Apparel & Accessories > Jewelry > Rings Jewelry > Rings in stock Shay Jewelry Solitaire Pinky Heart Ring in Yellow Gold/White Diamond, Size 3.5: Ready to ship in 4-6 weeks. This sweet heart-shaped solitaire, set in 18-karat yellow gold, would make a perfect gift for a new mom, best friend, maid of honor, or as an act of sartorial self-care (if we don’t love ourselves, how can we truly love another, right?).Shay Jewelry is known for its juxtaposition of bold and delicate shapes, and this ring is no exception.18kt gold, 0.98ct white diamond.