✦ Rare Opportunity – Deep Blue Sapphire ✦ A rare deep blue sapphire of 1.43ct. A one-of-a-kind collector’s gem and investment piece. Certified by ALGT for authenticity. Species .................................................................................................................... Natural Corundum Variety ..................................................................................................................... Sapphire Shape & Cutting Style .......................................................................................... Oval, Mixed Cut Measurements ....................................................................................................... 7.43 x 5.89 x 3.74 mm Carat Weight ........................................................................................................... 1.43 Carat Color .......................................................................................................................... Deep Blue Transparency ......................................................................................................... Semi-transparent -Indications of heating present and moderate residue in healed fissures. FREE Shipping on closing bids over 130€.