300 Grams Swiss Blue Topaz for Faceting sapphire How to distinguish dark blue

How to distinguish dark blue lapis lazuli stones from dyed or treated stones

The remote location and harsh mountain terrain make extraction extremely difficult

but the knowledge and relationship built with experienced dealers will continue to be invaluable for sourcing quality material and getting advice on challenging projects

A beautiful parcel of 1000 grams rough amethyst for Faceting

This is cabinet size natural rough amber piece from Myanmar's legendary deposits

300 Grams Swiss Blue Topaz for Faceting sapphire How to distinguish dark blueCheck 300 grams Facet grade Swiss Blue Raw Topaz for faceting. The stones are eye clean to loupe clean. The sizes are under 5 to 8 grams plus. This is a perfect parcel for those who are professional in lapidary or faceting. This is very nice material for faceting practices. Stone: Swiss Blue Topaz Sizes under 5 to 8 grams Clarity: VVS, Eye Clean Total: 300 grams Treatment: irradiated Origin: Brazil SHIPPING FREE Secure Checkout Discover the natural