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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

Thursday

tomorrow

Saturday

Friday

Sunday

today

Monday

Budget

From

Location

Thailand

India

Germany

Spain

Italy

The Netherlands

Singapore

United Kingdom

Portugal

Belgium

France

Israel

Poland

Bulgaria

Canary Islands

United States

Japan

Sweden

Slovak Republic

Austria

Switzerland

Cyprus

Hong Kong

Estonia

Greece

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Tanzania

Sri Lanka

Myanmar/Burma

Brazil

Ethiopia

Mozambique

Madagascar

Colombia

Russia

Pakistan

Africa

Afghanistan

Nigeria

Unknown

Asia

Mexico

Kenya

Uruguay

Australia

Bolivia

Stone

Sapphire

Emerald

Spinel

Topaz

Tanzanite

Aquamarine

Ruby

Tourmaline

Opal

Tsavorite

Amethyst

Citrine

Tourmaline paraiba

Garnet

Kunzite

Fluorite

Peridot

Rhodolite

Ametrine

Alexandrite

Zircon

Sphalerite

Mixed gemstones

Quartz

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)

Gem Report Antwerp (GRA)

Lotus Gemology

Bellerophon Gemlab

Gem research Swiss Lab (GRS)

Asian Institute of Gemological Sciences (AIGS)

Guild Gem Laboratory

GEM-TECH Istituto Gemmologico

ALGT (B)

Gübelin Gem Lab

Istituto Gemmologico Italiano (IGI)

Anchor Cert

Deutsche Stiftung Edelsteinforschung (DSEF)

Colour

Blue

Green

Pink

Yellow

Purple

Violet

Orange

Brown

White

Grey

Bi-colour

Multicolour

Colourless

Black

Oval

Mixed cut

Cushion

Pear

Modified brilliant cut

Faceted cut

Octagon

Brilliant cut

Step cut

Emerald cut

Round

Cabochon cut

Rectangle

Heart

Modified cut

Triangle

Square

Fancy

Pear shape cut

Squared emerald cut

Marquise

Drop

Cut cornered square

Mixed shape

Clarity

Eye clean

Slight

Moderate

Loupe clean

Heavy

Severe

Treatment

No evidence of treatment

Heat treatment

Commonly heated with no evidence of treatment

No heat treatment

Oiling

Not specified in the report

Clarity enhancement

Commonly irradiated with no evidence of treatment

Irradiation

Fracture healing / filling

No indication of treatments

Gemstone transparency

Transparent

Semi-transparent

Translucent

Opaque

Semi-translucent

Pearl luster

Excellent

Very good

Good

Fair

Optical effect (gemstones)

Colour change

Play of colour

Gemstones

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

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