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Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide ( α- Al 2 O 3) with trace amounts of elements such as iron, titanium, cobalt, lead, chromium, vanadium, magnesium, boron, and silicon.
Sapphire is a precious gemstone comprised of the mineral corundum and trace elements like iron, titanium, cobalt, boron, or silicon. While the most well-known version of sapphire is blue, it can be nearly any color (besides red, as gemstones with red corundum are classified as rubies).
Introduction to Meaning and Uses of Sapphire. The magnificent and holy Sapphire, in all its celestial hues, is a stone of wisdom and royalty, of prophecy and Divine favor. It is forever associated with sacred things and considered the gem of gems, a jewel steeped in the history and lore of nearly every religion.
About Sapphire. View Gallery. Besides blue sapphire and ruby, the corundum family also includes so-called “fancy sapphires.”. They come in violet, green, yellow, orange, pink, purple, and intermediate hues.
Sapphire is a popular choice for engagement rings due to its hardness and durability. In addition to being used in engagement rings, sapphires are also often used in other types of fine jewellery such as earrings, pendants, and bracelets.
For more information on sapphire quality factors, consult our sapphire buying guide, blue sapphire appraisal guide, and sapphire engagement ring guide. Purplish pink sapphire, round brilliant cut, 1.63 cts, 6.6 mm, Sri Lanka. © The Gem Trader .
Sapphire is one of the big three of colored gemstones (the other two are ruby and emerald). This durable gemstone captures jewelry buyers with its practicality and aura of romance. Click here and learn about the factors that make sapphire so desirable!
Over millions of years, natural sapphires form deep in the Earth, usually in metamorphic or igneous rocks. Each natural sapphire crystal features a unique size, shape, and color. They form in various colors, from blue to pink, purple, green, orange, teal, yellow, peach, white, and beyond.
Sapphire gems displaying asterism are known as "Star Sapphire", and these can be highly prized. Star Sapphire exists in six ray stars, though twelve ray stars are also known. Sapphire is pleochroic, displaying a lighter and more intense color when viewed at different
Sapphire, transparent to translucent, natural or synthetic variety of corundum (q.v.; aluminum oxide, Al2O3) that has been highly prized as a gemstone since about 800 bc. Its colour is due mainly to the presence of small amounts of iron and titanium and normally ranges from a very pale blue to deep.
