Auctions and Auction Partners

Gemfields’ proprietary auction process was introduced in 2009, and has transformed the coloured gemstone industry, introducing consistency and transparency to the international supply of rubies and emeralds. Before each closed auction, rough gemstones are sorted and graded by colour, size and clarity in a consistent manner, meaning buyers can trust the supply and are able to buy the product ranges that suit their needs.

Our auction platform provides unparalleled visibility throughout the sales process. Each bidder is vetted to ensure that they share Gemfields’ ethos of responsible practice before they are invited to

attend an auction; government representatives from the gemstones’ home country are provided complete transparency and involved at every stage; and proceeds from sales are repatriated to our ruby mine in Mozambique and emerald mine in Zambia.

Gemfields is lucky enough to have trusted auction partners all over the world. Each one listed below is fully authorised, upholds our core values of transparency, integrity and legitimacy and shares our concern for sustainability.

Gemfields’ proprietary auction process was introduced in 2009, and has transformed the coloured gemstone industry, introducing consistency and transparency to the international supply of rubies and emeralds. Before each closed auction, rough gemstones are sorted and graded by colour, size and clarity in a consistent manner, meaning buyers can trust the supply and are able to buy the product ranges that suit their needs.

Our auction platform provides unparalleled visibility throughout the sales process. Each bidder is vetted to ensure that they share Gemfields’ ethos of responsible practice before they are invited to attend an auction; government representatives from the gemstones’ home country are provided complete transparency and involved at every stage; and proceeds from sales are repatriated to our ruby mine in Mozambique and emerald mine in Zambia.

Gemfields is lucky enough to have trusted auction partners all over the world. Each one listed below is fully authorised, upholds our core values of transparency, integrity and legitimacy and shares our concern for sustainability.

FILTER BY GEMSTONE:

FILTER BY LOCATION:

ANUBHAV GEMS PVT LTD

Third generation emerald cutter and dealer
Calibrated emeralds
Office Location: Jaipur, INDIA

AZIZ ENTERPRISES

Fourth generation supplier of emeralds, since 1965
Zambian emeralds in all cuts, shapes and calibration pairs, including emerald cuts and rounds
Office Location: Jaipur, INDIA

BUPATAKSIN GEMS CO LTD

Cutter and supplier of fine quality rubies
Fine quality rubies from Mozambique and Myanmar with top quality cutting
Office Location: CHANTHABURI, THAILAND

CAIBAOCHENG

Cutter and supplier of fine quality emeralds and high quality gemstones.
Fine quality emeralds and other African gemstones in calibrated sizes, with inlaying and fancy cut
Office Location: Shenzhen City, Guangdong Province, China

CHATREE GEMS CO. LTD

Supplier of medium to fine quality rubies and fine quality emeralds
Medium to fine quality rubies from Mozambique and fine quality emeralds
Office Location: Bangkok, THAILAND

MEENAL GEMS

Cutter and supplier of fine quality calibrated emeralds and tanzanites for over 20 years
Gem quality calibrated sizes
Office Location: Jaipur, INDIA

MOHIT EXPORTS

Cutter and supplier of rough and cut and polish emeralds
Fine quality emeralds
Office Location: Jaipur, INDIA

MULTI WORLD GEMS MANUFACTORY CO LTD

Cutter and supplier of commercial and fine quality rubies
Fine and commercial quality rubies, in all shapes and sizes
Office Location: Bangkok, THAILAND

NAKSHATRA GEMS

Supplier of fine quality emeralds since 2006
Commercial and high quality emeralds in all shapes and sizes
Office Location: Jaipur, INDIA

PAYAL IMPEX

Cutter and supplier of commercial quality emeralds, rubies and sapphires for over 30 years
Emeralds in calibrated sizes with customized manual carving
Office Location: Jaipur, INDIA – Bangkok, THAILAND

PENINSULA PRECIOUS TRADING CO LTD

Cutter and supplier of fine quality gemstones
Calibrated sizes
Office Location: Bangkok,THAILAND

