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The finest objects brought to you by {name}

Alberto Fidalgo

Ópalo Noble natural
Talla. Marquís Cabujón
Peso. 4.96 ct 
Medidas. 17.91 x 7.37 x 5.08 mm... 2.60 ct
                16.31 x 7.04 x 4.62 mm... 2.36 ct 
Color. Juego de Colores
Pureza. Inclusiones Naturales 
Tratamiento. No hay indicaciones de tratamiento
Procedencia. Etiopía
*El país de origen es una apreciación del vendedor*
Certificado del propio gemólogo nº 030259
Referencia Interna. 242  - 41263
El envío se efectuará por agencia.
LOS ENVIOS A ISLAS, INCLUIDAS SICILIA, CORCEGA Y CERDEÑA TENDRÁN UN SUPLEMENTO DE 18 EUROS
Gemstones sold in the CG auction are sold by vetted and trustworthy sellers chosen by CW; the card attached to the gemstones is for information purposes only and not for re-sale. For re-sale purposes the gemstone must have an accredited lab certificate from our list.

Ethiopia - Marquise - No Certification

2 pcs No Reserve Price - Noble Opal - 4.96 ct

Gemstones

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Certification

International Gemological Institute (IGI)

Certified gemologist report

Antwerp Laboratory for Gemstone Testing (ALGT)

Instituto Gemólogico Español (IGE)

No laboratory report

Gemological Institute of America (GIA)

Lotus Gemology

International Colored Gemstone Association (ICA GemLab)

Gem Report Antwerp (GRA)

Asian Institute of Gemological Sciences (AIGS)

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Certified Gemologist

ALGT (B)

International Jewellery & Gems Certifiers (IJGC)

Gemewizard Gemological Laboratory (GWLab)

Lotus (Thailand)

American Gemological Labs (AGL)

Istituto Gemmologico Italiano (IGI)

GEM-TECH Istituto Gemmologico

Masterstones

GRS (Gem Research Swiss Lab)

Deutsche Stiftung Edelsteinforschung (DSEF)

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No evidence of treatment

No Reserve Price Sapphire  - 4.02 ct - Lotus Gemology - Deep Blue

Commonly heated with no evidence of treatment

No Reserve Price Violet Tanzanite  - 2.50 ct - International Gemological Institute (IGI) - NATURAL TANZANITE

Tanzania - Heat treatment

No Reserve Price Blue, Purple Tanzanite  - 6.38 ct - International Gemological Institute (IGI)

No evidence of treatment, No heat treatment

Green, Pink Alexandrite  - 1.32 ct - Gemological Institute of America (GIA) - Full Color Changing

No Reserve Price - 4 pcs  Aquamarine  - 5.33 ct - Certified gemologist report

No heat treatment

No Reserve Price Orange Spinel  - 1.87 ct - International Gemological Institute (IGI) - NATURAL SPINEL

Ethiopia - No evidence of treatment

No Reserve Price Opal  - 3.11 ct - Certified gemologist report

No Reserve Price Red Garnet  - 6.90 ct - International Gemological Institute (IGI) - NATURAL GARNET

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2 pcs No Reserve Price - Noble Opal - 4.96 ct

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Gemstones

This object is no longer available, but there’s still lots to explore

2 pcs No Reserve Price - Noble Opal - 4.96 ct

Popular in Gemstones

2627 objects

Related collections