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Purificacion Aquino Garcia

Nr of stones
Gemstone type
Total carat weight
Shape
Transparency
Treatment
5
Spinel
5.35
Round
Transparent
No evidence of treatment
Myanmar/Burma
Origin as given on certificate
Laboratory Report
Sealed by laboratory Yes
Title additional information
Gem Report Antwerp (GRA)
Gray

Myanmar/Burma - No evidence of treatment

5 pcs  Grey Spinel  - 5.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Gemstones

Reserve price

No reserve price

Closing date

Friday

Thursday

Wednesday

Tuesday

tomorrow

today

Saturday

31 May

Budget

From

Location

Thailand

India

Germany

Spain

Italy

Portugal

Singapore

The Netherlands

Belgium

United Kingdom

Poland

France

Bulgaria

Canary Islands

Cyprus

Israel

Japan

Sweden

United States

Hong Kong

Austria

Switzerland

Ireland

Slovak Republic

Denmark

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Sri Lanka

Tanzania

Ethiopia

Madagascar

Mozambique

Russia

Brazil

Myanmar/Burma

Africa

Colombia

Pakistan

Unknown

Nigeria

Kenya

Afghanistan

Australia

Bolivia

Asia

Mexico

Türkiye

Stone

Sapphire

Emerald

Tourmaline

Tanzanite

Topaz

Spinel

Aquamarine

Ruby

Opal

Tsavorite

Garnet

Peridot

Fluorite

Amethyst

Tourmaline paraiba

Kunzite

Citrine

Zircon

Rhodolite

Alexandrite

Sphene

Beryl

Sphalerite

Spodumene

Quartz

Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Antwerp Laboratory for Gemstone Testing (ALGT)

Instituto Gemólogico Español (IGE)

Gem Report Antwerp (GRA)

Gemological Institute of America (GIA)

Lotus Gemology

Bellerophon Gemlab

Gem research Swiss Lab (GRS)

Guild Gem Laboratory

Asian Institute of Gemological Sciences (AIGS)

GEM-TECH Istituto Gemmologico

Istituto Gemmologico Italiano (IGI)

Deutsche Stiftung Edelsteinforschung (DSEF)

International Jewellery & Gems Certifiers (IJGC)

CISGEM (Centro informazioni e servizi gemmologici)

Colour

Green

Blue

Yellow

Pink

Purple

Violet

Orange

Brown

White

Multicolour

Grey

Bi-colour

Colourless

Black

Oval

Mixed cut

Cushion

Modified brilliant cut

Pear

Octagon

Step cut

Faceted cut

Brilliant cut

Emerald cut

Cabochon cut

Round

Heart

Rectangle

Triangle

Modified cut

Square

Fancy

Pear shape cut

Marquise

Mixed shape

Cut cornered square

Fantasy

Drop

Clarity

Eye clean

Moderate

Slight

Loupe clean

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

Gemstone transparency

Transparent

Semi-transparent

Translucent

Opaque

Semi-translucent

Pearl luster

Excellent

Very good

Good

Fair

Optical effect (gemstones)

Colour change

Play of colour

Opalescence

Gemstones

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5 pcs Grey Spinel - 5.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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