SOLD Treated 20.13 Carat Cabochon Natural Sapphire, Madagascar
Gem Type - Sapphire
Shape - Oval
Weight - 20.13 carats
Size - 17.9mm x 13.8mm x 8.0mm
Color - Blue
Origin - Madagascar
Treatment - Treated
Hardness - 9 mohs
Notes - This is a diffusion and lead glass filled natural sapphire. Looks untreated but it definitely has treatments to get this high end look at this price. Still a beautiful stone for everyday use or craft projects. If you mount it in gold nobody would know it was treated but you should tell someone if you sell it.