Business DirectoryRough Gems and Mineral Specimens

Businesses offering rough gems and mineral specimens for sale

Grassi Minerals Inc.

  • Rough Gems and Mineral Specimens
Canada, United States, Worldwide
We are proud to offer an exquisite collection of ethically sourced mineral specimens from our...

Prance General Trading LLC

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Worldwide

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Yala Gems (Yala Precious Pte Ltd)

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Singapore, Thailand, Hong Kong and Shipped Worldwide via our website www.yalagems.com
We are a wholesale supplier of gemstones with expertise of 20 years in the gemstones...

Erikord Gems

  • Gemstones
  • Rough Gems and Mineral Specimens
Ontario, Canada and worldwide via our website.

Leura Jewels.

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Informational Resources
USA, Australia, Hong Kong and worldwide via our website
Leura Jewels brings you the finest coloured gemstones from around the world. While we specialise in...

HER GEM VAULT

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Brisbane, Australia and worldwide shipping through our instagram @hergemvault.

Iona Opal Australia

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Worldwide
Welcome to Iona Opal Australia, where our passion for natural Australian gemstones shines through every...

Mark London Design Fine Jewelry

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Hot Springs, Arkansas, Oregon, California and the world via our website
Mark London Design Fine Jewelry

indo sino co

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Special Services
worldwide
Indo Sino Co was founded in 1996. We offer a wide collection of the high-quality...

Crystal Conduit

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Worldwide via our website and Woodhall Spa, Lincolnshire, UK

Nyahoe Gems

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
City of London, Hatton Gardens EC1,Bond street,WC1, Mayfair, International Gem Society Loose Diamond,
Emanuel Kofi Nyaho FlemingIGS Certified Professional Gemologist & Diamond SpecialistProfessional SummaryHighly skilled and certified gemologist...

THE STAGE STOP GIFT SHOP

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Located in the Heart of Southern Utah at 113 West Main Street, Minersville, Utah 84752 at the Rollins Hotel & Stage Stop Historic Site Gift Shop
SPECIALIING IN HANDMADE GIFTS - Where Treasures from the Earth are always one of a...

Bella Paloma Appraisal Consulting Group

  • Appraisals
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
We are headquartered in Florida with offices in New York and Connecticut.
An Independent Jewelry Appraiser providing impartial and expert evaluations of personal property including gems, jewelry,...

Namib Gems

  • Gemstones
  • Rough Gems and Mineral Specimens
Located in Perth, Western Australia. Supplying globally.
Namib Gems supplies premium quality Demantoid Garnet gemstones from the Skeleton Coast of Namibia with the assurance...

Fred Gemstone

  • Rough Gems and Mineral Specimens
Australia and Worldwide

Legacy Jewelry LLC

  • Appraisals
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Prescott AZ and the quad city area.

Nature’s masterpieces

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
San Diego

Tumbled Upon Faceting LLC DBA iLoveGreenRocks

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Informational Resources
Pasco, Washington and worldwide via Etsy

Nature Always Knows

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
El Paso, Tx

True Earth Jewelry

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Gemology Supplies and Equipment
worldwide via our website
We stock various products, including natural crystal beads, rough-shaped crystals, rough-shaped turquoise, and sale-ready turquoise....

Dorse Gems International

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Dubai, Bangkok, Hong Kong, Europe, USA, South Africa. Suppliers of different colored Stones rough, cut and polished. Tanzanite, Tsavorite, Ruby, Emeralds

Mineral Nature LLC

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Greater Denver Metro Area and online via Etsy marketplace and Instagram (@mineral_nature)
Custom cut gemstone and mineral dealer based out of Golden, Colorado. We cut all of...

ABDUL SALAM GEMS (PVT) LTD

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Auctions
KANDY - SRI LANKA
House of Precious Natural Gemstones

NATURAL EXPRESSIONS INC. ROCKSHOP

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Lapidary Supplies and Equipment
Phoenix and surrounding areas and worldwide via website
We have lots of lapidary rough material, different finished cabs, jet and shungite, and over...

