Caridi Official WebsiteSeries Number : BN142WG18001-itThis Caridi "O" Collection Pendant set with Boulder Opal (4.3 ct), Blue Sapphire (0.57 ct), and 18-Carat White Gold (7.05 g), EVVS+ Diamonds (0.64 ct). Caridi "O" Collection PendantNT$685,000.00PriceQuantityBuy NowFor more information, please email Customer Service.