Loose black treated diamond 7.69 carat cushion irradiated 1.42x10.40x6.88mm NEW

Loose black treated diamond 7.69 carat cushion irradiated 1.42x10.40x6.88mm NEW

15814-C769a1535s1925
031418

Loose black treated diamond 7.69 carat cushion irradiated 1.42x10.40x6.88mm NEW