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Natural Fire Opal
Quantity: 5 Pcs
Weight: 2.12 Cts
Shape: Oval
Size approx: 8.1 x 6 x 4.2 mm to 5.9 x 3.9 x 2.8 mm
Color: Red Orange
Treatment: No indication of treatments
Hardness: 5.5 - 6.5 
Origin: Mexico 

Treatment declarations and the country of origin are the opinion of the seller and is not substantiated by an official laboratory.

International shipping via registered mail and tracking.

The buyer will be responsible for all import/export costs, customs and shipping charges, etc. 

Oval - No Certification

5 pcs Orange, Red Fire Opal - 2.12 ct

Gemstones

Reserve price

No reserve price

Closing date

Thursday

tomorrow

Friday

Saturday

Sunday

Monday

27 January

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Location

Thailand

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The Netherlands

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Switzerland

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Slovak Republic

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Norway

Canary Islands

Liechtenstein

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Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Sri Lanka

Myanmar/Burma

Tanzania

Colombia

Ethiopia

Mozambique

Africa

Brazil

Madagascar

Nigeria

Russia

Afghanistan

Pakistan

Vietnam

Türkiye

Kenya

Unknown

Australia

Bolivia

Stone

Sapphire

Emerald

Spinel

Tanzanite

Tourmaline

Ruby

Opal

Aquamarine

Topaz

Kunzite

Garnet

Tsavorite

Tourmaline paraiba

Alexandrite

Zircon

Peridot

Amethyst

Fluorite

Morganite

Beryl

Rhodolite

Mixed gemstones

Apatite

Star Ruby

Sapphire padparadscha

Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Antwerp Laboratory for Gemstone Testing (ALGT)

Gemological Institute of America (GIA)

Instituto Gemólogico Español (IGE)

Gem Report Antwerp (GRA)

Lotus Gemology

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Asian Institute of Gemological Sciences (AIGS)

Guild Gem Laboratory

Istituto Gemmologico Italiano (IGI)

American Gemological Labs (AGL)

Colour

Green

Blue

Pink

Purple

Yellow

Orange

Violet

Brown

Multicolour

White

Bi-colour

Grey

Colourless

Black

Oval

Mixed cut

Cushion

Pear

Modified brilliant cut

Octagon

Brilliant cut

Faceted cut

Step cut

Emerald cut

Cabochon cut

Round

Rectangle

Heart

Triangle

Modified cut

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Pear shape cut

Fancy

Cut cornered square

Marquise

Trilliant cut

Squared emerald cut

Radiant

Clarity

Eye clean

Slight

Loupe clean

Moderate

Heavy

Severe

Treatment

No evidence of treatment

No heat treatment

Heat treatment

Oiling

Commonly heated with no evidence of treatment

Not specified in the report

Clarity enhancement

Commonly irradiated with no evidence of treatment

Irradiation

Fracture healing / filling

High pressure, High temperature (HPHT) treatment

Gemstone transparency

Transparent

Translucent

Semi-transparent

Semi-translucent

Pearl luster

Excellent

Good

Very good

Fair

Optical effect (gemstones)

Colour change

Play of colour

Asterism

Fluorescence

Opalescence

Chatoyancy

Iridescence

Adularescence

Myanmar/Burma - No evidence of treatment

No reserve price - 8 pcs  Spinel  - 4.76 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - light gray-pink

Gemstones

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5 pcs Orange, Red Fire Opal - 2.12 ct

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