THE ULTIMATE GUIDE TO GOLD

Zircon features a hardness of the six to your 7 as well as a half. It may be used in every day jewelry if treated the right way. It's also generally warmth-dealt with to produce versions in colour. On the subject of jewellery, as an alternative to blue Zircon, blue Topaz is commonly used to signify December's stone. Tanzanite As July's birthstone,