Bidspirit auction | GTL Cert. Swiss Blue Topaz

GTL Cert. Swiss Blue Topaz Oval Cut 43.58 Carats - GTL Certified Natural Swiss Blue Topaz Oval Cut Loose Gemstone Gemstone : Swiss Blue Topaz Stone Shape : Oval Stone Type : Faceted Cut Stone Color : Blue Stone Size : 23.61x19.48x11.72 MM Stone Weight : 43.58 Carats. Treatment : None Country of Origin : Switzerland Country of Manufacture : India Certification : GTL