Made in the USA! Beautiful! Authentic Black Hills Sterling-silver Women's Freshwater Cultured Pearl Ring Beautiful! Authentic Black Hills Gold/Sterling-silver Freshwater Cultured Pearl ring. Sterling-silver with 12k Gold Pink &amp; Green Gold grape leaves. Lifetime warranty from the manufacture. Center Freshwater 5.5mm Pearl. Ladies of all ages just love this ring. To be considered Black Hills Gold an item must be designed in a traditional tri-gold, grape leaf motif and be manufactured in the Black Hills of South Dakota. 5 mm from top to bottom or just about 1/4 inch