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Gem: Crystal Opal
Shape/Cut: Oval Cabochon
Weight: 7.29 cts total.
Measurements: 9x7mm
Color: Play of color
Treatment: No indication of treatments
Origin: Ethiopia

6 pieces total.

Treatment and/or origin declarations are the opinion of the seller.

Shipping by international tracked mail. 


Cabochon, Oval - No Certification

6 pcs Play of Color Opal - 7.29

Gemstones

Reserve price

No reserve price

Closing date

Sunday

Monday

Wednesday

Tuesday

Thursday

21 August

22 August

23 August

Budget

From

Location

Thailand

India

Italy

Spain

Germany

Portugal

The Netherlands

Singapore

Poland

Belgium

France

Canary Islands

United Kingdom

Israel

Bulgaria

Switzerland

Greece

Slovak Republic

United States

Hong Kong

Sweden

Austria

Taiwan

Denmark

Ireland

Object

Faceted gemstone

Gemstone cabochon

Ring

Country of origin

No origin given

Zambia

Tanzania

Myanmar/Burma

Sri Lanka

Mozambique

Brazil

Ethiopia

Africa

Colombia

Pakistan

Madagascar

Türkiye

Afghanistan

Nigeria

Unknown

Vietnam

Asia

Bolivia

Namibia

Uruguay

Stone

Sapphire

Emerald

Tanzanite

Aquamarine

Spinel

Topaz

Tourmaline

Ruby

Amethyst

Opal

Kunzite

Tsavorite

Tourmaline paraiba

Garnet

Fluorite

Citrine

Peridot

Alexandrite

Rhodolite

Beryl

Zircon

Diaspore

Ametrine

Sphalerite

Sapphire padparadscha

Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Antwerp Laboratory for Gemstone Testing (ALGT)

Instituto Gemólogico Español (IGE)

Gemological Institute of America (GIA)

Lotus Gemology

Gem Report Antwerp (GRA)

Bellerophon Gemlab

Gem research Swiss Lab (GRS)

Asian Institute of Gemological Sciences (AIGS)

Guild Gem Laboratory

GEM-TECH Istituto Gemmologico

Istituto Gemmologico Italiano (IGI)

Gemewizard Gemological Laboratory (GWLab)

Anchor Cert

Colour

Blue

Green

Purple

Pink

Violet

Yellow

Orange

Multicolour

Brown

White

Bi-colour

Grey

Colourless

Black

Oval

Mixed cut

Cushion

Modified brilliant cut

Pear

Step cut

Octagon

Faceted cut

Brilliant cut

Emerald cut

Cabochon cut

Round

Modified cut

Heart

Square

Rectangle

Triangle

Fancy

Marquise

Pear shape cut

Cut cornered square

Mixed shape

Drop

Kite

Clarity

Eye clean

Moderate

Slight

Loupe clean

Heavy

Treatment

No evidence of treatment

No heat treatment

Heat treatment

Commonly heated with no evidence of treatment

Oiling

Not specified in the report

Clarity enhancement

Commonly irradiated with no evidence of treatment

Irradiation

Fracture healing / filling

Gemstone transparency

Transparent

Semi-transparent

Translucent

Semi-translucent

Opaque

Pearl luster

Excellent

Good

Very good

Optical effect (gemstones)

Colour change

Play of colour

Opalescence

Fluorescence

Asterism

Adularescence

Chatoyancy

No origin given - No evidence of treatment-  Lab report: 183885

1 pcs  Pink, Orange Spinel  - 2.56 ct - Gemewizard Gemological Laboratory (GWLab)

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6 pcs Play of Color Opal - 7.29

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