Made of Sterling Silver 14K Gold or Rhodium plating Nickel-free & Hypoallergenic Dimensions: 6.5x6.5mm Cubic Zirconia stones Chain sold separately Gold Heart Cut Necklaces For May Birthstone, Gold Heart-cut May Birthstone Necklaces, Gold Heart Cut Necklace For May Birthstone, Yellow Gold Charm Necklaces With Cubic Zirconia, Minimalist Heart Cut Cubic Zirconia Jewelry, Gold Heart Pendant Jewelry For Everyday, Yellow Gold Cubic Zirconia Charm Necklace, Tarnish Resistant, Everyday Gold Heart Pendant Jewelry, Yellow Gold Heart Cut Jewelry For May Birthstone