"Signet Ring Set With 1.80 Ct Diamonds, Platinum."
Art Deco period ring (circa 1930) in platinum, set with a diamond with an estimated weight of 0.90 carat and 20 other diamonds, all supported by 2 baguette-cut diamonds. Estimated total weight of the diamonds: 1.80 carat. Dimensions of the ring head: 1.3 cm x 1.9 cm. Ring size: 52. Free customization, contact me. French hallmark: Tête de chien (Platinum). Weight: 9.9 grams. The central diamond has an inclusion flush with the table. Delivered in a box and with an invoice. Free and insured shipping. 
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