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

February 7, 2023
Igi Report Number 566325888

Species Natural Corundum
Variety Sapphire
Shape And Cutting Style Oval Mixed Cut

Weight 1.53 Carat
Measurements 7.72 X 6.15 X 3.68 Mm

Color And Transparency Intense Blue, Transparent
Characteristics Natural Inclusion(S) Pattern

Comments:

Indications Of Heating

Oval - IGI

Intense Blue Sapphire - 1.53 ct

Gemstones

Reserve price

No reserve price

Closing date

Sunday

Saturday

tomorrow

Monday

Tuesday

Wednesday

12 March

Budget

From

Location

Thailand

Spain

The Netherlands

India

Italy

Germany

Portugal

Israel

Singapore

United Kingdom

Belgium

France

Switzerland

Poland

Sweden

Austria

Bulgaria

Slovak Republic

Norway

Cyprus

Hong Kong

Ireland

Finland

Canary Islands

United States

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Tanzania

Sri Lanka

Myanmar/Burma

Ethiopia

Mozambique

Africa

Colombia

Brazil

Madagascar

Nigeria

Pakistan

Türkiye

Russia

Afghanistan

Bolivia

Mali

Kenya

Vietnam

Unknown

Stone

Sapphire

Emerald

Tanzanite

Spinel

Aquamarine

Opal

Amethyst

Ruby

Garnet

Tourmaline

Kunzite

Topaz

Peridot

Zircon

Tsavorite

Citrine

Spodumene

Rhodolite

Fluorite

Sphalerite

Tourmaline paraiba

Alexandrite

Ametrine

Beryl

Diaspore

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)

Bellerophon Gemlab

Gem research Swiss Lab (GRS)

Lotus Gemology

Asian Institute of Gemological Sciences (AIGS)

Guild Gem Laboratory

GEM-TECH Istituto Gemmologico

No laboratory report

Gemewizard Gemological Laboratory (GWLab)

International Jewellery & Gems Certifiers (IJGC)

Gübelin Gem Lab

The London Gem and Pearl Laboratory

Colour

Green

Blue

Pink

Purple

Yellow

Orange

Violet

Brown

White

Multicolour

Grey

Bi-colour

Colourless

Oval

Mixed cut

Cushion

Pear

Octagon

Faceted cut

Modified brilliant cut

Step cut

Brilliant cut

Emerald cut

Round

Cabochon cut

Rectangle

Heart

Square

Modified cut

Fancy

Triangle

Marquise

Mixed shape

Pear shape cut

Radiant

Cut cornered square

Squared emerald cut

Clarity

Eye clean

Slight

Loupe clean

Moderate

Heavy

Severe

Treatment

No evidence of treatment

No heat treatment

Oiling

Commonly heated with no evidence of treatment

Heat treatment

Not specified in the report

Commonly irradiated with no evidence of treatment

Clarity enhancement

Irradiation

Fracture healing / filling

Surface diffusion

Impregnation

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

Intense Blue Sapphire - 1.53 ct

Popular in Gemstones

1873 objects

Related collections