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 best in gemstones and diamonds brought to you by {name}


Ghene Menezes

Natural Light Blue Sapphire -  0.97 Cts. - original ALGT Report and sealed

ALGT Report Number: 64998933
Antwerp, 06.06.2024

Species: Natural Corundum
Variety: Sapphire

Shape and Cut: Heart, Mixed Cut
Weight: 0.97 Carat
Measurements: 6.35 x 5.48 x 3.60 mm
Color: Light Blue
Transparency: Transparent
Comments: Indications of heating. 

*Origin: Sri Lanka. Country of origin is an opinion offered by the seller of this item. 
This opinion is not substantiated by an official laboratory.

Delivery: Registered shipping with insurance and tracking number.

Perfectly suited as an investment, collector's item or for use in a jewellery setting.  
Sealed and original ALGT Report Num. 64998933.

Heat treatment

Blue Sapphire  - 0.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Gemstones

Reserve price

No reserve price

Closing date

Thursday

tomorrow

Wednesday

Friday

Saturday

Sunday

Budget

From

Location

Thailand

Spain

India

Italy

Germany

Israel

The Netherlands

Poland

Portugal

Belgium

Singapore

United Kingdom

France

Bulgaria

Japan

Canary Islands

Austria

Hong Kong

Switzerland

Sweden

Slovak Republic

Taiwan

United States

Ireland

Romania

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Sri Lanka

Tanzania

Ethiopia

Madagascar

Brazil

Colombia

Mozambique

Myanmar/Burma

Russia

Unknown

Africa

Pakistan

Nigeria

Australia

Bolivia

Türkiye

Afghanistan

Kenya

Uruguay

Stone

Sapphire

Emerald

Tanzanite

Aquamarine

Topaz

Spinel

Tourmaline

Opal

Ruby

Tsavorite

Garnet

Citrine

Amethyst

Kunzite

Fluorite

Spodumene

Peridot

Alexandrite

Zircon

Tourmaline paraiba

Sapphire padparadscha

Rhodolite

Hessonite

Ametrine

Beryl

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)

Lotus Gemology

Asian Institute of Gemological Sciences (AIGS)

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Guild Gem Laboratory

Istituto Gemmologico Italiano (IGI)

GEM-TECH Istituto Gemmologico

Laboratoire Français de Gemmologie (LFG)

No laboratory report

CISGEM (Centro informazioni e servizi gemmologici)

Colour

Blue

Green

Pink

Yellow

Purple

Orange

Violet

Brown

White

Multicolour

Bi-colour

Grey

Colourless

Oval

Mixed cut

Cushion

Pear

Emerald cut

Faceted cut

Octagon

Modified brilliant cut

Step cut

Brilliant cut

Cabochon cut

Round

Rectangle

Heart

Modified cut

Square

Fancy

Triangle

Squared emerald cut

Drop

Marquise

Radiant

Pear shape cut

Mixed shape

Clarity

Eye clean

Slight

Moderate

Loupe clean

Heavy

Treatment

No evidence of treatment

Oiling

No heat treatment

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

Semi-translucent

Pearl luster

Excellent

Good

Very good

Fair

Optical effect (gemstones)

Colour change

Opalescence

Play of colour

Fluorescence

Asterism

Adularescence

Chatoyancy

Iridescence

No evidence of treatment-  Lab report: 30383786

1 pcs  Purple, Pink Spinel  - 3.25 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Gemstones

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

Blue Sapphire - 0.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Popular in Gemstones

1624 objects

Related collections