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Yuna Walter

Algt  Colored Stone Report # 22291373
Report Date: 28 August, 2023
=================================

Identification

Species ............................................................................... Natural Sphene

Description

Shape & Cutting Style ............................................... Oval, Mixed Cut
Measurements ................................................. 9.51 X 7.40 X 4.30 Mm
Carat Weight ............................................................................. 2.43 Carat
Color ...................................... Intense/vivid Greenish Orangy Yellow
Transparency ......................................................................... Transparent


Comments

May Be Called "Titanite" In The Trade.

No Indication Of Treatment.

Oval - ALGT (B)

(Titanite) - [Intense/vivid Greenish Orangy Yellow] Sphene - 2.43 ct

Gemstones

Reserve price

No reserve price

Buy now

Closing date

Tuesday

tomorrow

Thursday

today

29 September

Wednesday

Friday

Saturday

30 September

Budget

From

Location

Spain

Thailand

Germany

The Netherlands

France

Portugal

Italy

Singapore

Bulgaria

Hong Kong

Poland

United Kingdom

Switzerland

Belgium

Israel

Sweden

Austria

Slovak Republic

India

Taiwan

United States

Czech Republic

Canary Islands

Malta

Romania

Object

Faceted gemstone

Gemstone cabochon

Country of origin

Sri Lanka

Brazil

Tanzania

Zambia

Ethiopia

Mozambique

Myanmar/Burma

Pakistan

Australia

Afghanistan

Madagascar

Africa

Cambodia

Colombia

Congo

Mexico

Namibia

Vietnam

Bolivia

Kenya

Russia

Mali

Material

Tanzanite

Sapphire

Spinel

Aquamarine

Topaz

Emerald

Ruby

Tourmaline

Star Sapphire

Tsavorite

Alexandrite

Fire Opal

Garnet

Jade

Morganite

Sphene

Zircon

Amethyst

Hessonite

Sphalerite

Ametrine

Stone

Opal

Peridot

Kunzite

Citrine

Tourmaline paraiba

Beryl

Quartz

Kyanite

Fluorite

Certification

International Gemological Institute (IGI)

Antwerp Laboratory for Gemstone Testing (ALGT)

Certified gemologist report

No laboratory report

Gemological Institute of America (GIA)

Lotus Gemology

Instituto Gemólogico Español (IGE)

Asian Institute of Gemological Sciences (AIGS)

Bellerophon Gemlab

Certified Gemologist

ALGT (B)

Gem research Swiss Lab (GRS)

Gem Report Antwerp (GRA)

Lotus (Thailand)

Masterstones

No Certification

Central Gem Laboratory (CGL)

Swiss Gemmological Institute (SSEF)

Gemewizard Gemological Laboratory (GWLab)

Colour

Blue

Green

Pink

Yellow

Violet

Purple

Orange

Brown

Multicolour

Bi-colour

Grey

Colourless

Black

White

Oval

Mixed cut

Cushion

Faceted cut

Pear

Octagon

Cabochon cut

Round

Emerald cut

Modified brilliant cut

Brilliant cut

Step cut

Rectangle

Heart

Triangle

Square

Marquise

Fancy

Mixed shape

Carving cut

Fantasy

Pear shape cut

Table cut

Octagonal

Clarity

Eye clean

Loupe clean

Slight

Transparent

Moderate

Heavy

Severe

Opaque

Tanzania - No evidence of treatment

Multicolour Sapphire  - 1.24 ct - Lotus Gemology - Unheated/untreated

Spain - No heat treatment

Orange, Red Sphalerite  - 57.82 ct - International Gemological Institute (IGI) - Rare

Tanzania - Commonly heated with no evidence of treatment

Blue, Violet Zoisite  - 9.17 ct - International Gemological Institute (IGI) - Bluish Violet

No evidence of treatment

Green Tsavorite  - 1.47 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivid Fine Color Quality

Commonly heated with no evidence of treatment

No Reserve Price Aquamarine  - 3.67 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Tourmaline  - 7.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Bi-color

Ethiopia - No heat treatment

No Reserve Price Orange Opal  - 4.83 ct - International Gemological Institute (IGI) - Play Of Multi Colours

Gemstones

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

(Titanite) - [Intense/vivid Greenish Orangy Yellow] Sphene - 2.43 ct

2615 objects

Related collections

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Gemstones

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

(Titanite) - [Intense/vivid Greenish Orangy Yellow] Sphene - 2.43 ct

2615 objects

Related collections