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The finest objects brought to you by {name}

Alberto Fidalgo

Ópalo Noble natural
Talla. Oval 
Peso. 2.80 ct 
Medidas. 9.93 x 7.31 x 4.79 mm... 1.48 ct
                9.49 x 7.61 x 4.88 mm... 1.32 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 030594
Referencia Interna. 10574 - 51223
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 - Oval - No Certification

2 pcs  Noble Opal - 2.80 ct

Gemstones

Reserve price

No reserve price

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Closing date

Thursday

6 December

8 December

tomorrow

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Object

Faceted gemstone

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Country of origin

Tanzania

Sri Lanka

Zambia

Brazil

Myanmar/Burma

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Pakistan

Madagascar

Afghanistan

Colombia

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No origin given

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Material

Sapphire

Spinel

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Topaz

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Tanzanite

Emerald

Tsavorite

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Aquamarine

Alexandrite

Fluorite

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Stone

Peridot

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Morganite

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Certification

International Gemological Institute (IGI)

Certified gemologist report

Antwerp Laboratory for Gemstone Testing (ALGT)

No laboratory report

Instituto Gemólogico Español (IGE)

Gemological Institute of America (GIA)

Lotus Gemology

International Colored Gemstone Association (ICA GemLab)

Certified Gemologist

Asian Institute of Gemological Sciences (AIGS)

Bellerophon Gemlab

Gem Report Antwerp (GRA)

ALGT (B)

Gem research Swiss Lab (GRS)

Istituto Gemmologico Italiano (IGI)

No Certification

Lotus (Thailand)

International Jewellery & Gems Certifiers (IJGC)

IGE (Madrid)

GEM-TECH Istituto Gemmologico

Netherlands Gem Laboratory (NEL)

GRS (Gem Research Swiss Lab)

Gübelin Gem Lab

Colour

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Mixed cut

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Clarity

Eye clean

Slight

Loupe clean

Transparent

Moderate

Heavy

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Semi transparent

Transparent (Clean)

Translucent

Opaque

Commonly heated with no evidence of treatment

No Reserve Price - 9 pcs  Sapphire  - 1.97 ct - Certified gemologist report - Navy blue

Zambia - Oiling

No Reserve Price - 1 pcs  Green Emerald  - 2.54 ct - International Gemological Institute (IGI)

Gemstones

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

2 pcs Noble Opal - 2.80 ct

3062 objects

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Gemstones

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

2 pcs Noble Opal - 2.80 ct

3062 objects

Related collections