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ALGT report NUMBER 27857821
Natural Amethyst 
Shape and cut. Cushion mixed cut
Total weight 46.77 carat
Color Purple
Measurements 27.94-21.06-14.91 mm
Transparent

Flower Cut Purple Amethyst. 

The original certificate will be sent With Stone. 

Customs and duties will be buyer's Responsibility if needed. 
Packing nicely and shipping fast with UPS. DHL Etc... With tracking number

Cushion - ALGT (B)

Purple Amethyst - 46.77 ct

Gemstones

Reserve price

No reserve price

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The Netherlands

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Germany

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Austria

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Romania

Object

Faceted gemstone

Gemstone cabochon

Country of origin

No origin given

Zambia

Sri Lanka

Myanmar/Burma

Ethiopia

Colombia

Tanzania

Pakistan

Madagascar

Brazil

Mozambique

Africa

Nigeria

Türkiye

Afghanistan

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Unknown

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Stone

Sapphire

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Amethyst

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Tourmaline paraiba

Citrine

Sphalerite

Rhodolite

Sphene

Apatite

Beryl

Zircon

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

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Pink

Orange

Violet

Brown

White

Multicolour

Grey

Bi-colour

Colourless

Black

Mixed cut

Oval

Cushion

Pear

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Modified brilliant cut

Step cut

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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

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Pearl luster

Excellent

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Good

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Optical effect (gemstones)

Colour change

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Fluorescence

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Gemstones

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Purple Amethyst - 46.77 ct

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