Jewelry State: Set Quality: Platinum Design: Libra Primary Stone Type: Natural Green Chrysoprase Primary Stone Shape: Round Primary Stone Size: 2.5 Mm Clarity, Color :: CTW: Si2-Si3, G-H :: 0.01 Ctw Necklace Length: 16-18 In Finish State Polished Description Natural Green Chrysoprase And .01 Ctw Natural Diamond Zodiac Constellation Necklace