Mid-century modern 10K white gold oval jade ring, prong-set with one oval cabochon-cut jade; approx: 14.6 x 10.6 mm. Marked: "10K" with Korean characters. Ring measures: 1.18"L x 0.62"W at widest section. Size: 6.5. Approx: 3.2 dwt. inclusive. 

Dealer: S138XX