Giant Natural Black Star Sapphire In Sterling Silver Ring 18.55ct. Size 6

Gorgeous NATURAL untreated black star sapphire was set in sterling silver to create a stunning ring. The stone has basic greyish-black color with olive undertones and a six ray star that shows from many different angles under direct light. This is NATURAL mined stone, not lab created or imitation. It's hard to find such a large star sapphire of great quality (weight 18.55ct, size 16.43 x 14.09 x 7.09mm, unheated, origin Thailand). Ring is in Size 6 NO TRADES