Labradorite Amethyst Ring Solid 925 Sterling Silver Handmade Jewelry Statement Ring Stone Color : Blue Purple Stone Shape : Cushion Round Stone Size : 10x8, 4x4 mm Gemstone Silver Ring: This will be the perfect gift for your partner. You can enjoy the beautiful handmade ring and authentic silver. Our jewelry is JEWELRY FOR U Occasion: Birthday gift, Valentine's Day Gift, Anniversary Gift, Wedding Gift, Engagement Gift, Christmas Gift, Gift For Her, Gift For mom, graduation gift, New Year Gift, Thanksgiving Gift, Housewarming Gift. Size 5 - diameter 15.7 mm Size 5.5 - diameter 16.1 mm Size 6- diameter 16.5 mm Size 6.5 - diameter 16.92 mm Size 7 - diameter 17.3 mm Size 7.5 - diameter 17.75 mm Size 8 - diameter 18.2 mm Size 8.5 - diameter 18.53mm Size 9 - diameter 18.9 mm Size 9.5 - diameter 19.41 mm Size 10 - diameter 19.84 mm