Miguel Zenetos

  • Appraisals
  • Gemological Laboratories
  • Rough Gems and Mineral Specimens
  • Special Services
santa catarina Brazil. worldwide via website

Gabry Atelier

  • Appraisals
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
Poznań, Śniadeckich 10A/15

Skandinavian Gemstones HB

  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Special Services
Sweden

Gohar Galaxy LLC

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Auctions
USA
Collecting & Exhibiting Minerals,Rocks, specimens and Gemstones .

Opal Fever Mate

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
United Kingdom
Opal Fever MateFever Mate® UK's Number 1Bringing you the best of Lightning Ridge & Grawin...

Alchemist Stone Inc

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Informational Resources
New York & International - Stones ethically sourced from Madagascar

RoseGemShop

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
We are headquartered in Western Oregon and available for appointments locally but will ship worldwide through our website.
RoseGemShop specializes in Oregon Sunstone and Oregon Fire Opal, but also sources gemstones from around...

Acquire Collectibles Gemological Services

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Serving USA & The World, Gemstone LabTesting, Gemstone Cutting & Repair, Lapidary, Appraisals, Commision Sales, Gemstone Source, Artisan Fine Jewelry & More
Worldwide

Backroom Gems

  • Gemstones
  • Rough Gems and Mineral Specimens
Wisconsin and throughout the USA via our website
We are Backroom Gems, an independent gem distributor that has been in the business for...

yogi’s Collection

  • Gemstones
  • Rough Gems and Mineral Specimens
Europe France.

Bijoux De Valour

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
Internationally as well as in South Africa
Gemstone and Jewelry manufacture and supply

Elijah•Quin

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
United States and WorldWide
BRINGING THE COLORS HOME Colored facet rough and faceted gemstone specialized in bringing South Asias...

Phoenix Gems

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Holly, MI serving customers worldwide
Specializing in Malawi Blue Zircon but also all other precious and semi-precious top facet grade...

Liona Enterprises

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Informational Resources
Northern Austin Area, suburbs
Minor jewelry repairs and gemstone setting

Stagecoach Silver

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Informational Resources
Worldwide from Washington State, USA
Www.etsy.com/shop/stagecoachsilver

Duqué Serge

  • Appraisals
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
Pelikaanstraat 78, 2018 Antwerpen Belgium Europe
Expertise of diamonds & GemstonesJewelry assistanceMember Antwerp Diamond BourseMember Mineral AssociationMember Meteoritical Society

Mount Aetna Metals

  • Rough Gems and Mineral Specimens
Mohave County AZ and the USA
We have malachite, azurite, and chrysocolla. We also offer silver ore and other one off...

Xellent Gems

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Based in Australia, Serve worldwide via our website
The Clear Choice

Cherokee Ruby Mine LLC.

  • Rough Gems and Mineral Specimens
  • Informational Resources
Cowee Valley, Franklin, Western North Carolina
Cherokee Ruby & Sapphire Mine is Macon County’s ONLY 100% Unsalted Gem Mine, located in...

Manifest Minerals

  • Rough Gems and Mineral Specimens
Southern Colorado
Manifest Minerals is named after our 120 acre ranch, Manifest Ranch, in the foothills of...

Wild Woman Rock and Gem

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
worldwide via our website
Online Gem and mineral retailer

Special Stones

  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Auctions
Greater Los Angles area and worldwide via our website
We make special stones

C3 Meteorites and Minerals

  • Rough Gems and Mineral Specimens
  • Informational Resources
  • Special Services
Minneapolis/St. Paul, Minnesota

Modos Jewelry HB

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Sweden/Europa
Jewelery manufacturerGemstones & minerals dealer

Diggin Dogs Mining and Jewelry

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Located in Aberdeen WA, 2523 Simpson Ave, and serving all who visit!
 Get ready to be wowed! Diggin Dogs Mining and Jewelry is a very unique Rock...

