Sphene Pairs Gemstone
Some of the largest and most spectacular green gems have been cut from indian material. Sphene is a collector s gem and is particularly rare when you start talking about a clean stone above 5 carats the international gem society says.
While always in demand sphene has been a rare gem on the market.
Sphene pairs gemstone. On rare instances sphene may be brown or black in color but is mainly found in a range of green to yellowish green colors. This gem is named from the greek word for wedge as its crystals are typically wedge shaped but may be referred to by its mineral name titanite. Electric yellow green color sphene 1 51 cts 2359.
Chrome sphene is the most valuable type. Sphene gemstone is considered as a collector stone a gemstone whose brilliance and dispersion outshines diamond itself. Other gemstones that can be confused for sphene are chrysoberyl dravite golden beryl scheelite topaz zircon and idocrase.
The chrome sphene from baja california is the color of fine emerald and very rare especially if clean and larger than 1 carat. 1 57 carat pair hold lemon yellow medium dark 65. As is the case with all gemstones size creates a premium with this species.
Gem quality examples are rare. Sphene also known as titanite is a brilliant yellowish green green or brown gemstone of high luster unique color shades and with brilliant cut an intensive fire that can compete with diamond. Fine titanite sphene gemstones for sale.
Skip to main content. Sphene has a similar chemical structure to tilasite malayaite and fersmantite. 3 88 ct oval cabochon medium yellow sphene gemstone 10 81 mm x 8 1 mm.
New deposits have increased market quantities. Sphene also occurs with zircon which has a similar high refractive index. Sphene gemstone also known as titanite has rich variety of colors powerful trichroism and a fire that exceeds diamond although softer than many more popular gemstones sphene s can make marvelous jewelry stones if set and maintained properly.
Brazilian yellow gem material has a sleepy look and isn t as bright as that from baja. A brilliantly transparent gem sphene has fire greater than that of diamond. A 20 96 carat sphene from mayer watt.
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