Earth's hidden treasures transform into precious adornments. Each piece tells a story of beautiful jewellery emerging from raw, uncut gems. Discover the magic of geological wonders with artistic finesse.

From Raw Minerals to Refined Jewellery Collection

Budget

From

Dimensions

Height

Width

Depth

Minerals & Meteorites

Gemstones

Natural History & Taxidermy

Reserve price

No reserve price

Closing date

Sunday

Friday

Saturday

tomorrow

Thursday

1 July

Monday

30 June

Location

Germany

Thailand

United Kingdom

India

The Netherlands

Israel

Italy

Portugal

Spain

Czech Republic

Bulgaria

France

Austria

Singapore

United States

Switzerland

Belgium

Hong Kong

Canary Islands

Poland

Japan

Romania

Object

Faceted gemstone

Raw mineral

Metaphysical stones

Nugget

Carved mineral

Country of origin

Pakistan

Sri Lanka

Colombia

Tanzania

Zambia

No origin given

Brazil

Afghanistan

Australia

Madagascar

Mozambique

Myanmar/Burma

Namibia

China

Kenya

Africa

Mauritania

Canada

Myanmar

Dominican Republic

Nigeria

Stone

Sapphire

Emerald

Tsavorite

Tanzanite

Tourmaline paraiba

Ruby

Spinel

Aquamarine

Sapphire padparadscha

Tourmaline

Alexandrite

Kunzite

Fluorite

Quartz

Grandidierite

Topaz

Garnet

Scapolite

Certification

Gemological Institute of America (GIA)

International Gemological Institute (IGI)

Lotus Gemology

Gem research Swiss Lab (GRS)

International Colored Gemstone Association (ICA GemLab)

Asian Institute of Gemological Sciences (AIGS)

Antwerp Laboratory for Gemstone Testing (ALGT)

Instituto Gemólogico Español (IGE)

Bellerophon Gemlab

Guild Gem Laboratory

Colour

Blue

Green

Pink

Orange

Yellow

Violet

Purple

Bi-colour

Brown

Grey

Cushion

Oval

Faceted cut

Octagon

Brilliant cut

Mixed cut

Modified brilliant cut

Step cut

Pear

Emerald cut

Heart

Rectangle

Round

Pear shape cut

Clarity

Eye clean

Slight

Moderate

Loupe clean

Heavy

Mineral

Gold

Mineral form

Specimen

Crystal

Crystal on matrix

Crystals on matrix

Mineral Collection

Nuggets

Jewellery

Crystal cluster

Crystals

Sphere

Treatment

No evidence of treatment

No heat treatment

Oiling

Heat treatment

Commonly heated with no evidence of treatment

Not specified in the report

Clarity enhancement

Commonly irradiated with no evidence of treatment

Gemstone transparency

Transparent

Pearl luster

Excellent

Very good

Good

Optical effect (gemstones)

Colour change

Fluorescence

This extraordinary Trapiche Padparadscha sapphire presents itself as a powerful rough crystal with distinctive, naturally developed zoning. The characteristic Trapiche structure appears in clearly delineated growth areas, giving the stone an almost archaic depth. Depending on the

Natural Trapiche Padparadscha Sapphire – Rare rough-crystal unique piece with extraordinary structure — 47.35 ct- 9.47 g

Natural Corundum Ruby with IGI Report.
IGI Report no : 764694892.
Species : Natural Corundum.
Variety : Ruby.
Shape : Oval.
Cutting Style : Oval MIxed Cut.
Weight : 4.90 Carat.
Size : 11.65 x 8.78 x 4.88 mm.
Treatment: No Indications Of Treatment.
Color : Purplish Red.

Mozambique - No heat treatment-  Lab report: 764694892

No reserve price - 1 pcs  Red Ruby  - 4.90 ct - International Gemological Institute (IGI) - MOZAMBIQUE NO HEAT

I have a special gemstone which is a.
Tanzanite from Tanzania.

This piece is unimaginably rare because.
change from purple blue to some green. This.
phenomenon is called pleochroism. Quality of this Tanzanite is exceptional.Stone is perfect terminated from all sides. tanzanite

Merelani Hills, Lelatema,Simanjiro,Manyara, Tanzania

Tanzanite 34,9 ct good quality - Height: 23 mm - Width: 18 mm- 7 g - (1)

Presenting: Emerald Crystal on Matrix @KPK, Pakistan.
Weight: 142 CT.
Size: 42x35x14  MM.
Treatment: Natural   
Color: As Seen 
Quality: Top Quality  
Luster: Excellent 
Origin: Chitral, Pakistan.

