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Gemstones
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Categories
Auctions (3)
Cabochons (10)
Diamonds (115)
Faceted (29)
Opal (23)
Rough and Slab (15)
Web Pages
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AJS Gems http://www.ajsgems.com/
Importer and exporter of rough and polished gemstones for the gem industry, gem cutters, jewelers, lapidaries and collectors.
Algemco Hassam Ventures http://www.hassamventures.com
Faceted gemstones and facet rough from Nigeria.
All That Glitters http://www.atggems.com/
Features a wide range of gemstones, crystals, and some jewelry.
Allied Rough & Cut Gems http://www.arcgems.com
Australia based supplier of facet rough and loose faceted gemstones. Origin of gemstones is mainly Afghanistan, Pakistan, Thailand and Burma.
Astro Gallery of Gems http://www.astrogallery.com
Uncommonly fine specimen collections of minerals, rocks, crystals and unusual gemstone formations.
Astrological Gem http://www.astrologicalgem.com
"Jyotish" gemstones - loose untreated natural faceted and cabochon gemstones for Vedic Astrology & Ayurveda uses. Notable information about Vedic usage, links to sourcing and mining articles.
Aurora Ammolite Mine http://www.ammolitemine.com
Unique Ammolite gem site. Pictorial info on history, origin, properties, and mining of these fossilized ammonites. Finished stones for purchase.
AZ Emerald http://www.azemerald.com/
Colombian emerald specialist based in Arizona. Extensive information about Colombian emeralds, best color, natural versus treated stones.
B.G.A. Gems http://bgagems.com
European importer-exporter of faceted and cabochon colored gemstones. Prices in Euros.
Beaut Gems http://www.qualitygemstones.com.au/
Australian supplier of faceted colored loose gemstones, each with certificate. Useful information in each gemstone category.
Buena Vista Gem Works http://www.buenavistagemworks.com/
Cutter and retailer of Colorado-sourced gemstones: Mt. Antero aquamarine, peridot, rhodocrosite, and topaz. Collector and rare gems section. Some jewelry.
Carat-Online http://carat-online.net
Austrian supplier of faceted diamonds and colored gemstones. Prices in Euros.
Champon Pearls http://www.tahiti-pearl-online.com
Tahitian pearl farmer supplying individual pearls, sets, and small lots. Photographs of farming operation. Prices in Euros.
CN Thai and Sons Company Limited http://www.cngems.com
Offers diamonds, sapphires and ruby, as well as jewelry.
Creative Gems & Jewelry http://creativegem.com
Thai manufacturer and exporter with broad inventory of colored gemstones loose and in small lots. Finished jewelry and some rough available.
Crystal Vine http://www.crystalvine.co.uk/
UK supplier of finished Ethiopian opals, specimen minerals and crystals, and some faceted gems. Mineral collections, gem fair dates, useful rockhound links. US, UK and Euro pricing.
D and J Rare Gems Ltd http://djraregems.com/
Fine gemstones loose and in small lots. Rare faceted gems for collectors, gem show schedule.
Darbellay Company http://www.gggems.com
Extensive inventory faceted and cabochon fine gemstones, collector's minerals, designer's fancy shapes. loose stones,sets, and small lots.
Day Gems http://www.daygems.com
Bangkok-based cutter and fabricator specializing in natural, untreated Mogok rubies, Ceylon sapphires, and jadeite.
Embassy Emeralds http://www.embassyemeralds.com/
Loose Colombian emeralds and custom emerald jewelry.
Erdenesgems http://www.erdenesgems.com
Faceted, cabochon and carved precious and semi-precious gemstones from Thailand. Singles, sets, lots and calibrated.
Facet Shoppe http://www.gemcutter.com/
Rough and cut gems, gemstone optics, faceting information for beginners, computer faceting programs, Faceter's Digest.
Flecklin Trading http://www.swissgemshop.ch
Wide inventory of gemstones, natural lab-created and rough, Australian opals, tahitian pearls. Related gem information.
Galarneau's Gems http://www.galarneausgems.com/
Custom faceted gemstones and unusual cabochons plus 14k and sterling silver jewelry, bead and pearl necklaces.
Gallery of Gemstones http://gemmologist.tripod.com/
Faceted loose gemstones, faceting rough, and finished fine jewelry.
Gem Country USA http://www.gemcountryusa.com/
Offers a wide variety of cut gemstones both faceted and cabochons.
Gemcolor http://www.gemcolor.com/
Supplies gems for private purchase and jewelry designers. Diamonds, ruby, sapphires, emeralds and tanzanite.
