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Size                      :  6.3 x 6.2 x 3.3 mm
origin                    : Tanzania

The Origin and Treatment declarations are the opinion of the seller.

 
A. all picture take normal day light

B Only we send register Singapore post  (take time 30 to 60 working days 
   
C. For express shipping we charge additional

D. if have any question about gemstones please send me message (avoid returns) 

Cushion - No Certification

5 pcs Blue Tanzanite - 3.42 ct

Gemstones

Reserve price

No reserve price

Closing date

Saturday

Friday

tomorrow

Sunday

today

Monday

Tuesday

Budget

From

Location

Thailand

The Netherlands

Spain

India

Germany

Italy

Portugal

Singapore

Israel

Belgium

France

United Kingdom

Poland

Sweden

Switzerland

United States

Greece

Austria

Bulgaria

Hong Kong

Slovak Republic

Cyprus

Canary Islands

Norway

Romania

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Sri Lanka

Myanmar/Burma

Ethiopia

Tanzania

Colombia

Pakistan

Madagascar

Brazil

Africa

Mozambique

Nigeria

Türkiye

Afghanistan

Russia

Unknown

Bolivia

Namibia

Australia

Cambodia

Mali

Stone

Sapphire

Emerald

Spinel

Tanzanite

Ruby

Opal

Topaz

Amethyst

Kunzite

Tourmaline

Aquamarine

Garnet

Peridot

Tsavorite

Tourmaline paraiba

Fluorite

Citrine

Sphalerite

Rhodolite

Sphene

Zircon

Apatite

Beryl

Alexandrite

Spodumene

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

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Asian Institute of Gemological Sciences (AIGS)

Gübelin Gem Lab

GEM-TECH Istituto Gemmologico

Guild Gem Laboratory

Istituto Gemmologico Italiano (IGI)

Gemewizard Gemological Laboratory (GWLab)

CISGEM (Centro informazioni e servizi gemmologici)

The London Gem and Pearl Laboratory

Colour

Green

Blue

Yellow

Pink

Purple

Orange

Violet

Brown

White

Multicolour

Grey

Bi-colour

Colourless

Black

Mixed cut

Oval

Cushion

Pear

Octagon

Modified brilliant cut

Step cut

Brilliant cut

Faceted cut

Emerald cut

Round

Cabochon cut

Rectangle

Square

Modified cut

Heart

Triangle

Fancy

Marquise

Pear shape cut

Cut cornered square

Drop

Mixed shape

Squared emerald cut

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

Gemstone transparency

Transparent

Translucent

Semi-transparent

Semi-translucent

Opaque

Pearl luster

Excellent

Very good

Good

Fair

Optical effect (gemstones)

Colour change

Play of colour

Fluorescence

Opalescence

Iridescence

Gemstones

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5 pcs Blue Tanzanite - 3.42 ct

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