An 18k white gold diamond and green tourmaline cluster ring.
An 18k white gold diamond and green tourmaline cluster ring.
Rectangular bezel cluster set with a natural blue-green tourmaline of ca. 11.80 ct in mixed emerald step-cut (ca. 14.90 - 12.80 x 6.80 mm) surrounded by 20 brilliant-cut diamonds (total ca. 1.00 ct, F-H, vs-si). Hallmarks: Fineness 750, maker's mark. Bezel 2.0 x 1.8 cm. Ring size 54. Weight 10.79 g.
Ca. 1970.
Certificate
Gemmological Report No. J5330152221 of the AIG, Milan, dated 27 April 2023.
Bid on this lot
An 18k white gold diamond and green tourmaline cluster ring.
Rectangular bezel cluster set with a natural blue-green tourmaline of ca. 11.80 ct in mixed emerald step-cut (ca. 14.90 - 12.80 x 6.80 mm) surrounded by 20 brilliant-cut diamonds (total ca. 1.00 ct, F-H, vs-si). Hallmarks: Fineness 750, maker's mark. Bezel 2.0 x 1.8 cm. Ring size 54. Weight 10.79 g.
Ca. 1970.
Certificate
Gemmological Report No. J5330152221 of the AIG, Milan, dated 27 April 2023.
