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Natural Cut Sapphire – Bi-color (Blue-Yellow) | Sri Lanka
A rare natural bi-color sapphire with a unique blue-yellow color, originating from Sri Lanka. This type of sapphire is highly valued for its exceptional appearance – two color tones in one stone are created naturally, without human intervention. This sapphire is 100% natural, without any heat treatment (unheated), which is confirmed by the enclosed certificate of authenticity.
Certificate: GIA
Weight: 1.02 ct
Dimensions: 7.1 x 5.3 x 3.7 mm
Color: yellow - blue (unheated) - unheated
Country of origin: Sri Lanka
You always buy the mineral shown in the photo! Available immediately in stock, ready for fast and safe shipping.
Sapphire (name from Hebrew) is a single crystal of aluminum oxide (Al2O3), a mineral called corundum. While corundum consists of pure aluminum oxide, sapphires always contain an admixture of other elements (iron, chromium, copper, magnesium, etc.) that give it a blue, red, yellow, pink, purple, orange or greenish color. Sapphires include all gemstones that are varieties of corundum except red - also called ruby.
We will be happy to provide you with a certificate upon request.
Natural Cut Sapphire – Bi-color (Blue-Yellow) | Sri Lanka
A rare natural bi-color sapphire with a unique blue-yellow color, originating from Sri Lanka. This type of sapphire is highly valued for its exceptional appearance – two color tones in one stone are created naturally, without human intervention. This sapphire is 100% natural, without any heat treatment (unheated), which is confirmed by the enclosed certificate of authenticity.
Certificate: GIA
Weight: 1.02 ct
Dimensions: 7.1 x 5.3 x 3.7 mm
Color: yellow - blue (unheated) - unheated
Country of origin: Sri Lanka
You always buy the mineral shown in the photo! Available immediately in stock, ready for fast and safe shipping.