"Art Deco Ring 3 Diamonds, Gold And Platinum Setting."
Ring set with 3 diamonds in a surround of 12 rose-cut diamonds. Estimated weight of the central diamond: 0.15 carat. Ring size: 50.5 Customization possible and offered, contact me. Period: Art Deco, circa 1930. Setting in 18-carat white gold and platinum. French hallmarks: Eagle's head and dog's head. Weight: 2.6 grams. Delivered in a case and with invoice. Free and insured shipping. 
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