Selene Gems Over 16 years serving thousands of clients from every corner of the world... Gemstone : Natural Green Onyx Type : Loose Gemstones Lot Weight : 54.00-54.50 Carats Pieces : 12 Size : 11mm  Shape : Round Cut Color : Finest Green Clarity : Translucent Treatment : None (No Enhancement) Certification : IGLI (Optional) Origin : India Pls Note : all photographs are actual, but please note that the product color may slightly differ depending upon your device's display calibration Selene Gems, one stop destination for all your gemstones & gemstone jewelry requirement... We are a Paypal verified Business Seller.