Stoned Wraps

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Special Services
Upstate New York and Worldwide
Wire Wrapped Stone Jewelry, Cabochons and Specimens.

Exelchem Consulting

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Gem Treating
  • Informational Resources
Australia and worldwide via my email address.
Research, consultancy and supply services for gem and specimen zircon, with a focus on zircon...

Etsy Gem Collectors

  • Gemstones
  • Rough Gems and Mineral Specimens
Los Angeles and Globally via our website
GIA Accredited, this mother and daughter team have collected minerals and rock specimens since early...

Lion Punch Forge

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Located in Washington State (USA) with service worldwide via our website
Lion Punch Forge offers handmade artisan jewelry tools and vintage gemstones sourced from  estates and...

SERENDIPGEMS

  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
Head office in Colombo Sri Lanka and Branches in Dubai and China
We are a professional Sri lankan government approved Gemstone and Jewellery retailer and wholesaler

Burtons Gems

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
United Kingdom and Worldwide via our website
The Supply of In-house precision cut gemstones and sourced gemstones to the jewelry trade and...

Afghanite Gems and Minerals link

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Afghanistan ,Pakistan
Weight (grams) 80 grams Colors Indicolite double color No Treatment ITEM DESCRIPTION: Gem type :Tourmaline...

RoCS manufacturing Jewellers

  • Appraisals
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Nelson, New Zealand
We are a specialist manufacturing, design studio, with 2  jewellers onsite, plus my self, a...

Sonoranite

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Mined in Arizona but shipped anywhere in the world.
The World’s Newest Gold Ore gemstone! Found and mined in only one location in the...

J’s Jewelry & Design L.L.C

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Denver, Colorado/ Worldwide via our website
We are a custom design jewelry studio. That designs & produces the finest handcrafted jewelry...

Enchanting Earth

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Informational Resources
Topeka, KS and worldwide shipping
High quality and ethically sourced crystals and gemstone jewelry from around the world!  We ship...

Mosstones

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Gemology Supplies and Equipment
Switzerland and Pakistan
Buying and selling rough emerald from Pakistan. Buying and selling opals from Australia and Ethiopia...

Desert Dingo Minerals Western Australia

  • Gemstones
  • Rough Gems and Mineral Specimens
Worldwide, based in Greenbushes Western Australia
Hello, We are prospectors, miners and suppliers of genuine Western Australian chrysoprase and other semi-precious...

Tali and Loz

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Informational Resources
We ship worldwide
Tali & Loz is a small business run by me, CMA certified Crystal Healer, Laura...

OPALPRIMEBRAZIL

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Opalas Brasileiras Direta da Mina. Tudo em Opalas Preciosas de Pedro Segundo, Brazil
Bem-vindo a OPALPRIMEBRAZIL. Nós somos referência brasileira nos negócios de mineração, corte e atacado da...

Eaton-Thompson Minerals & Acquisitions

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Special Services
We provide 24/7 customer service to the United States and worldwide
We provide any gemstones from ethically-sourced locations you’re looking for at competitive prices. Eaton-Thompson Minerals...

gemshow7 LLC

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Auctions
We Serve The United States
WE ARE THE LARGEST SELLER OF INLAY SAND PAINTING CRAFT POWDERS PIECES AND NUGGETS IN...

DLFdesigns – jewelry by Dawn Lawrence Floen

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Lloydminster area and worldwide via our website.
Rustic romantic jewelry inspired by architectural details and water in all of its forms. Dawn...

Russell Fisette Jewelry

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Special Services
Russell Fisette Jewelry is located in Jacksonville Beach, Florida
Full Lapidary and custom jewelry designer/fabricator. I work with natural stones and crystals, producing all...

Fornasis International Ltd

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
worldwide via our website
We are IGS and GIA Certified Jewelry and Gemstones Professionals  to take care off all...

