Sterling Silver 7 mm Lab-Grown White Opal & .015 CTW Natural Diamond 18" NecklaceHalo-Style Birthstone NecklaceSKU: 650182:612:P$172.60PriceProduct TypeNecklaceQualitySterling SilverPrimary Stone ShapeRoundPrimary Stone TypeLab-Grown White OpalPrimary Stone Size :: CTW7Mm :: 0.015 CtwQuantity*Add to CartBuy NowSecondary Stone TypeNatural DiamondClarity/ColorI3, H-JNecklace Length18 InFinish StatePolished