A stunning 1.57-carat natural bi-colour sapphire showcasing the finest qualities of unheated gemstone excellence. This oval-cut specimen displays the characteristic colour zoning that makes bi-colour sapphires so prized by collectors and jewellers alike. Unheated and untreated, this sapphire retains its natural integrity and represents genuine value for those seeking authentic gemstones.
The oval cut maximises colour saturation whilst offering excellent light performance and versatility for bespoke jewellery design. Perfect for engagement rings, statement pieces, or as a centrepiece for a custom creation. Each stone is unique—this particular example combines rarity, natural beauty, and the timeless appeal of sapphire.
Gemstone Details
Variety: Natural Bi-Colour Sapphire Carat Weight: 1.57 ct Shape: Oval Colour: Green-Yellow with Blue Hue Clarity: VVS – eye-clean, no inclusions Treatment: Unheated & untreated Origin: Sri Lanka (Ceylon) Certification: ZGL lab certification
