14 kt yellow gold and 925 silver (silver used only for diamond setting/mounting) Weight: 12.43g Size: 16/17 (Italian size) Dimensions: 30x25mm 1 oval Amethyst of 10 ct 16 round diamonds for a total carat weight of 0.5 carats "Colored stones are commonly treated to enhance color or clarity. This has not been researched for this item" Other information: - Made in Italy - Shipped via Fedex or similar professional courier - Any import taxes are the responsibility of the buyer - If the winning bidder decides to cancel, the cost of all return shipping charges and import duties will be their responsibility