David Yurman 18K White Gold & 925 SS Chalcedony & Diamonds Noblesse Necklace 7MM

David Yurman 18K White Gold & 925 SS Chalcedony & Diamonds Noblesse Necklace 7MM. 18K White gold and 925 sterling silver David Yurman Noblesse collar necklace featuring 0.80 carats of round brilliant diamonds, cushion chalcedony cabochon at center, and lobster clasp closure. Length: 16" Metal Type: 18K White Gold, Sterling Silver Hallmark: 750, 925, Designer-Signature Signature: ©D.Y. Location: End Cap Total Item Weight (g): 124 Collection: Noblesse Gemstone: Diamond Carat Total Weight: 0.80 Stone Shape: Round Brilliant Color Grade: Near Colorless Clarity Grade: Slightly Included Gemstone: Blue Chalcedony Stone Dimensions: 12MM x 14MM Stone Shape: Cabochon, Cushion, Rectangular, Rounded Corners Stone Color: Blue Gray Type/Clarity: Eye Clean Transparency: Opaque