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18k Gold Adler Genèva Sapphire & Diamond Necklace, Estate Sultan Oman, GRS cert.

About the Item

18 kt. Gold Adler Genèva Royal Blue 15.7 Carat Sapphire & 20 Carat Diamondd Necklace, Estate Sultan Oman With GRS certificate Sapphire: Royal Blue Natural octagonal step cut, vivid blue sapphire 15.7 ct. Comes with GRS certificate (report number GRS2022-117457) Ruby: 84 rubies Diamonds: 7*0.2+ Total over 20 Ct. Material: 18 kt. yellow gold Measurements: 42 cm long Total weight: 91.9 gram / 3.240 oz / 59.1 dwt
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