Bidspirit auction | Tourmaline diamond ring

Tourmaline diamond ring - Tourmaline diamond ring 750 yellow gold, hallmarked, 3 brilliant-cut diamonds, total approx. 0.30 ct, yellow and green, faceted, square bicolor tourmaline, approx. 4.65 ct, RW 54, weight approx. 8.7 g, tourmaline with slight signs of wear