This 2.5ct gem is thermally enhanced at high temperature. The heating process is both an "art & a science" requiring the perfect recipe of time, temperature, pressure and atmospheric condition. We did research on heat treatments for 15 years beginning with Ted Themelis high temperature courses and then experimenting with a half dozen different atmospheric controlled furnaces and hundreds of processes.
The gemstone is a rich color with a 85-90% tone, medium to strong texture, highly included, and the rare Kashmir origin. The gemstones one of our early experiments in Kashmir, excellent for a heat reference sample and good for inclusions.
|Dimensions (L x W x H)||
13.8 × 5.4 ×4.1 (mm)
|Tone:||Medium Dark to Dark|
|Lab Report(s):||Guaranteed with a few|
|Lab Report Remarks:|