GIA CERTIFIED RING IN 10K SOLID GOD AND STERLING SILVER (BOTH ARE STAMPED IN SEPARATE PLACED) Clarity SI slightly included, excellent for a cluster diamond ring JWBR marks on jewelry represent a jewelry company owned by Renaissance Jewelry New York, Inc. The trademark was originally registered in 1998 and renewed in 2019 and is still active. NATURAL MINED DIAMONDS 1 ct cluster, crossover infinity style ring Brand New in box Offers accepted.