Natural Bi-Color Tanzanite – 1.63 ct – Oval Cut – ICA GemLab Certified A beautiful 1.63 carat natural bi-color Tanzanite displaying an attractive combination of greenish and violet tones, elegantly fashioned in an oval modified brilliant cut. The gemstone features distinctive colour variations, with greenish and violet hues creating an appealing bi-color appearance. Its elegant oval shape and attractive faceting make it suitable for a bespoke ring, pendant or fine gemstone collection. GEMSTONE DETAILS Gemstone: Natural Bi-Color Tanzanite Species: Natural Zoisite Weight: 1.63 ct Shape: Oval Cut: Modified Brilliant / Modified Brilliant Dimensions: 8.91 × 6.79 × 4.09 mm Colour: Greenish Violet / Bi-Color Appearance Transparency: Transparent Phenomena: None Laboratory: ICA GemLab Report Number: TH26G130218 CERTIFICATION The gemstone is accompanied by an ICA GemLab report confirming its identification as natural zoisite, variety Tanzanite, together with its weight, dimensions, shape and greenish-violet colour. A distinctive 1.63 carat natural bi-color Tanzanite with an attractive greenish-violet appearance and elegant oval cut, making it a beautiful choice for fine jewellery or a gemstone collection.