- A magnificent piece. Hexagonal and Triangular Sparkling Formations. Royal/Top Blue. %100 Natural Crystal. Ideal for cut and trim or for collection. Please don’t miss this ultra rare stunning crystal. (The yellow stains on it are entirely due to mineral soil corrosion and can be easily cleaned off.) - Weight: 71,30 Cts. Very clear and high quality. - Size: 35*20*10 mm. (Large piece). - Magnificent Royal Blue Sapphire. Ideal for cut and trim. The quality, brightness and color vibrancy are excellent. Original Royal Blue Raw Sapphire Crystal that has not been processed in any way. Workable high quality. From Kenya. - Please Note: All our precious stones are mined by us from our own mines. All our stones are 100% natural and original. (From own mine) -Registered free shipping.