"17 Carat Unheated Ceylon Sapphire Ring"
17 carat unheated Ceylon sapphire ring in 18 carat white gold and 4 carat diamonds 18 carat white gold ring with a large bezel-set sapphire weighing over 17 carats in its center surrounded by 12 baguette diamonds for approximately 2.5 carats. The band of the ring is paved with 6 baguette diamonds on each side for approximately 1.5 carats in total. A total diamond weight of approximately 4 carats. Size: 52 Diameter: 16.5 US Size: 6 GEMPARIS Certificate No. 10: Unheated Ceylon Sapphire S1 no thermal modification observed Gross weight: 14.5 g Eagle Head Hallmark French Work 
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