Black Tourmaline Handmade 925 Sterling Silver Gemstone Ring Stylish Handcrafted Statement Jewelry Perfect Birthday Gift

Main Stone: Black Tourmaline Main Stone Creation: Lab Created Metal: Sterling Silver Metal Purity : 925 Manufacture: Country India

Size 4- diameter (14.8 mm) Size 4.5- diameter (15.3 mm) Size 5-diameter (15.7 mm) Size 5.5-diameter (16.1 mm) Size 6-diameter (16.5 mm) Size 6.5-diameter(16.9 mm) Size 7-dameter (17.3 mm) Size 7.5-dimeter (17.8 mm) Size 8-diameter (18.2 mm) Size 8.5-diameter (18.6 mm) Size 9-diameter (19.0 mm) Size9.5-diameter (19.4 mm) Size 10-diameter (19.8 mm) Size 10.5-diameter (20.2 mm) Size 11-diameter (20.6 mm) Size 11.5-diameter (21.0 mm) Size 12-diameter (21.4 mm