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The finest objects brought to you by {name}

Alberto Fidalgo

Rare, Untreated Red Ruby from Mozambique.
This lot is perfectly suited as an investment or collector's item.
Including a full ALGT gem certificate. 

*No Reserve Price*

Variety: Ruby
Species: Natural Corundum
Weight: 0.63 ct  
Color: Deep Red (Purplish)
Shape: Marquise, Mixed Cut
Transparency: Transparent 
Treatment: Oiled
Origin: Mozambique

Comment: Ruby (Corundum) may naturally show minor imperfections.
Surface reaching fractures, cavities.
See report for more details. 
ALGT report Nr: 08322 426

All orders are packed & shipped with great care and delivered by an Express Courier Service. Shipments are insured for Full Value and have accurate Online Tracking, striving for a 48-hours delivery time.  

Mozambique - Marquise - ALGT (B)

No Reserve - Deep Red (Mozambique) Ruby - 0.63 ct

Gemstones

Reserve price

No reserve price

Closing date

Thursday

tomorrow

Friday

Saturday

Sunday

Monday

27 January

today

Budget

From

Location

Thailand

Spain

India

Israel

The Netherlands

Germany

Portugal

Belgium

Singapore

Italy

United Kingdom

France

United States

Austria

Ireland

Sweden

Hong Kong

Switzerland

Poland

Slovak Republic

Bulgaria

Norway

Canary Islands

Liechtenstein

Taiwan

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Sri Lanka

Myanmar/Burma

Colombia

Tanzania

Ethiopia

Mozambique

Africa

Brazil

Madagascar

Nigeria

Russia

Afghanistan

Pakistan

Vietnam

Unknown

Türkiye

Kenya

Australia

Bolivia

Stone

Sapphire

Emerald

Spinel

Tanzanite

Tourmaline

Ruby

Opal

Aquamarine

Topaz

Kunzite

Garnet

Tsavorite

Tourmaline paraiba

Alexandrite

Zircon

Peridot

Amethyst

Fluorite

Morganite

Beryl

Rhodolite

Mixed gemstones

Apatite

Star Ruby

Sapphire padparadscha

Certification

International Gemological Institute (IGI)

International Colored Gemstone Association (ICA GemLab)

Antwerp Laboratory for Gemstone Testing (ALGT)

Gemological Institute of America (GIA)

Instituto Gemólogico Español (IGE)

Gem Report Antwerp (GRA)

Lotus Gemology

Gem research Swiss Lab (GRS)

Bellerophon Gemlab

Asian Institute of Gemological Sciences (AIGS)

Guild Gem Laboratory

Istituto Gemmologico Italiano (IGI)

American Gemological Labs (AGL)

Colour

Green

Blue

Pink

Purple

Yellow

Violet

Orange

Brown

Multicolour

White

Bi-colour

Grey

Colourless

Black

Oval

Mixed cut

Cushion

Pear

Modified brilliant cut

Octagon

Faceted cut

Brilliant cut

Step cut

Emerald cut

Cabochon cut

Round

Rectangle

Heart

Triangle

Modified cut

Square

Pear shape cut

Fancy

Cut cornered square

Marquise

Trilliant cut

Squared emerald cut

Shield

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

High pressure, High temperature (HPHT) treatment

Gemstone transparency

Transparent

Translucent

Semi-transparent

Semi-translucent

Pearl luster

Excellent

Good

Very good

Fair

Optical effect (gemstones)

Colour change

Play of colour

Asterism

Fluorescence

Opalescence

Chatoyancy

Iridescence

Gemstones

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No Reserve - Deep Red (Mozambique) Ruby - 0.63 ct

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