Gemstone: Blue Topaz - 16.84 Cts. Brazil 17.48 x...
Gemstone: Blue Topaz - 16.84 Cts. Brazil 17.48 x 13.73 x 9.84 mm An uncommon shape coupled with an amazing color makes this a special 16.8-carat gemstone. The Blue Topaz, the result of heating and irradiation, is intense and amplified by wonderful faceting and modified cushion shape. The vivid, darker "Swiss Blue" bodycolor confirms why such material is so popular and often treated to turn the color from champagne to a blue hue. This is a fantastic gem in great condition that is wonderfully eye-clean and features brilliant-cut facets. HID09710052018 © 2024 Heritage Auctions | All Rights Reserved
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Gemstone: Blue Topaz - 16.84 Cts. Brazil 17.48 x 13.73 x 9.84 mm An uncommon shape coupled with an amazing color makes this a special 16.8-carat gemstone. The Blue Topaz, the result of heating and irradiation, is intense and amplified by wonderful faceting and modified cushion shape. The vivid, darker "Swiss Blue" bodycolor confirms why such material is so popular and often treated to turn the color from champagne to a blue hue. This is a fantastic gem in great condition that is wonderfully eye-clean and features brilliant-cut facets. HID09710052018 © 2024 Heritage Auctions | All Rights Reserved
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