18kt Wg 3.20ct Paraiba Tourmaline .82ctw Diamond Ring

Item: Q6611P

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Product Description for 18kt Wg 3.20ct Paraiba Tourmaline .82ctw Diamond Ring

18kt white gold 3.20ct oval cabachon paraiba tourmaline with .82ctw baguette diamond ring. measures 11/16 inch knuckle to knuckle. certificate included.

Product Information for 18kt Wg 3.20ct Paraiba Tourmaline .82ctw Diamond Ring

Product Type:RingMaterial Type:Gold
Style:Center With DiamondsMaterial Color:White
Width:1/16 InchMaterial Purity:18Kt

Primary Stone /  Tourmaline 

Shape:OvalComposition:Natural
Cut:CabochonTreatment:Untreated
Color:BlueGemstone Group:Tourmaline
Clarity:Mi2Setting:4-Prong
Dimensions:10.1X7.3 MM - Not Calibrated

Secondary Stone /  Diamond 

Shape:Baguette
Carat Weight:0.82
Color:White
Count:30.00
Setting:Channel

Care and Handling of 18kt Wg 3.20ct Paraiba Tourmaline .82ctw Diamond Ring

Learn more about proper care of your gemstones and jewelry by visiting our Gemstone Enhancements and Treatments page.


Product Reviews  

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 Tourmaline



Fast Facts
Tourmaline is a fascinating mineral that can sometimes exhibit two or more colors.
It is 7.5 on the Mohs??? scale and has no cleavage, making it suitable for many types of jewelry use.
Sometimes referred to as the “electric stone,” tourmaline becomes statically charged when heated or rubbed, attracting dust, lint and small pieces of paper.
Tourmaline possesses one of the widest color ranges, reproducing every conceivable color in the universe.
Tourmaline is fairly hard and durable, making it very wearable and an ideal gem for jewelry.




Tourmaline is a fascinating mineral that can actually exhibit two or more colors in one crystal. It possesses one of the widest color ranges, reproducing every conceivable color in the universe. On Mohs’ scale of hardness, tourmaline is 7.5. It is vitreous on crystal surfaces, and because of that the polished stones will have a beautiful brilliance. Sources include Brazil (Minas Gerais, Paraiba), Afghanistan, Australia, Burma (Myanmar), India, Madagascar, Malawi, Mozambique, Namibia, Nepal, Nigeria, Pakistan, Russia, Zambia, Zimbabwe, Sri Lanka, Tanzania, the United States (California, Maine), Zaire, Elba (Italy) and Switzerland (Tessin).




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