Interiors & Decorations

Jewellery & Precious Stones

Watches, Pens & Lighters

Fashion

Coins & Stamps

Comics & Animation

Classic Cars, Motorcycles & Automobilia

Wine, Whisky & Spirits

Asian & Tribal Art

Trading Cards

Toys & Models

Archaeology & Natural History

Sports

Music, Movies & Cameras

Books & Historical Memorabilia

The finest objects brought to you by {name}

Alberto Fidalgo


Tipo di pietra preziosa:   Tanzanite
Peso totale in carati (TCW):  3.25	
Forma:	Pera
Colore:	 Blu Violetto
Dimensione millimetro:	10.14  x 7.99 x 6.28
                        
Origine:	Tanzania, Africa
Certificato:	IGI  Report n.578343730
Lustro:	Sbalorditivo
Durezza:	6.5
Spedizione: Tracciabile in tutto il mondo

Tanzania - Pear - IGI

Blue, Purple Tanzanite - 3.25 ct

Gemstones

Reserve price

No reserve price

Buy now

Closing date

Thursday

tomorrow

today

Friday

Saturday

Sunday

Monday

Budget

From

Location

Thailand

Spain

Italy

India

Germany

Israel

The Netherlands

Portugal

United Kingdom

Singapore

France

Belgium

Canary Islands

Switzerland

Sweden

Austria

Ireland

Poland

Hong Kong

Bulgaria

Norway

Slovak Republic

United States

Hungary

Romania

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Sri Lanka

Tanzania

Myanmar/Burma

Colombia

Ethiopia

Brazil

Mozambique

Madagascar

Africa

Russia

Nigeria

Pakistan

Afghanistan

Türkiye

Kenya

Vietnam

Unknown

Asia

Bolivia

Mexico

Stone

Sapphire

Emerald

Spinel

Tanzanite

Topaz

Aquamarine

Opal

Tourmaline

Ruby

Kunzite

Peridot

Fluorite

Garnet

Alexandrite

Amethyst

Tsavorite

Citrine

Spodumene

Tourmaline paraiba

Spessartite

Zircon

Hessonite

Sphalerite

Sphene

Ametrine

Certification

International Gemological Institute (IGI)

Antwerp Laboratory for Gemstone Testing (ALGT)

International Colored Gemstone Association (ICA GemLab)

Instituto Gemólogico Español (IGE)

Gemological Institute of America (GIA)

Gem Report Antwerp (GRA)

Gem research Swiss Lab (GRS)

Lotus Gemology

Bellerophon Gemlab

Asian Institute of Gemological Sciences (AIGS)

Istituto Gemmologico Italiano (IGI)

Guild Gem Laboratory

International Jewellery & Gems Certifiers (IJGC)

GEM-TECH Istituto Gemmologico

Gemewizard Gemological Laboratory (GWLab)

Colour

Green

Blue

Pink

Violet

Purple

Yellow

Orange

Brown

White

Multicolour

Bi-colour

Grey

Colourless

Black

Oval

Mixed cut

Cushion

Pear

Octagon

Modified brilliant cut

Faceted cut

Emerald cut

Step cut

Brilliant cut

Cabochon cut

Round

Heart

Rectangle

Triangle

Square

Modified cut

Pear shape cut

Marquise

Fancy

Fantasy

Mixed shape

Baguette cut

Radiant

Clarity

Eye clean

Slight

Loupe clean

Moderate

Heavy

Severe

Treatment

No evidence of treatment

No heat treatment

Oiling

Heat treatment

Commonly heated with no evidence of treatment

Not specified in the report

Commonly irradiated with no evidence of treatment

Clarity enhancement

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

Opalescence

Gemstones

This object is no longer available, but there’s still lots to explore

Blue, Purple Tanzanite - 3.25 ct

Popular in Gemstones

1480 objects

Related collections