PrettyRock.com

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Gemology Supplies and Equipment
  • Informational Resources
Charlotte NC and worldwide via our website
We offer facet rough, minerals, cabochons, gemology tools, and more!

Gems Of East Africa – Mine direct gemstone suppliers

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Special Services
worldwide
We are GEMS OF EAST AFRICA, a London UK-based gemstone dealer with our own buying...

The Concierge Gemologist

  • Appraisals
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
Greater Saint Louis area and worldwide via our website
The Concierge Gemologist provides in-home by appointment only professional jewelry services to private clients. Our...

Minex Gems KL, Malaysia

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
KL, Malaysia, Singapore & Thailand.
We are based nearby KLCC in KL, Malaysia. We help clients to purchase, sell, evaluate...

Tech Jewelers

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
Southeastern Wisconsin and worldwide online.
Tech Jewelers offers a full line of stunning and unique custom designed jewelry. Each and...

Gem Valley LLC

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Appalachian Mountains of North Carolina: Jefferson NC, Ashe County
Gem Valley LLC is a family-owned business just minutes from the Blue Ridge Parkway. Founded...

Acquire Collectibles

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
New England USA & Worldwide
Offering Gemstones : Precious and Semi Precious for the Jeweler or the Collector/Investor Gem Cutting...

Natural Elements & Beyond

  • Gem Cutting
  • Rough Gems and Mineral Specimens
  • Lapidary Supplies and Equipment
North America and Asia plus worldwide with our website
All my roughs are bought first hand from sourcing around the world.  I traveled through...

Little One Crystal LLC

  • Gemstones
  • Rough Gems and Mineral Specimens
Worldwide via website
Welcome! My name is Justine, I am a certified professional gemologist through the International Gem...

Gemstones from the Earth

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Gemology Supplies and Equipment
Do shows serving the Greater Washington, DC, area (including Maryland, Virginia) and central, eastern Pennsylvania. Also website for worldwide service.
I specialize in cut stones, cabochons, beads, rough, and necklaces. Been in the business since...

Aboorvass Gem & Jewellers

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Klang, Selangor, Malaysia
Founded in 1988, we speacialize in gemstones and precious jewellery. We provide ring-setting, customizable designer...

BRGemstones

  • Gemstones
  • Rough Gems and Mineral Specimens
We serve the broad Australian market and worldwide via website or email ordering
We offer a wide range of facet grade rough from locations worldwide, most of which...

All That Glitters

  • Gemstones
  • Rough Gems and Mineral Specimens
World Wide Via Our Website
International Importers/Cutters of Quality Gemstones, Specializing in Fine Quality Colored Gemstones.  Traveling to the Sources...

kerona- gems

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
switzerland / Europa
Faceting gemstones for collecters,  jewelerystors, goldsmiths, And museums. And selling gemstones

Moriarty’s Gem Art

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
Chicagoland area and via our website
Our family has been in the jewelry business for over 40 years. We have passion...

Lex & Rosalino

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Russia, South Urals, Chelyabinsk/Ekaterinburg city & Czech Republic, Praha and Worldwide
– Professional gemology expertise. Master jeweler, Jewelrysmith, CraftJewelry, Cutting Gemstones – Jewelry work of any...

EPOS MASTERCRAFT-ART&JEWELLERY and :TYPYCAL JEWELLER”

  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
Russia, South Urals, Chelyabinsk/Ekaterinburg city & Czech Republic, Praha and Worldwide
ORIGINAL CRAFT JEWELLERY, GEMMOLOGY EXAMINATION, MINERALS, ART&CRAFT. “In the best traditions of the industry, our...

Crystal Age

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
The Philippines and worldwide via our website and instagram page.
We are a crystal shop found in the Philippines, (Brgy. Teacher’s village, quezon city, metro...

Trueblueopalsandgems

  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
Worldwide
black opals yowah opal nuts boulder opal

RSA Gems

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
Located in Houston, Texas, RSA Gems serves both domestic and international markets.
RSA Gems purchases gemstone rough from trusted, ethical sources around the world, then uses American...

