✦ Rare Opportunity – Natural Uneated Red Ruby ✦ A striking, deep red ruby 0.91 ct, natural, unheated. Its red colour and brilliance make it a collector’s gem and investment piece. Certified by ALGT for authenticity. Species .................................................................................................................... Natural Corundum Variety ..................................................................................................................... Ruby Shape & Cutting Style .......................................................................................... Oval, Mixed Cut Measurements ....................................................................................................... 6.53 x 4.96 x 2.96 mm Carat Weight ........................................................................................................... 0.91 Carat Color .......................................................................................................................... Dark Red Transparency ......................................................................................................... Transparent No indications of heating. Free shipping for closing bids over 150€