Beautiful blue oval turquoise cabochon with light brown matrix. Ring has a slightly concave profile at the top. 18k gold plated over solid sterling silver ring. Inside band is marked 925 China with the maker’s mark. Comes with dark gray pouch. Size 7.75, weighs 9.3 grams. Ring measures about 17mm in front, narrowing to about 6mm in back. Turquoise cabochon measures about 14mm by 10mm. Overall excellent OA condition, looks rarely worn. Stone is chip- and crack-free.