In the video tutorial I tried to explain the method I use to determine “How much does a one carat ruby cost?” One carat ruby prices can range from US$10 to US$12,000 The method I […]
How much does a one carat ruby cost? [Video] Learn More »
Video explanation between unheated sapphire vs heated sapphire (rutile silk): WHY KNOWING ABOUT SAPPHIRE TREATMENTS IS IMPORTANT? Before buying any sapphire it is important to know what type of treatment it has gone through. Sapphires
Sapphire Treatment Guide – Natural, Heated, Diffused, Glass-Lead Filled Treatments Learn More »
