions: 41 mm, signed: case, dial and movement signed.
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Judith Ripka 18ct gold and diamond bracelet, composed of a line of textured geometric links decorated with brilliant-cut diamonds, the diamonds together weighing approximately 5.75 carats, length 180 mm, gross weight approximately 61.70 grams, signed Judith Ripka.
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14ct gold and gem-set necklace, composed of a line of anchor links collet-set with oval amethyst, blue topaz, garnet, tourmaline and peridot, length 380 mm, gross weight approximately 82.50 grams.
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Susy-Mor 18ct gold, diamond and tourmaline bracelet, comprising of a line of geometric links each centring a collet-set brilliant-cut diamond flanked by conical pink and green tourmaline, the diamonds together weighing approximately 1.00 carat, mounted in 18ct gold, length 180 mm, gross weight approximately 84.24 grams, signed Susy-Mor USA.
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Diamond earclips, circa 1950, each of architectural design decorated with baguette and brilliant-cut diamonds, mounted in 18ct white gold, the diamonds together weighing approximately 2.00 carats, diameter 15 mm, post and clip fittings.
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Diamond and 18ct white gold longchain, designed as a fine trace chain decorated at intervals with 47 rose-cut diamonds together weighing approximately 7.01 carats, circumference 915 mm.
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Sapphire and diamond ring, of cluster design, centring a claw-set oval sapphire weighing 4.50 carats, framed by a line of claw-set brilliant-cut diamonds, further framed by an undulating surround of claw-set baguette-cut diamonds, the small diamonds together weighing approximately 1.30 carats, mounted in platinum, size L.
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