- With its size, color, and formation, this is a true museum-quality piece. It is a magnificent specimen, completely free of blemishes or lesions. I am presenting this true gem to you exactly as it came from the mine—100% natural.) This is the most beautiful deep-blue sapphire I have ever seen come from our mines. 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. - Weight: 51,75 Cts. Very clear and first quality. - Size: 26*20*7 mm. (Huge 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.