PK GEMS AND GOLD CO LTD

Cutter and supplier of rubies for over 40 years
Fine quality rubies and sapphires.
Office Location: Bangkok, THAILAND

PREMACUT LTD

Cutter and supplier of gemstones
Fine quality single gemstones and calibrated diamond cuts
Office Location: Bangrak Bangkok, THAILAND

PREMIER GEMS

Cutter and supplier of commercial and fine quality emeralds for over 20 years
Commerial and fine quality emeralds in all sizes and cuts
Office Location: Jaipur, INDIA

RAJENDER GEMS

Cutter and supplier of fine Zambian emeralds
Zambian emeralds in all shapes and sizes
Office Location: Jaipur, INDIA

REAL GEMS INC.

Cutter and supplier of emeralds since 1975
Calibrated emeralds, commercial to fine quality emeralds in cabochon and fancy cuts
Office Location: New York, USA

ROSY GREEN

Cutter and supplier of emeralds since 2007
Emeralds in all shapes and sizes
Office Location: Hong Kong HK

RR STONES TRADING CO LTD

Cutter and supplier of rubies
Rubies in all sizes and shapes
Office Location: Bangkok, THAILAND

SANT ENTREPRISES

Supplier of fine quality rubies and sapphires since 1963
Fine unheated rubies and sapphires in all shapes and sizes
Office Location: Bangkok, THAILAND

SPARKLE GEMS LTD

Supplier of emeralds
Calibrated emeralds in all shapes, sizes and quality levels
Office Location: Hong Kong HK

STAR LANKA CO LTD

Supplier of fine quality rubies and gemstones since 1985
Fine quality rubies from Mozambique
Office Location: Bangkok, THAILAND – Hong Kong

SUKHADIA STONES CO LTD

Supplier of fine quality rubies and sapphires
Rubies and sapphires of all cuts and quality levels
Office Location: Bangkok, THAILAND

SUMANGAL EMERALDS

Supplier of fine quality emeralds
Commercial and fine quality emeralds in all sizes and cuts
Office Location: Jaipur, INDIA

SUNG GEMS CO LTD

Cutter and supplier of gemstones
All gemstones
Office Location: Bangkok and Chanthaburi, THAILAND

TRILLION EMERALD INC.

Cutter and supplier of fine quality emeralds
Precision-cut emeralds in all calibrated sizes, perfect matching pairs and fine single stones of medium, fine, and gem qualities
Office Location: New York, USA

JAIPUR EMERALD PVT LTD

Cutter and supplier of medium to fine quality emeralds of all sizes
Diamond-cut melee rounds, emeralds of medium to fine quality (melee, calibrated and single stones) in classic and fancy shapes
Office Location: Jaipur, INDIA – New York, USA

JIYA GEMS

Cutter and supplier of fine quality emeralds since 2007.
Zambian emeralds
Office Location: Jaipur, INDIA

K SUNIL NARNOLI

Third generation supplier of fine and commercial quality emeralds.
Emeralds and fine quality gemstones and specimens
Office Location: Jaipur, INDIA

K.V.GEMS

Supplier of fine quality unheated rubies, sapphires and spinel
Fine quality unheated gems, including Mozambican rubies, all colours of sapphires, spinel and tsavorites
Office Location: Bangkok, THAILAND

KEDIA GEM IMPEX

Cutter and supplier of precious and semi-precious gemstones
Precious and semi-precious gemstones, fine quality rubies and emeralds
Office Location: Jaipur, INDIA

KGK GEMS (HK) LIMITED

Cutter and supplier of coloured gemstones, diamonds and jewellery
Rubies from Mozambique; sapphires from Ceylon and Africa; Emeralds from Colombia and Zambia; Exotic precious and semi-precious gemstones from Africa and Brazil
Office Location: Hong Kong HK

KGK GEMS (SEZUNIT)

Since 2011, cutter and supplier of coloured gemstones and fine quality emeralds
Fine quality emeralds, rubies, sapphires, tanzanites and diamonds.
Office Location: Jaipur, INDIA

KK GEMS TRADING CO.