Chitral, Pakistan

FULL TERMINATION TOP GREEN KLATSCHE EMERALD Crystal on matrix - Height: 42 mm - Width: 35 mm- 142 t - (1)

Report - GIA.
Report.No - 2556320025.
Species - Zoisite.
Variety - Tanzanite.
Weight - 9.15 cts.
Shape - Cushion.
Measurement - 14 x 10 x 6 mm.
Color -   Blueish  Violet.
Origin - Tanzania

Tanzania - Commonly heated with no evidence of treatment-  Lab report: 2556320025

Blue Tanzanite  - 9.15 ct - Gemological Institute of America (GIA)

*No Reserve Price 

Shipping from Europe, No additional costs for buyers from Europe.
IGI Report Number: 795668051.
Species: Natural Corundum.
Variety: Sapphire.
Weight: 4.97 Carats.
Shape and Cut: Cushion Mixed Cut.
Measurements: 9.54 x 8.94 x 5.88mm.
Color: Deep Violetish Blue.

Heat treatment-  Lab report: 795668051

No reserve price Blue Sapphire  - 4.97 ct - International Gemological Institute (IGI) - Ceylon Sapphire

INVESTMENT PIECE BIG SIZE.
BURMA SAPPHIRE - UNHEATED BLUE.
TOP CRYSTAL.
Natural Sapphire with LOTUS Report.
Lotus report number : 4527-3242 PIN No. 930648.
Species : Natural Sapphire.
Shape : Antique Cushion.
Cutting Style : Faceted.
Weight : 11.01 Ct.
Size : 14.01 x 10.64 x 7.10

Myanmar/Burma - No heat treatment, No evidence of treatment-  Lab report: 4527-3242 PIN No. 930648

No reserve price Blue Sapphire  - 11.01 ct - Lotus Gemology - BURMA BLUE - UNHEATED

This exceptional emerald specimen is a rarity of nature; in fact, it is a unique piece, with a crystal of excellent size, color, and clarity, and with perfectly finished terminations at both ends. It is a piece that one only sees once in a lifetime—a museum-quality piece, mined

Muzo, Colombia

Emerald Crystal on matrix - Height: 45 mm - Width: 40 mm- 32 g - (1)

GIA online report : 2231404734.
Shape,........................,. Octagonal.
Cutting style....................... step cut 
Color...............................Green.
Species........................ Natural Beryl.
Variety.............................Natural Emerald 
Geographic

Colombia - Oiling

1 pcs  Green Emerald  - 3.61 ct - Gemological Institute of America (GIA) - No Reserve

	•	Weight: 65 grams.
	•	Type: Double terminated natural aquamarine crystal.

	•	Origin: Pakistan 
	•	Colour: Light icy blue with excellent transparency.

	•	Crystal Habit: Well-formed hexagonal prism with perfect terminations on both ends.

	•	Luster: Glassy to vitreous shine,

Shiggar valley, Pakistan

65 Grams Double Terminated Natural Aquamarine Crystal from Afghanistan Crystal- 65 g - (1)

Large size with very good quality and very beautiful golden green color emerald, perfectly cut, crystal luster , ideal for your collection or for jewelry.
Weight: 3.67 carats 
Measurements: 9.81x8.92x6.29 mm.
Color and transparency: Green, Transparent 
Shape and Cutting style:

Zambia - Clarity enhancement-  Lab report: 777613051

1 pcs  Green Emerald  - 3.67 ct - International Gemological Institute (IGI) - Top golden green Emerald

No additional VAT or import duties for bidders within the EU.
Very rare, untreated sapphire.
This item is perfectly suited as an investment or a collector's item.
Accompanied by a complete GIA gemological report.

Variety: Sapphire.
Species: Natural corundum.
Weight: 15.96 ct.

No evidence of treatment-  Lab report: GIA-6542605 069

1 pcs  Blue Sapphire  - 15.96 ct - Gemological Institute of America (GIA) - Dark Blue

From Raw Minerals to Refined Jewellery Collection

282 objects

Follow From Raw Minerals to Refined Jewellery Collection