Sapphire Gemstone Information: Sapphire has a Mohs hardness of 9. It is one of the hardest materials, second to diamond. Read about sapphire gems and jewelry at. Sapphire is a gemstone variety of the mineral corundum, an aluminium oxide (α-Al 2 O 3). It is typically blue in color, but natural fancy sapphires also occur in. Shopping for BLUE SAPPHIRES? AfricaGems is The LOOSE BLUE SAPPHIRE GEMSTONE Experts. We stock LOOSE BLUE SAPPHIRE GEMSTONES from large blue sapphires to small blue. Sapphire is one of the Big 3 of jewelry colored gemstones—the other two are ruby and emerald. A durable stone that’s designated as a birthstone for September, it. Purchase original Blue Sapphire for saturn online per carat or ratti. Get information about neelam stone (ratna) astrology, benefits, value and cost from GemPundit.com Sapphire Gemstone meaning. A sapphire means blue in Greek. The blue goes from dark blue almost black to pale blue. The finest blue sapphires are a strong blue. Unique Birthstone Jewelry. Sapphire is the modern September birthstone and the gem designated for the 5th, 23rd and 45th wedding anniversary; a star. Buying; Selling; About Us; Sapphire Coast; Video Inspection. Sales Video Inspections; Financial Calculator. Mortgage Repayment Shopping for a September Birthday? Blue Nile has stunning sapphire birthstone jewelry to choose from. High quality and vibrant color. Blue Sapphires. The most famous of the sapphire colors, the beauty of a blue sapphire is unparalleled. Each sapphire's hue is individual and nuanced; no two are alike.