71.59 ct weight big rough (kowangu pushparaga) heating quality yellow sapphire rough measurement 19 x 31 lemgth x 14 mm (facet grade area measurement approximately 13 x 16 x 12.5 mm). No treatment (natural/Unheated) stone from kataragama Village around mining in Sri Lanka.
“Kowangu“ Yellow Sapphire Rough, Sapphire Rough
Facet Grade Natural “Kowangu“ Yellow Sapphire Rough
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| Weight | 71.59 ct |
|---|---|
| Grade | Facet Grade |
| Mining Location | from Kataragama village around mining in Sri Lanka |
| Treatment | No treatment (natural/unheated) |
| Dimensions | 19 x 31 lemgth x 14 mm (facet grade area measurement approximately 13 x 16 x 12.5 mm) |
