Home / Pendants & Necklaces / 18K White Gold Diamond Necklace with Black Onyx and London Blue Topaz View cart “Diamond Filigree Ring” has been added to your cart. 18K White Gold Diamond Necklace with Black Onyx and London Blue Topaz$3,10800 18K White GoldDiamonds = 0.30 ctsBlack Onyx = 4.11 ctsLondon Blue Topaz = 13.50 cts Quantity Buy now SKU: N9603BOLBT Categories: New Arrivals, Pendants & Necklaces Tags: Black Onyx, Diamonds, Necklace, White Gold Product ID: 3554 Related products Ruby & Diamond Ring in 18K White Gold $3,00000 Buy now D18K Diamond Hanging Earrings $3,68000 Buy now