Gem Stone King Black Diamond Accent Heart Shape Pendant Necklace, 16" Chain with Spring Ring TOTAL SATISFACTION GUARANTEE - When you order today, you're protected. The item comes with a No questions asked money back guarantee combined with world class customer service. MEASUREMENT - 20MM Genuine Accent Diamond Pendant with 16" Chain with a spring-ring clasp. EXCELLENT GIFT - This pendant is an excellent gift for Anniversaries, Brides, Wedding Party, Holiday, Graduations, Birthdays, or just as a surprise to remind that special someone how much you care. It brings an elegant and graceful look to any special occasion. 100% SATISFACTION - 100% Risk-Free Money-Back Guarantee With Lifetime Guarantee