PalmBeach Jewelry Diamond Accent Platinum over Sterling Silver Interlocking Hearts Promise Ring Top Rated Seller - Trusted Since 1952 - 90 Day Guarantee - Easy Returns - Free PalmBeach Jewelry Gift Box Platinum Over Sterling Silver - Quality Stamp (.925) Diamond is a precious gemstone so brilliant and dazzling it is the most desired gemstone of all. Ring Style: Promise - Theme: Symbols of Love, Children's Celebrate romance with a ring of interlocking hearts twinkling with brilliant diamond accents. It's the perfect sweetheart choice styled in platinum over sterling silver. Sizes 5-10.