* An 18 Karat White Gold, Diamond and Colored Diamond Shark Brooch, Estro, containing 135 round brilliant cut diamonds weighing approximately 2.80 carats total and 160 round brilliant cut brown diamonds (origin of color not tested) weighing approximately 5.40 carats total, the eyes accented with two round brilliant cut black diamonds. Stamp: 18Kt ESTRO ITALY (maker's mark) 02. 13.10 dwts. Estimate $ 1,500-2,500
An 18 Karat White Gold, Diamond and Colored Diamond Shark Brooch, Estro, 13.10 dwts.