Collection GIA certificate World Biggest Hauyne natural vivid blue 6.72 Ct loose stone cabochon WB Gem HYA36 Demantoid Color: Deep blue Gray

Color: Deep blue Gray

Color: Fanta- orange

19 ct Burma Pigeon Blood Red Gemstone

Main stone :

Treatment:  Heated

Collection GIA certificate World Biggest Hauyne natural vivid blue 6.72 Ct loose stone cabochon WB Gem HYA36 Demantoid Color: Deep blue GrayWorld 1st biggest Hauyne for collection. GIA certificate , second none . Perfect shape & cut Value: for clean quality and facet Hauyne : more then 0. 3ct facet hauyne not easy to find, if ct almost impassible. This cabochon over 6ct with some natural crack , but polish and shape is excellent. WB gems precision cut factory from Thailand since 2008 years. We Do: Design and create Gem cutting as beauty. High quality Precision cutting gemstone. All Kind