List of gem-quality faceted rubies greater than 10-carats in weight arranged in descending order of weights S/N Name Carat Weight Origin Cut-Shape Present Owner 1 Prince’s Ruby 174.67 unknown unknown Bowers Museum 2 Rosser Reeves 138.70 Sri Lanka cabochon star NMNH Smithsonian 3 DeLong Star 100.32 Burma cabochon star AMNH New York 4 Nga Mauk […]
Category Archives: Industry News
“We are very pleased and thankful to all the staff at the National Gem and Jewellery Authority of Sri Lanka for giving us kind permission to reproduce articles from Gem Talk Jan-March 2008”
“Due to the efforts of National Gem…
Gemstone and Jewellery Industry News
“We are very pleased and thankful to all the staff at the National Gem and Jewellery Authority of Sri Lanka for giving us kind permission to reproduce articles from Gem Talk Jan-March 2008”
“Due to the efforts of…