頂級寶石拍賣

Pear shape cabochon - with IGE certificate 更多

cushion cut GIA 更多

emerald cut GIA certificate 更多

Pear cut - IGI certificate 更多

oval GIA certificate 更多

Tanzania – Oval – IGE Certificate 更多

octagon - GIA certificate 更多

Untreated - Pear mixed cut - IGE Certificat 更多

oval - GIA certificate 更多

Emerald cut - IGI 更多

round cut GIA certificate 更多

Oval shaped with IGI certification 更多

emerald cut GIA certificate 更多

oval GIA certificate 更多

round cut GIA certificate 更多

emerald cut GIA certificate 更多

emerald cut GIA 更多

oval GIA 更多

Sri Lanka - oval cut - GRS certificate 更多

Pear cut - IGI certificate 更多

Pear mixed cut – V.Blue – IGI certified 更多

Combined Lot, GIA, Burma and Sri Lanka, Unheated 更多

Pear Shape - GRS Certification - Sri Lanka/Ceylon 更多

Zambia - Octagonal - GIA Certification 更多

Tanzania. Oval cut. – IGE Report 更多

Oval mixed cut – Institute of gemmology ''Cisgem'' certified 更多

Origin Sri Lanka - With IGI certificate 更多

GIA certified - Cushion Cut 更多

Tanzania - Oval Cut - IGE Certificate 更多

Oval cut - IGI certificate 更多

Sri Lanka - Cushion - GIA Certification 更多

Emerald cut - IGI certified 更多

Tanzania – Oval Mixed Cut – IGI Certified 更多

Madagascar - Oval cut - IGI certificate 更多

Oval cut - With Cisgem certificate 更多

Emerald Cut - with IGI Certificate 更多

Not treated - With IGI certificate 更多

Madagascar - Octagonal - GIA Certification 更多

Colombia - Octagonal - GIA Certification 更多

Oval with IGI Italy report 更多

Sri Lanka - Rectangular Cushion Mixed Cut - IGI Certificate 更多

Muzo, Colombia - Pear Cut - IGE Certificate 更多

Not treated - With IGI certificate 更多

Octogonal Step Cut - GIA Report 更多

IGI Certificate Zambia 更多

GRS Certified- Cushion 更多

oval mixed cut - with IGI certificate 更多

Oval cut - IGI Antwerp Certified & Sealed 更多

Oval, IGE certificate 更多

Oval cut - GIA certified 更多

Tanzania – Oval – IGE Certificate 更多

emerald cut GIA certificate 更多

emerald cut GIA 更多

IGI certificate 更多

Oval - GIA Certified 更多