Pomellato Heavy Link Chain with Diamond Pave Links in 18K White Gold. Marked: Pomellato 750 Length: 23 inches; design consist of oval and round smooth finished links with 3 of the round links (apprx 0.5 inch wide) pave set round brilliant cut diamonds on both sides; estimated total diamond weight 1.50ctw approximately. Clasp design is oval link with hinged latch section. Chain weighs: 129.5 grams