Simulated Shell pearls are lab created, made from Mother of Pearl. They are cut and shaped in round beads then they are covered with natural Nacre, giving them a brilliant glow. Hypoallergenic Sterling Silver Rhodium Plated. Stamped 925 to meet guidelines. ? MADE WITH LOVE ? This unique and heartfelt product is beautifully packaged and ready for giving. Makes a sentimental surprise for any awesome lady. Great gifts for Mom or Grandma on Mother’s Day, anniversary, birthday, or wedding celebration. ? 90 DAY GUARANTEE ? To Ensure Your Complete Satisfaction, We Offer a 90 Day No-Questions-Asked Money Back Guarantee. All the metals we use are lead free, nickel free and hypoallergenic. Excellent customer service. PAVOI 100% guarantees your satisfaction. ? PROUDLY AMERICAN OWNED ? We are an American owned and operated company! Please search PAVOI on Amazon for more of our designs!