Since 1988, cutter and supplier of coloured gemstones and fine quality emeralds, rubies and sapphires
Medium to fine quality emeralds
Office Location: Jaipur, INDIA

KO THAI IMPEX CO. LTD

Cutter and supplier of rubies
Medium to fine quality rubies from Mozambique; fine quality sapphires from Ceylon and Madagascar
Office Location: Bangkok, THAILAND

M.R. INTERNATIONAL

Cutter and supplier of fine quality emeralds for over 30 years
Fine quality emeralds in all cuts and sizes
Office Location: Jaipur, INDIA

CIEN CO LTD

Fine quality gemstones
Fine quality rubies, sapphires and emeralds in precision cuts
Office Location: Bangkok,THAILAND

CREST GEM CO LTD

Cutter and supplier of fine gemstones
Mid to high quality emeralds, rubies and selected coloured gemstones
Office Location: Bangkok, THAILAND

DHANDIA GEMS CORPORATION

Sixth generation emerald and ruby cutter and polisher, since 1919
Low, medium and fine quality Zambian emeralds and Mozambican rubies in all calibrated sizes and shapes
Office Location: Jaipur, INDIA

FINE EMERALD INC

Supplier of quality coloured gemstones
Fine to gem quality coloured gemstones
Office Location: New York, USA

GEM PARADISE

Established in 1989 and ranking amongst Sri Lanka's top gemstone exporters since 2003
Sapphires, rubies, padparadscha sapphires, alexandrites, cat’s eyes and fancy coloured sapphires
Office Location: Colombo, SRI LANKA

GEMBURI CO LTD

Supplier of fine quality rubies
Fine quality rubies from Mozambique and other sources.
Office Location: CHANTHABURI, THAILAND

GEMDIAM

Manufacturer, importer and exporter of precious and semi-precious stones
Fine quality Zambian and Colombian emeralds, Burmese no-heat rubies and sapphires
Office Location: Hong Kong HK

GEMS & JEWELS

Manufacturer and supplier of fine quality rubies for two decades
Rubies from Mozambique in various shapes and cuts, beads, briolettes, carvings
Office Location: Jaipur, INDIA

GEMS FINE CO LTD

Supplier of fine quality emeralds, rubies and sapphires
Fine quality emeralds, rubies, sapphires
Office Location: BANGKOK-JAIPUR-HONGKONG

GEMSTAR LTD

Diamond and emerald manufacturer and supplier
Emeralds in all sizes, shapes and qualities and large size diamonds of three carats and up
Office Location: Main office – Israel (Sales offices also in Los Angeles, New York and Hong Kong)

GREEN GEMS

Diamond and emerald manufacturer and supplier

GREEN INTERNATIONAL

Cutter and supplier of Zambian emeralds in medium and high ranges for over 40 years
Fancy cuts, free sizes and calibration, carvings, cabochons and beads
Office Location: Jaipur, INDIA

HEERALAL CHHAGANLAL TANK

Sixth generation cutter and supplier of gem quality coloured gemstones
Fine quality coloured gemstones precision cut , fancy shapes, matched pairs, layouts and custom cuts
Office Location: Jaipur, INDIA

HMV GEMS

Since 1995, cutter and supplier of emeralds in all grades and ranges
Zambian , Ethiopian , Colombian and Russian emeralds
Office Location: Jaipur, INDIA

HONG KONG HOPEWELL INT’L SUPPLY CHAIN COMPANY LTD.

Cutter and supplier of rubies and sapphires
Rubies from Mozambique and sapphires from Sri Lanka
Office Location: Hong Kong HK

VEERASAK GEMS CO LTD

Supplier of fine quality rubies and coloured gemstones for over 30 years
Fine quality rubies and coloured gemstones
Office Location: Bangkok, THAILAND
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