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The finest objects brought to you by {name}

Alberto Fidalgo

Ametrino Natural
Talla. Rectangular
Peso. 35.64 ct
Medidas. 21.19 x 17.65 x 12.53 mm
Color. Purpura - Amarillo
Pureza. Inclusiones Naturales
Tratamiento. No hay indicaciones de tratamiento
Procedencia. Bolivia
*El país de origen es una apreciación del vendedor*
Dictamen del propio gemólogo nº 030111
Referencia Interna. 20817- 41982
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.

Bolivia - Emerald - No Certification

Ametrine - 35.64 ct

Gemstones

Reserve price

No reserve price

Buy now

Closing date

Tuesday

tomorrow

Thursday

today

29 September

Wednesday

Friday

Saturday

30 September

Budget

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Location

Spain

Thailand

Germany

The Netherlands

France

Portugal

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Singapore

Bulgaria

Hong Kong

Poland

United Kingdom

Switzerland

Belgium

Israel

Sweden

Austria

Slovak Republic

India

Taiwan

United States

Czech Republic

Canary Islands

Malta

Romania

Object

Faceted gemstone

Gemstone cabochon

Country of origin

Sri Lanka

Brazil

Tanzania

Zambia

Ethiopia

Mozambique

Myanmar/Burma

Pakistan

Australia

Afghanistan

Madagascar

Africa

Cambodia

Colombia

Congo

Mexico

Namibia

Vietnam

Bolivia

Kenya

Russia

Mali

Material

Tanzanite

Sapphire

Spinel

Aquamarine

Topaz

Emerald

Ruby

Tourmaline

Star Sapphire

Tsavorite

Alexandrite

Fire Opal

Garnet

Jade

Morganite

Sphene

Zircon

Amethyst

Hessonite

Sphalerite

Ametrine

Stone

Opal

Peridot

Kunzite

Citrine

Tourmaline paraiba

Beryl

Quartz

Kyanite

Fluorite

Certification

International Gemological Institute (IGI)

Antwerp Laboratory for Gemstone Testing (ALGT)

Certified gemologist report

No laboratory report

Gemological Institute of America (GIA)

Lotus Gemology

Instituto Gemólogico Español (IGE)

Asian Institute of Gemological Sciences (AIGS)

Bellerophon Gemlab

Certified Gemologist

ALGT (B)

Gem research Swiss Lab (GRS)

Gem Report Antwerp (GRA)

Lotus (Thailand)

Masterstones

No Certification

Central Gem Laboratory (CGL)

Swiss Gemmological Institute (SSEF)

Gemewizard Gemological Laboratory (GWLab)

Colour

Blue

Green

Pink

Yellow

Violet

Purple

Orange

Brown

Multicolour

Bi-colour

Grey

Colourless

Black

White

Oval

Mixed cut

Cushion

Faceted cut

Pear

Octagon

Cabochon cut

Round

Emerald cut

Modified brilliant cut

Brilliant cut

Step cut

Rectangle

Heart

Triangle

Square

Marquise

Fancy

Mixed shape

Carving cut

Fantasy

Pear shape cut

Table cut

Octagonal

Clarity

Eye clean

Loupe clean

Slight

Transparent

Moderate

Heavy

Severe

Opaque

Tanzania - No evidence of treatment

Multicolour Sapphire  - 1.24 ct - Lotus Gemology - Unheated/untreated

Spain - No heat treatment

Orange, Red Sphalerite  - 57.82 ct - International Gemological Institute (IGI) - Rare

Tanzania - Commonly heated with no evidence of treatment

Blue, Violet Zoisite  - 9.17 ct - International Gemological Institute (IGI) - Bluish Violet

No evidence of treatment

Green Tsavorite  - 1.47 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid Fine Color Quality

Commonly heated with no evidence of treatment

No Reserve Price Aquamarine  - 3.67 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Tourmaline  - 7.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Bi-color

Ethiopia - No heat treatment

No Reserve Price Orange Opal  - 4.83 ct - International Gemological Institute (IGI) - Play Of Multi Colours

Gemstones

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

Ametrine - 35.64 ct

2615 objects

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Gemstones

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

Ametrine - 35.64 ct

2615 objects

Related collections