Image 1 of 8
Image 2 of 8
Image 3 of 8
Image 4 of 8
Image 5 of 8
Image 6 of 8
Image 7 of 8
Image 8 of 8
This Green Tourmaline:
This stunning bi-coloured cushion cut Green Tourmaline is 3.27ct and 9.9mm high x 7.3mm wide x 5.5mm deep.
In the evening sunshine and in shade.
18ct White Gold Ring with 3.27ct Green Tourmaline and Diamonds
Tourmaline
Tourmaline is the most colourful of all gemstones. It occurs in all colours, with pink, red, green, blue and multicolored being the most well-known.
Caring for Tourmalines
It has a hardness of 7-7.5 on the Mohs Scale (similar to Emerald), Gems with a hardness of 6-7 or greater are quite suitable for rings which are worn occasionally. For a ring like a wedding or engagement ring, intended for everyday wear over a period of years, a hardness rating of 8-10 is recommended. Warm, soapy water is the best method for cleaning tourmaline. The use of ultrasonic and steam cleaners is not recommended.