Salamandergems

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Suffolk England
fully working lapidary workshop based in the uk.  We cut from rough and polish doing...

The Chautauqua Jeweler

  • Appraisals
  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
Located in Chautauqua county NY, offering Gemological service and fine hand made jewelry.
Located in Jamestown New York, The Chautauqua Jeweler provides professional gemological service including appraisals, stone...

Aztec Stoneworks

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Auctions
California based serving United States
Gem cutting and cabbing

MAF Goldsmith

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
9920 113 Ave Grande Prairie AB T8V 1W7
Custom designed jewellery . Profesional jewellery service and repairs .

Emotan Gemstones and Jewellery

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Our head offices is in Abuja, Nigeria and we serve the WHOLE UNIVERSE.
Dealing in top quality precious and semi precious stones Fully licenced , verifiable and most...

Gemstones Miners & Marketers Association of Nigeria

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Informational Resources
  • Special Services
The Gemstones Miners & Marketers Association of Nigeria (GMMAN) is a membership organization founded to...

RockTumbler.com: Rock Tumblers, Tumbled Stones, Tumbling Instructions

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Lapidary Supplies and Equipment
We are an online business located at RockTumbler.com
We want to help you enjoy rock tumbling At RockTumbler.com, our goal is to help...

Lane Gemstones & Lapidary

  • Gem Cutting
  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
Based in Pensacola, FL Serving World-Wide
"Heirloom Quality" hand-made jewelry with in house "Custom Cut" and commercially cut gemstones just for...

Real Earth Creations

  • Rough Gems and Mineral Specimens
  • Jewelry
Arkansas, Louisiana, Tennessee, Texas, Oklahoma, Missouri, Mississippi
We are a Rock, Mineral and Gem shop in Mount Ida, Arkansas. We actively collect,...

Rough2RefinedGemstones.com

  • Rough Gems and Mineral Specimens
We offer a large variety of select, natural facet and cabbing rough, as well as...

Quanta Africa Gems

  • Gemstones
  • Rough Gems and Mineral Specimens
We are located in Nairobi, Kenya.
We sell both rough and cut stones from Africa. The varieties are amethyst, sapphire, tsavorite,...

La Gruta de Danjul

  • Rough Gems and Mineral Specimens
Venta y compra de minerales, cristales y gemas. Cursos de Gemoterapia y Energía Mineral. Ubicación:...

Earth’s Core

  • Rough Gems and Mineral Specimens
Rock and Mineral Specimens / Jewelry Supply / Custom Jewelry

Jason Hollis

  • Appraisals
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
Worldwide
All things gem, mineral & lapidary. Specializing in Australian opal.

Middle Earth Lapidary

  • Gem Cutting
  • Rough Gems and Mineral Specimens
  • Lapidary Supplies and Equipment
Dealers in faceting rough and colored gemstones. Authorized dealers for Ultra Tec, Facetron and Polymetrics...

The Diamond Grader

  • Appraisals
  • Gem Cutting
  • Gemological Laboratories
  • Gemstones
Southern Nevada; Southern California; Southern Utah, and Northern Arizona.
Gemologist/Appraiser/Grader/Cutter/Diamond Broker/Past NAJA Certified Senior Member# 21247; Have specialty in Rough Diamond Evaluation; Rough Diamond...

Opal Auctions

  • Gemstones
  • Rough Gems and Mineral Specimens
  • Jewelry
  • Auctions
Worldwide via our website
Opal Auctions is the worlds leading supplier of Opals online. We partner with opal miners,...

Gem Testing Laboratories (Graeme E Petersen F.G.A.)

  • Appraisals
  • Gemological Laboratories
  • Gemstones
  • Rough Gems and Mineral Specimens
174 Waterside Drive, Pyes Pa, Tauranga, New Zealand
We carry our Jewellery Appraisals and valuations, gemstone identification, diamond grading reports Contact: 64 (027)...

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