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The finest objects brought to you by {name}

Yuna Walter

No Treatment - Deep / Dark Greenish Blue Sapphire -  0.92 Ct. - original ALGT Report and sealed

ALGT Report Number: 78040235
Antwerp, 29.08.2023

Species: Natural Corundum
Variety: Greenish Blue Sapphire

Shape and Cut: Oval, Mixed Cut
Weight: 0.92 Carat
Measurements: 6.18 x 5.35 x 3.14 mm
Color: Deep / Dark Greenish Blue
Transparency: Transparent

Comments: No indications of heating.

*Origin: Australia. 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. 78040235.

Oval - ALGT (B)

Deep/Dark Greenish Blue Sapphire - 0.92 ct

Gemstones

Reserve price

No reserve price

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Closing date

tomorrow

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Object

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Country of origin

Tanzania

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Australia

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Africa

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No origin given

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Material

Tanzanite

Sapphire

Spinel

Topaz

Aquamarine

Emerald

Alexandrite

Fluorite

Opal

Sphalerite

Apatite

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Star Sapphire

Stone

Garnet

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Tourmaline paraiba

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Tsavorite

Beryl

Fire Opal

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Certification

International Gemological Institute (IGI)

Antwerp Laboratory for Gemstone Testing (ALGT)

Certified gemologist report

No laboratory report

Instituto Gemólogico Español (IGE)

Gemological Institute of America (GIA)

Asian Institute of Gemological Sciences (AIGS)

Lotus Gemology

ALGT (B)

Bellerophon Gemlab

Gem research Swiss Lab (GRS)

Certified Gemologist

Gem Report Antwerp (GRA)

Lotus (Thailand)

GEM-TECH Istituto Gemmologico

Netherlands Gem Laboratory (NEL)

AIGS (Thailand)

Istituto Gemmologico Italiano (IGI)

IGE (Madrid)

GRS (Gem Research Swiss Lab)

International Jewellery & Gems Certifiers (IJGC)

Gübelin Gem Lab

Swiss Gemmological Institute (SSEF)

Colour

Blue

Green

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Multicolour

Bi-colour

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White

Colourless

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Oval

Mixed cut

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Brilliant cut

Modified brilliant cut

Rectangle

Step cut

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Square

Triangle

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Mixed shape

Pear shape cut

Fantasy

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Princess cut

Octagonal

Modified cut

Clarity

Eye clean

Loupe clean

Slight

Transparent

Moderate

Heavy

Translucent

Severe

Opaque

Transparent (Clean)

Zambia - Oiling

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Sri Lanka - Heat treatment

No Reserve Price Sapphire  - 2.01 ct - Bellerophon Gemlab - Intense Blue (Ceylon)

Myanmar/Burma - No evidence of treatment

No Reserve Price Spinel  - 2.56 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid/Deep Purple Pink

No Reserve Price Spinel  - 2.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid/Deep Purple Pink

No Reserve Price Green Emerald  - 6.35 ct - International Gemological Institute (IGI) - Zambia

Gemstones

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

Deep/Dark Greenish Blue Sapphire - 0.92 ct

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Gemstones

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

Deep/Dark Greenish Blue Sapphire - 0.92 ct

2634 objects

Related collections