Class one Croisiere earrings, Chaumet. France. Reference number 081179-000. Individual number 1094004. Two semi bezel set round cabochon cut amethysts of estimated total weight 3.20 carats, surrounded by thirty-six round brilliant cut diamonds of estimated total weight 0.36 carats. 18ct white gold. Weight 7.80 grams. Length 2.3 cm.