5.47ct NATURAL Rubellite Tourmaline 18K White Gold Ring
GIA 29.91 Carat Copper Bearing Paraiba Type Tourmaline 14 K White Gold Cocktail Ring
16.43CT NATURAL COPPER BEARING PARAIBA TYPE TOURMALINE 14K W/G RING
26.20ct Natural Bi Color Tourmaline, CEYLON Yellow Sapphire & CEYLON Pink Sapphire Ring
0.90CT BRAZILIAN NATURAL COPPER BEARING PARAIBA TYPE TOURMALINE 14K W/G RING
0.85ct Natural Copper Bearing Paraiba Type Tourmaline 14K White Gold Ring
1.86ct Pink Tourmaline 14K White Gold Ring
1.58ct Natural Paraiba Tourmaline 14K White Gold Ring