Gemhunters http://gemhunters.com.au/
Mine-owners and cutters of Australian gemstones. Supplies sapphires, zircons, worldwide as faceted gems or as unfinished rough.
Gems of East Africa http://www.gemsofeastafrica.com
Gemstones from East Africa, Arusha, and Tanzaniza. Rough and faceted stones. Wholesale pricing said to be available.
GemsAmerica.com http://www.gemsamerica.com/
Importer and retailer of faceted gemstones, freshwater, akoya and tahitian pearls; and jewelry in coral, jade and turquoise.
Gemstone World http://gemstoneworld.com
Fine facet rough and cut gemstones from around the world. Collector's gems, free Gem and Lapidary newsletter.
GemSuite.com http://www.gemsuite.com
Retails most gemstone varieties. Also includes general information about the gemstones.
GemYes.com http://www.gemyes.com
Faceted colored gemstones and jewelry. Informative collection of unusual gemstone inclusions and anomalies.
Glyptic Illusions http://www.glypticillusions.com
Gemstone carvings for fine jewelry.
Gram Faceting http://www.faceters.com/
Authoritative site for faceters. Faceted loose gemstones and facet rough; faceting machinery, supplies, equipment reviews, articles, pictorial guides, technical details, book reviews,and design how-to's.
Harmon's http://www.harmons.net/
Montana agate cabochons, carvings, polished slabs, jewelry and rough.
http://www.angara.com http://www.angara.com
Loose sapphires, rubies, emeralds, tanzanites, aquamarines and some diamonds. Build your own functionality for finished jewelry.
http://www.eurogem.biz http://www.eurogem.biz
German supplier offering loose certified diamonds and colored gemstones. Bilingual English and German website. Prices in Euros.
http://www.gemcal.com/ http://www.gemcal.com/
Supplier of sapphires and spinel directly from Thailand.
http://www.gemdata.com/ http://www.gemdata.com/
Faceted colored gemstones, SoLux Daylight lighting and the Gem, Mineral and annual Jewelry Show Calendar.
http://www.gemsbiz.com/ http://www.gemsbiz.com/
Indian supplier of faceted loose gemstones both natural and lab-created, gemstone beads, and cubic zirconium. Extensive selection of fancy cut gemstones.
http://www.geolite.com/ http://www.geolite.com/
Natural and synthetic gemstones including aquamarines, morganite, rhodolite garnets, amethysts, citrines, blue topaz, tourmalines, apatite, and cats eyes.
http://www.origem.com.au/ http://www.origem.com.au/
Boulder opals, carved opals and other gemstones, related jewelry items.
Joseph Gad & Company http://www.josephgad.com
Manufacturer of important loose faceted Columbian emeralds and emerald jewelry.
Jyotish Gem http://www.jyotishgem.com/
Importer of natural untreated sapphires from Sri Lanka. Some loose pearls, rubies, emeralds, and a limited diamond selection.
Kalat Fine Minerals http://rockshop.cz/website/
Minerals, fossils, jewelry, meteorites for sale to dealers, collectors and jewelry makers. Handmade jewelry from crystals, tektites and meteorites.
Lambert Industries Ltd http://www.lambertgems.com
Gemcutter and loose gemstone retailer of precious and semi-precious faceted and cabochon gems.
Lyssa Gem http://www.lyssagem.com/
Offering faceted and cabochon gemstones such as garnets, aquamarine, lapis lazuli, amethysts, tourmaline and topaz.
M and M Gems http://www.mmgems.com/
Manufacturers and exporters of colored gemstones. Calibrated emeralds is a specialty.
Mani Ratnam Company http://www.gemandgemstone.com/
Indian retailer of various precious and semi-precious gemstones and beads.
Mexico Gemstones http://mexicogemstones.com/
Mexican Fire Opal and Fire Agate specialist, both finished and rough, Chiapas Amber, and native mineral specimens.
Modern Stone Age http://www.modernstoneage.8k.com/
Hand cut faceted, cabochon and designer gemstones.
MystiCrystals http://mysticrystals.com/
Faceted gemstone jewelry, gem 'trees', and custom faceting.
National Gemstone http://www.preciousgemstones.com
Dealers in GIA fancy colored diamonds and AGL colored gemstones to collectors and investors.
Ozark Rock Exchange http://www.ozarkrockexchange.com/
Crystals, mineral specimens. Geology and history of gemstones ezine.
PehnecGems http://www.pehnec.com/
Specializing in Cubic Zirconia and other lab-created gemstones.
