The eye in a cat s eye tourmaline can be very strong especially when set against a richly colored gem. Generally the only acceptable types of inclusions in cut tourmalines are the tubes that when densely packed produce a cat s eye effect in cabochons. Green tourmaline gemstone dimensions. Its hardness of 7 to 7 5 on mohs scale combined with its clarity and variety of colors make it a popular gemstone for jewelry use. The most common green tourmaline gemstone material is gemstone.
They can occur in almost any color especially blue green red yellow and pink. The very name refers to the unique spectrum of colors displayed by this gemstone which is second to none in the realm of precious stones one of the most versatile of gemstones tourmaline is available in every color from colorless to black. Its prices are majorly influenced by the color and less by other factors. Because of its availability tourmaline s price is typically not very high making it one of the more affordable gemstones. Sale price 20 00 20 00 22 22 original price 22 22 10 off.
Type i gem clarity grade. Green tourmaline 7 07cts 12 6 9 0mm coloured gems natural green tourmaline for price and details inbox me gems mine direct tanzanian chrome green tourmaline facet cab rough green tourmaline faceted gemstone 1 15 carat rs 500 al green tourmaline faceting rough. There are 32 702 green tourmaline gemstone for sale on etsy and they cost 27 66 on average. 9 0mm x 7 0mm x 4 8mm deep faceted from a natural tourmaline mined in minas gerais brazil price. Most of the tourmalines used as gemstones are the lithium rich stones known as elbaite.
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Indicolite tourmaline africa brazil. The most popular color. This green tourmaline gem is eye clean gia. Tourmaline crystals are often cracked and flawed which puts a premium on clean gemstones especially those over 10 carats in weight. Emerald cut green tourmaline diamond ring 14k white gold cocktail engagement 5 490 00 cushion green tourmaline diamond engagement ring 18k white gold solitaire 3 91ct.Green tourmaline prices. Price guide for top quality tourmaline gemstones tourmaline this is a price guide only. The rarest and most expensive tourmaline is the paraiba variety a neon like blue or green that is colored by traces of. About green tourmaline tourmaline derives from the sinhalese term turamali which translates as stone of mixed colors. Prices for fine tourmaline also exhibit a wide range.
256 10 this natural tourmaline gem has medium dark to dark green color 100 natural color this gem is unheated and untreated. 256 10 this natural tourmaline gem has medium dark to dark green color 100 natural color this gem is unheated and untreated. Green tourmaline prices. Indicolite tourmaline africa brazil. Type i gem clarity grade.
Prices for fine tourmaline also exhibit a wide range. They can occur in almost any color especially blue green red yellow and pink. The eye in a cat s eye tourmaline can be very strong especially when set against a richly colored gem.
