Assorted Gemstones Auction!

This week's gem auction features a selection of fine quality stones. There's a wonderful mix of well-known, colorful, rare and collector quality items, with reserve bids starting as low as $10. Look for rare and one-of-a-kind gems in this set! Plenty of beautiful classic stones, and unique rarities to add to your own collection.
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Sphalerite (large unique stone) (cut by Brett Kosnar)
Aliva Mine (Las Manforas Mine), Camaleño, Cantabria, Spain
35.7 x 30.0 x 12.6 mm, 167.50 ct !
Current Bid: $120
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Azurite with Malachite and Chrysocolla (classic locality)
Bisbee, Cochise Co., Arizona, USA
65.21 mm x 46.78 mm x 8.42 mm, 246.0 ct
Current Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Sapphire (crystal)
Eldorado Bar Deposit, East Helena, Lewis and Clark Co., Montana, USA
7.95 mm x 7.68 mm x 2.38 mm, 1.78 ct
Current Bid: $30
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Tourmaline (bi-color)
Minas Gerais, Brazil
18.40 mm x 8.07 mm, 8.90 ct
Current Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Opal-AN (Hyalite Opal) ("Blood Vessel / Vascular Opal")
Étienne Mine, San Luis Potosí, Mexico
14.19 mm x 9.59 mm, 5.69 ct
Current Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Blue Topaz (irradiated)
Minas Gerais, Brazil
9.70 mm x 8.74 mm, 2.50 ct
Starting Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Grossular Garnet (3-stone set)
Diakon Commune, Bafoulabé Cercle, Kayes Region, Mali
3.15 mm (approx), 0.44 ct (total weight)
Starting Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Opal Carving, Spider
Australia
15.8 mm x 13.4 mm x 7.8 mm, 7.22 ct
Current Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Emerald (rich color)
Muzo, Colombia
6.13 mm, 1.01 ct
Starting Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Tourmaline
Minas Gerais, Brazil
8.64 mm x 5.35 mm, 1.95 ct
Starting Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Watermelon Tourmaline (polished slice)
Madagascar
24.19 mm x 30.06 mm, 46.40 ct
Starting Bid: $249
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Rubellite Tourmaline Carving, Flower
Minas Gerais, Brazil
25.31 mm x 20.03 mm x 6.85 mm, 14.70 ct
Current Bid: $249
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Canary Tourmaline (RARE color!)
Tanzania
Ex. Kathryn Dakis
10.35 mm x 8.38 mm, 2.70 ct
Starting Bid: $249
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Bastnäsite (rare)
Zagi Mountain, Khyber Pakhtunkhwa Province, Pakistan
4.66 mm x 3.57 mm, 0.50 ct
Starting Bid: $100
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Axinite (rare)
Khaplu, Ghanche District, Gilgit-Baltistan, Pakistan
6.26 mm x 5.56 mm, 0.86 ct
Starting Bid: $100
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Scapolite (rare colorless gem)
Afghanistan
9.85 mm x 6.37 mm, 1.35 ct
Starting Bid: $100
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Ametrine (natural bi-color Quartz)
Anahi Mine, Santa Cruz, Bolivia
Ex. Kathryn Dakis
16.10 mm x 12.03 mm, 11.12 ct
Starting Bid: $100
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Aragonite / Strontianite ("Perumar")
Peru
31.82 mm x 21.03 mm, 43.87 ct
Starting Bid: $50
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Titanite (Sphene)
Mulla Ghori, Khyber District, Khyber Pakhtunkhwa Province, Pakistan
6.22 mm x 6.14 mm, 0.92 ct
Starting Bid: $50
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Blue Topaz (irradiated)
Minas Gerais, Brazil
10.13 mm x 8.00 mm, 3.66 ct
Starting Bid: $50
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Natrolite (''Pink Larimar'') (recent find)
Nusa Kambangan, Central Java, Indonesia
28.30 mm x 13.80 mm, 13.15 ct
Starting Bid: $50
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Apache Chrysocolla
Mexico
Ex. Kathryn Dakis
43.39 mm x 24.42 mm, 37.41 ct
Starting Bid: $50
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Sapphire
Gem Mountain Sapphire Mine, Rock Creek, Philipsburg, Granite Co., Montana, USA
3.96 mm, 0.38 ct
Starting Bid: $25
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Peridot (rare locality gem)
San Carlos Indian Reservation, Gila Co., Arizona, USA
9.86 mm x 5.32 mm, 1.76 ct
Starting Bid: $25
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Pyrope Garnet
Tanzania
Ex. Geary Murdock
6.06 mm, 1.20 ct
Starting Bid: $25
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Sapphire (5-stone set)
Sri Lanka
Ex. Marvin Rockey
2.35 mm (approx each), 0.28 ct (total weight)
Starting Bid: $25
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Opal
Australia
12.11 mm x 5.90 mm, 2.53 ct
Starting Bid: $25
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Tourmaline
Newry, Oxford Co., Maine, USA
2.77 mm, 0.10 ct
Starting Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Peridot (rare locality gem)
San Carlos Indian Reservation, Gila Co., Arizona, USA
4.13 mm x 4.06 mm, 0.27 ct
Starting Bid: $10
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)
Oro Verde Serpentine
California
Ex. Kathryn Dakis
38.63 mm x 26.30 mm, 45.66 ct
Starting Bid: $25
Time Left:
Close Time: 01/23/2025 7:00:00 pm (CST)