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How much is untreated emerald? - GIA 2.87 carats No Oil Emerald

Rare 3.02 carats unheated ruby & GIA certified 2.87 carats no oil & untreated emerald!

December 19, 2012

We have recently acquired two very unique gemstones. Both are 100% natural and not subject to any treatment by man! The first one is an unheated and no treatment 3.02 carats vivid red ruby from Mozambique. […]

Rare 3.02 carats unheated ruby & GIA certified 2.87 carats no oil & untreated emerald! Learn More »

Ruby Treatment Guide – Unheated, Heated, Flux-Filled, Lead-Glass Rubies

September 28, 2012

Video explanation between unheated ruby vs lead glass-filled ruby (composite ruby): The second video shows different ruby treatments under a microscope WHY KNOWING ABOUT RUBY TREATMENTS IS IMPORTANT? Before buying any ruby it is important

Ruby Treatment Guide – Unheated, Heated, Flux-Filled, Lead-Glass Rubies Learn More »

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GRS

Rare 3.02 carats unheated ruby & GIA certified 2.87 carats no oil & untreated emerald!

Ruby Treatment Guide – Unheated, Heated, Flux-Filled, Lead-Glass Rubies

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