Ross-Simons is the authority on luxury classics. This necklace finds the perfect balance between contemporary and elegant, featuring a 20x13mm rectangular mother-of-pearl cabochon studded with a 9x7mm emerald-cut onyx and.70 ct. t.w. black spinels. Crafted in 18kt yellow gold over sterling silver. Suspends from a cable chain with a 2" extender. Lobster clasp, onyx and mother-of-pearl pendant necklace. Necklace drop length - 1 1/8 inches 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 - Mother Of PearlStone Cut 1 - CabochonStone Color 1 - WhiteStone Clarity 1 - WhiteStone Shape 1 - Rectangular-ShapeStone Creation Method 1 - NaturalStone Treatment Method 1 - Dyed, CoatedStone Weight 1 - 0 CaratsNumber Of Stones 1 - 1Gem Type 2 - OnyxStone Cut 2 - Good-CutStone Color 2 - BlackStone Clarity 2 - BlackStone Shape