Ross-Simons is the authority on fashionable must-haves. A timeless look you've seen and loved before, our paper clip link heart lock necklace sparkles with 0.75 ct. t.w. round brilliant-cut diamonds in sterling silver. Finely crafted in polished 18kt yellow gold gold over sterling silver. Toggle clasp, diamond heart lock toggle necklace. Necklace drop length - 7/8 inch long. Necklace drop width - 5/8 inch wide. Each Ross-Simons item arrives in a fine jewelry presentation box. Shop Ross-Simons jewelry risk-free as all items include a 30-day, 100% money-back guarantee.Stone InformationGem Type 1 - DiamondStone Cut 1 - Good-CutStone Color 1 - I-JStone Clarity 1 - I2Stone Shape 1 - Round-ShapeStone Creation Method 1 - NaturalStone Treatment Method 1 - Not-TreatedStone Weight 1 - 0.75 CaratsNumber Of Stones 1 - 106