This Black Opal Round Infinity Heart Pendant Necklace is crafted in genuine 925 Sterling Silver for a timeless and romantic look. Featuring a single 4mm round black opal weighing 0.35 carats, the pendant measures 32 × 17.6 mm in a graceful infinity heart design. It hangs from a 16” cable chain with a 2” extender, secured with a lobster clasp. Weighing 5.2 grams, this elegant necklace is perfect for daily wear, special occasions, or gifting to someone special.