The stone is a natural cut red ruby For lovers of rare natural rubies: a purple red natural ruby as extracted from the earth, without human touch to enhance it. To lovers of rarities and collectors of luxurious gemstones, we offer you an exceptional piece that combines grandeur and authenticity Piece Details (Spec Sheet): * Type: Natural Ruby. The stone has maintained its natural color and strength 100%, a feature found in only 1% of the world's rubies. * Color: Royal Purplish Red. * Cut: Cushion Mixed Cut, giving the stone visual depth and a wonderful sparkle under lighting. * Hardness: 9 (the second hardest gemstone after diamond).