Perlas Del Mar De Cortez http://perlas.com.mx/
Unique Mexican pearl farm in the Sea of Cortez. Links to exclusive distributors, designers featuring the gem, and a very limited number of retailers. Extensive gallery on pearl biology.
Pioneer Gem Corporation http://www.pioneergem.com/
Featuring loose, unset gemstones with mounting services available.
Pretty Rock Productions http://www.prettyrock.com
Cabochon and faceted gemstones,rough, gemology tools and custom jewelry. Slab sawing service.
R. Schultz Gems http://www.rschultzgems.com
Brazilian loose colored gemstones and custom jewelry.
Robert Bentley Company http://www.robertbentleygemstones.com
Art jewel or designer gemstone strands. Unusual materials, shapes, and surfaces: random facets, textures, hammered, and etched stones.
Rodrigue and Son http://www.awesomegems.com/
Ceylon sapphire, Burma ruby, Colombian emeralds and custom jewelry.
S and S Gems and Jewelry http://store.gemsevermore.com
Offers diamonds, cabochons, and faceted gems, with photographs and specifications of each item.
Saint Hart Gallery http://www.SaintHart.com
Offers important, possibly unique, gemstones, gemstone carvings, and objet d'art.
Seed Beauty http://www.seed-beauty.com/servlet/the-Gemstones/Categories
Supplier of gemstone beads and jewelry findings.
Simply Sapphires http://www.simplysapphires.com/
Specialist in loose sapphires. Some tanzanite and rubies also available.
Skye's Gems http://www.skyesgems.com/
Utah West Desert-sourced gemstones and rough: Tiffany stone, red beryl, bixbite, chrysocolla. Cabochons and some jewelry available.
Star Shine Ltd. http://www.starshineltd.com
Bangkok-based manufacturer of faceted loose colored gemstones. Specialist in unusual chatoyant gems such as star sapphire, star ruby, star alexandrite, star chrysoberyl and others.
Starzz Diamonds http://www.starzzdiamonds.com
Specializing in uncut natural rough stones, in a variety of colors and shapes, offered loose and in settings.
Steve Walters http://www.stevewalters.com/
Contemporary gemstone carvings for jewelry designers.
SWD Import Export Co.,Ltd. http://www.swdgems.com
Offering precious and semi-precious gemstones, available in a variety of shapes. Located in Thailand.
Synthetic Gems http://www.syntheticgems.org
Supplier of synthetic lab grown faceted and rough cubic zirconia, spinel and corundum. Some natural faceted stones.
The Gem Quarry http://www.gemquarry.com/
Gem rocks and clusters for decorative purposes. Clear quartz clusters, amethyst, colored quartz, fluorite, other crystal for garden use.
The Gem Zone http://www.etanzanite.com
Loose faceted Tanzanite gemstones and jewelry. Mining information and history of Tanzanite.
The Gemcutter http://www.thegemcutter.com/
Cutter of rough or damaged gemstones. Faceting, goldsmithing, and gem-setting school.
The Gemstone Connection http://www.thegemstoneconnection.com
Extensive range of loose diamonds and colored stones in standard shapes and calibrated sizes, pearls, and opals. Best for goldsmiths, jewelers, designers, collectors due to limited photography.
The Natural Sapphire Company http://www.thenaturalsapphirecompany.com
Specialist in untreated faceted loose sapphires and jewelry made with untreated gems.
The Pink Emerald Company http://www.pinkemerald.com
Specializing in colored emeralds, some investment-grade colored gemstones, and carved gemstone objet d'art.
The Star Ruby Shop http://starruby.in/store/
Natural loose star rubies, faceted and cabochon rubies and some jewellery.
TowerCrystals.com http://www.towercrystals.com/
Offering wirewrapped jewelry, crystals and mineral specimens, moldavite-tektites, and meteorites.
Tradeshop, Inc. http://www.tradeshop.com/gems/
Loose diamonds, extensive jewelry, considerable gemology information.
Velasco Fire Agates http://www.mexicanfireagates.com
Lapidarist only of fire agates mined near Calvillo, Aguascalientes, Mexico. Finished cabochons, rough, and fire agate jewelry.
W Scott Forrest Gemstones http://www.wsfgems.com
Loose diamonds and colored gemstones direct from the cutter. Benitoite specialist.
Wild Fish Gems LLC http://www.wildfishgems.com
Natural unenhanced loose colored gemstones. Important articles re judging gems on photos (online), enhancement scams, gem treatments. Link to 'Natural Unheated Ruby' site.
ZBV Enterprises http://www.zbestvalue.com
Designer shapes loose cabochons, slabs, and rough from uncommon materials.

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