Snake Pin. Antique Silver-topped 18kt yellow gold snake form pin inlaid throughout with Old European cut diamonds and displaying pink colored gem cabochon eyes. Largest OEC diamond measures approx. 4.0mm x 3.0mm. Total approx. weight is 1.9 dwt (gross). From a Hollis, NY estate. Dimensions: snake pin measures approx. 0.65" w x 1.08" h.品相报告: Good, with light surface scratches and minor dings/dents. No definitive statement is being made as to whether colored gems are natural, synthetic, or treated.