Gemstone Auction - Mixed

Continuing with our series of gem auctions, we are offering a selection of fine quality gemstones that we acquired from the inventory of a respected wholesaler with decades of experience in the gem business.

You will find a wonderful mix of well-known, rare, unique and collector quality gems with reserve bids starting as low as $10. Pay close attention to the quality in these auctions, as all of the stones are well-cut (many have unique custom cuts) and are not your typical "jewelry store" material. There are many gems in these auctions that one rarely sees on the market, and even the more common material is better than what you'll find in a lot of other venues.

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Rubellite Tourmaline
9.31 mm x 7.71 mm, 1.23 ct
Beryllonite (rare)
Stoneham, Oxford County, Maine
8.94 mm x 7.05 mm, 1.81 ct
Aragonite (rare)
Bohemia, Czech Republic
8.11 mm x 5.89 mm, 1.94 ct
Clinohumite (RARE locality stone)
Marble Occurrence, Morogoro, Tanzania
7.13 mm, 0.97 ct
Andradite (Demantoid) (rare locality)
Jeffrey Mine, Val-des-Sources, Estrie, Québec, Canada
5.58 mm x 3.80 mm, 0.52 ct
Merelani Hills, Simanjiro Dist., Manyara Region, Tanzania
7.06 mm x 4.66 mm, 0.61 ct
Winning Bid: $100
9.34 mm x 6.27 mm, 2.56 ct
Topaz (rare ''cat's eye'' stone)
9.77 mm, 3.50 ct
Winning Bid: $249
Rutile included in Quartz
Novo Horizonte, Bahia, Brazil
31.03 mm x 22.36 mm, 46.21 ct
Winning Bid: $536
Zincite (rare)
Franklin Mining District, Sussex Co., New Jersey, USA
2.66 mm, 0.14 ct
Winning Bid: $100
Opal-AN (Hyalite Opal) (fluorescent)
San Luis Potosí, Mexico
8.80 mm x 6.50 mm, 1.20 ct
12.89 mm x 9.12 mm, 5.28 ct
Diaspore (rare)
Selçuk District, Izmir Province, Turkey
5.29 mm x 3.15 mm, 0.22 ct
Chalcedony and Chrysocolla (Gem Silica)
Inspiration Pit, Miami, Gila County, Arizona, USA
4.11 mm, 0.24 ct
Winning Bid: $15
Grossular Garnet (Hessonite)
5.55 mm, 0.80 ct
Winning Bid: $30
Smoky Quartz
Minas Gerais, Brazil
5.40 mm x 5.32 mm, 0.50 ct
Winning Bid: $10
Merelani Hills, Simanjiro Dist., Manyara Region, Tanzania
4.47 mm x 3.31 mm, 0.18 ct
Winning Bid: $45
Umbalite Garnet
Umba River Valley, Tanzania
7.09 mm x 5.50 mm, 1.19 ct
Winning Bid: $70
Emerald (not from Colombia)
Bahia, Brazil
3.70 mm, 0.26 ct
Winning Bid: $25
Bahia, Brazil
3.14 mm, 0.16 ct
Winning Bid: $10
Calcite (Cobalt-bearing)
Aghbar Mine, Drâa-Tafilalet Region, Morocco
3.82 mm, 0.18 ct
Winning Bid: $15
5.43 mm x 3.66 mm, 0.31 ct
Winning Bid: $25
Myanmar (Burma)
6.06 mm x 5.22 mm, 0.77 ct
Winning Bid: $100
Apatite (distinctive color)
8.78 mm x 6.75 mm, 1.80 ct
Winning Bid: $425
Swiss Blue Topaz (treated)
Minas Gerais, Brazil
6.11 mm, 0.86 ct
Winning Bid: $60