Depends on what it actually is. If it's a Zircon (Cubic Zirconia), a Spinel or a synthetic Diamond then yes, it is still a gemstone.
A diamond
Yes, a diamond is a precious gemstone.
a diamond
A diamond is NEVER made of zircon, they can only be made of carbon.It is trivial for an appraiser to distinguish a cubic zirconia "fake" from a diamond and correctly determine the value.
A diamond is a gemstone.
No, breathing on a diamond will not reveal its authenticity. The fog test, which involves breathing on a gemstone to see if it fogs up, is not a reliable method to determine if a diamond is real or fake. Other tests such as using a diamond tester or consulting a professional jeweler are more accurate ways to verify a diamond's authenticity.
Trubrite is a diamond distributor so its a real diamond or gemstone for sure,and usually a jeweler isn't going to put a quality stone in a fake ring. Trubrite is usually set in white 14 kt Gold
It is a one-quarter carat gemstone.
Yes there is it is Diamond
A gemstone that is ruled by Aries is the diamond.
A two-carat diamond is a gemstone that weighs two carats.
The phrase 'white commercial diamond' probably describes a gemstone.