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- Gem news and articlesWhat's new in the gem world -- articles on gems, gemology, and the jewelry trade. Tips and techniques for jewelers, jewelry designers, jewelry making, and jewelry crafts.
- Contact and privacy info / About this siteGemsForJewelers.com contact information, privacy policy, and information about our site
- Beads and created stones?Why don't I see beads or lab-created stones on your pages?
- Our Private CollectionFine designer gemstones from our personal collection available for immediate purchase
- Our Featured SellersSellers we deal with personally for designer gemstones, fine gems, cut stones, and cabochons. These listings are NOT paid advertisements!
- -- AsiansilverThis Indonesian seller specializes in drusy and fine cabochons at very reasonable prices.
- -- Carver2 This seller is an AGTA award-winning gem carver and retired gem miner. He deals in beautiful cabs, cut stones, opals, and his own private selection of Oregon Sunstone, collected during his years as a miner.
- -- Judi's Gems This seller specializes in exceptional quality and color, high-end gems, and museum quality specimens. She has some of the best tanzanite available online!
- -- ThaijewelsThis American ex-pat based near Bangkok offers nice gems and cabochons at extremely low prices. Good bargains and quality goods.
- Drusy gemstonesFine and unusual drusy gemstones. Drusies are cabochons with a natural micro-crystalline surface deposited on a mineral matrix. They are sometimes enhanced with a colored metallic coating.
- Fancy cuts & shapesGemstones and cabochons in fancy or unusual cut styles and shapes
- -- Cushion cutFine cushion-cut gemstones
- -- Trillion & TrilliantTrilliant, trillion, and triangle-cut gems
- -- Designer cutsFancy and unusual designer cut stones
- -- Free formsfree form designer cut gemstones and cabochons
- Cabochon gemstonesCabochon cut gemstones (also know as cabs or cabachons)
- Standard cuts & shapesFine designer gems in standard cut shapes -- round, oval, emerald cut, princess, square, rectangle, heart, pear, marquise, baguette, briolette; round and oval cabs and cabochons
- -- RoundRound gemstones
- -- OvalOval gemstones
- -- PearPear cut gemstones
- -- Squares & rectanglesGemstones -- square, rectangular, emerald cut, princess cut
- -- Marquise & baguetteMarquise and baguette cut gemstones
- -- Hearts & briolettesHeart shape and briolette gemstones
- Lots and ParcelsGemstone lots and parcels
- DiamondsLoose diamonds
- Gemstone IndexGemstones, cut stones, cabochons, and carvings organized by gem type
- AgateAgate cabochons, carvings, and other agates
- AlexandriteAlexandrite gemstones
- AmberAmber cabochons and carvings
- AmethystAmethyst, faceted stones and cabochons. Looking for "green amethyst"? Please see the "quartz" listings!
- AmetrineAmetrine gemstones, faceted and cabochon
- AndalusiteAndalusite gemstones, faceted and cabochon. Andalusite is a polymorph with Kyanite, having the same composition but a different crystalline structure.
- ApatiteApatite gemstones, faceted and cabochon
- AquamarineAquamarine gemstones, faceted and cabochon
- AventurineAventurine gemstones, faceted and cabochon
- BerylBeryl gemstones, faceted and cabochon, other than emerald and aquamarine (these are separate categories)
- CarnelianCarnelian gemstones, cabochons, and carvings
- ChalcedonyChalcedony gemstones and cabochons
- ChrysoberylChrysoberyl gemstones, faceted and cabochon, including catseye gems
- CitrineCitrine quartz gemstones, faceted and cabochon
- CoralCoral gemstones, cabaohons, and carvings
- DiopsideDiopside gemstones, including star stones and cabochons
- EmeraldEmerald gemstones, faceted and cabochon
- FluoriteFluorite gemstones, faceted and cabochon
- GarnetGarnet gemstones and cabochons, including almandite, color-change, demantoid, grossular, grossularite, malaya, pyrope, rhodlite, spessartite, mandarin, and tsavorite varieties.
- IoliteIolite gemstones, faceted and cabochon
- JadeJade gemstones, cabochons, and carvings
- JasperJasper gemstones, cabochons, and carvings
- KunziteKunzite gemstones and cabochons. Kunzite is the most well-known gem variety of spodumene.
- KyaniteKyanite gemstones and cabochons. Kyanite is a polymorph with andalusite, having the same composition but a different crystal structure.
- LapisLapis gemstones, cabochons, and carvings. Also known as "Lapis Lazuli"
- MalachiteMalachite gemstones, cabochons, and carvings
- MoissaniteMoissanite gemstones. Moissanite is a gem variety of synthetic silicon carbide created by the Charles and Covard company. It is used as a substitute for diamond, and as a gem in its own right. It is not a natural mined gemstone.
- MoldaviteMoldavite gemstones and cabochons. Moldavite is a type of tektite formed by re-entry into the earth's atmosphere of fragments thrown into space by meteorite impacts. It is a natural glass.
- MoonstoneMoonstone gemstones and cabochons. Moonstone is a gem variety of orthoclase feldspar showing adularescense and, sometimes, chatoyancy (cats-eye effect).
- MorganiteMorganite gemstones and cabochons. Morganite is a gem variety of pink beryl.
- ObsidianObsidian gemstones and cabochons. Gem obsidian is a variety of natural volcanic glass.
- OnyxOnyx gemstones, carvings, and cabochons. This is a cryptocrystalline form of quartz. It is found in many colors and patterns, included banded gems. The common "black onyx" is often dyed black. Other colors and types of onyx may be dyed as well.
- OpalOpal gemstones, cabochons, and carvings. Includes all types of solid opal, doublets, triplets, boulder opal, and other varieties.
- SolidSoild opal gemstones, cabachons, and carvings
- Boulder, matrix, Yowah Natural Boulder, matrix, and Yowah opals. See "solid opal" category for solid precious opals, and "other opals" for doublets and triplets.
- Other OpalOpal gemstones other than solid natural opal. Includes doublets, triplets, inlays, and other forms. See "solid opal" category for solid natural opal.
- Other GemstonesFaceted and cabochon gemstones not otherwise classified. Includes rare gems, collector gemstones, and uncommon gem species.
- PearlsPearls and pearl strands.
- PeridotPeridot faceted gemstones and cabochons
- QuartzQuartz gemstones and cabochons, including so-called "green amethyst" and prasiolite
- RubyRuby gemstones, faceted and cabochon
- SapphireSapphire faceted and cabochon gemstones.
- SpinelSpinel faceted and cabochon gemstones. Natural spinel is found in many colors, including fine red gems that were often mistaken for rubies in the past. Once such example is the so-called Black Prince's Ruby in the crown of England.
- TanzaniteTanzanite faceted and cabochon gemstones. Tanzanite is natural green zoisite which is heated to produce the fine blue and blue-violet color.
- TopazTopaz faceted and cabochon gemstones.
- TourmalineTourmaline gemstones, cabochon and faceted gems
- TurquoiseTurquoise gemstones, cabochons, and carvings
- ZirconZircon faceted and cabochon gemstones.
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