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

Gemstones

Minerals & Meteorites

Natural History & Taxidermy

Home & Garden Decor

Fossils

Reserve price

No reserve price

Livestream

Closing date

Sunday

Friday

Saturday

Thursday

Wednesday

Tuesday

29 September

28 September

1 October

30 September

Location

Germany

Thailand

India

Italy

France

Israel

United Kingdom

The Netherlands

Spain

Switzerland

Portugal

Belgium

Singapore

Czech Republic

Hong Kong

Poland

Bulgaria

Canary Islands

Japan

Türkiye

Taiwan

Object

Faceted gemstone

Metaphysical stones

Raw mineral

Nugget

Carved mineral

Gemstone cabochon

Mineral cabochon

Country of origin

Tanzania

Pakistan

Zambia

Sri Lanka

Colombia

Kenya

No origin given

Brazil

Myanmar

Afghanistan

Madagascar

Namibia

Myanmar/Burma

Mauritania

Mozambique

Africa

Nigeria

Australia

Indonesia

Peru

Russia

Stone

Sapphire

Emerald

Tsavorite

Ruby

Tanzanite

Tourmaline paraiba

Spinel

Sapphire padparadscha

Tourmaline

Alexandrite

Aquamarine

Garnet

Opal

Demantoid

Fluorite

Sphalerite

Morganite

Certification

Gemological Institute of America (GIA)

International Gemological Institute (IGI)

Lotus Gemology

Gem research Swiss Lab (GRS)

International Colored Gemstone Association (ICA GemLab)

Guild Gem Laboratory

Asian Institute of Gemological Sciences (AIGS)

Instituto Gemólogico Español (IGE)

Colour

Blue

Green

Violet

Pink

Purple

Orange

Yellow

Brown

Grey

White

Multicolour

Cushion

Oval

Brilliant cut

Mixed cut

Faceted cut

Pear

Octagon

Modified brilliant cut

Emerald cut

Step cut

Cabochon cut

Heart

Round

Modified cut

Briolette cut

Old mine cut

Pear shape cut

Fantasy

Clarity

Eye clean

Slight

Moderate

Loupe clean

Mineral

Gold

Mineral form

Crystal

Specimen

Crystals on matrix

Mineral Collection

Rough

Nuggets

Jewellery

Cabochon

Crystal cluster

Crystals

Carving

Crystal on matrix

Obelisk

Sphere

Treatment

No evidence of treatment

No heat treatment

Heat treatment

Oiling

Commonly heated with no evidence of treatment

Clarity enhancement

Not specified in the report

Gemstone transparency

Transparent

Translucent

Semi-transparent

Semi-translucent

Optical effect (gemstones)

Colour change

Fluorescence

Asterism

IGI Certified 8.98 ct. Ruby - Africa.
Color - Pinkish Red.
Cut - Rectangular Cushion Mixed Cut.
Ct. Wt. - 8.98 ct.
Dimensions - 15.55 X 9.95 × 5.83 mm.
Treatment - No indications of treatment have been found.

Origin - Africa (on report)

IGI report no. - 807628189

Africa - No evidence of treatment-  Lab report: 807628189

No reserve price - 1 pcs  Pink, Red Ruby  - 8.98 ct - International Gemological Institute (IGI) - Large Untreated Ruby

Report - GRS

Report.No -GRS2022-032157

Shape - Cushion

Cut -Brilliant

Measurement - 11  x 9 x 7 mm

Treatment - Unheated







No evidence of treatment-  Lab report: GRS2022-032157

Spinel  - 6.29 ct - Gem research Swiss Lab (GRS) - Unheated

This impressive natural Lemurian quartz is a true jewel of nature. With its clear, transparent structure and the characteristic grooves along the side faces, it is not only aesthetically appealing but also possesses a deep spiritual meaning. The quartz is securely mounted on a

Lemurian Quartz with Aquamarine – an impressive natural work of art with a delicate blue crystal , Brazil- 4563.13 g

This impressive Rubellite specimen captivates with its exceptional size, distinctive crystal structure, and the intense pink to purple Rubellite patches that contrast strikingly with the light, finely textured host rock. The natural Rubellite crystals, some well-formed, give the

Rubellite crystal stage on an exclusive gold stand – Expressive nature artwork- 2983.12 g

This exceptional rough Tanzanite crystal displays the characteristic deep blue-violet color spectrum for which this gemstone is valued worldwide. Even in its rough state, the piece reveals impressive depth of color, interwoven with fine structures and a sheen reminiscent of silky

Merelani, Tanzania

Natural, rarer gemstone-grade Tanzanite rough crystal – Intensely blue gemstone one-of-a-kind – 102.95 ct- 20.59 g

Natural Gold Nugget from Zambia with Authenticity Certificate.

Analyzed by RFA.
Purity: 93.24% (Very high natural purity)
Origin: Rufunsa, Zambia.
Each of our nuggets was personally acquired at the respective gold mine or bought directly from collectors.
For buyers from Europe:

Rufunsa, Zambia

Gold Nugget - Height: 12.19 mm - Width: 6.83 mm- 1.57 g - (1)

Welcome To Creative Gems Jewels!!
Check Out The Goods And Have A Great Time.

Gemstone Type: Natural Emerald.
Dimensions: Check Certificate 
Clarity: Transparent.
Color: “Vivid” Green.
Shape: Octagonal.
Treatments: Insignificant/Minor Clarity Enhancement.
Certified: Guild

Zambia - Clarity enhancement-  Lab report: 3113669358

2 pcs  Green Emerald  - 6.32 ct - Guild Gem Laboratory - Top Vivid Gem For Jewelry

Large Bi-color Tanzanite.
The tanzanite is guaranteed to be natural origin by a graduate gemmologist.

Beware of oversized lots of several hundred carats of “Tanzanite” offered at low prices or with no reserve; these are most often low-value Quartz dyed blue (or beryl/quartz dyed

Large 100% natural bi-color Tanzanite. Cabochon- 3.67 g

Complete certificate, confirmed and drafted by IGI, report no. 825610443.
Natural Tourmaline,
- Variety: Rubellite with dimensions and quality of the very highest tier.
  - Clarity VVS "Eye clean" (see photos)
  -Origin of my local knowledge and personal opinion: Mozambique.
A

Mozambique - No evidence of treatment-  Lab report: 825610443

Pink, Red Tourmaline  - 20.04 ct - International Gemological Institute (IGI) - Rubellite - Museum grade

Immerse yourself in the world of extremely rare New Zealand gold: These 5 pure nuggets originate from the legendary Grey River in New Zealand and have a minimum fineness of 95% – which corresponds to an impressive 23.2 karats. The total weight of the 5 nuggets is 0.254 grams,

Grey River, New Zealand

Gold Nuggets- 1.24 g - (6)

From Raw Minerals to Refined Jewellery Collection

293 objects

Follow From Raw Minerals to Refined Jewellery Collection