18k yellow gold shaped as a gourd, embellished with twenty-one pavè set diamond and surrounded by blue and green enamels. Round shaped brilliant cut diamond approx. 0.90 ct, G-H, VVS-VS. Hallmarked "18K".US size 7.5 - IT size 15. Diameter 22 mm. Weight 18.7 g.Item condition grading: **** good.