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Buy Untreated Gemstones

(12)
Untreated Gemstones Weight Untreated Gemstones Size Untreated Gemstones Clarity Untreated Gemstones Price Untreated Gemstones Origin
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Photos are of Actual Products for Sale
1.07ct Loose Mali Garnet | 1.07 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 6.9 x 5.3 mm, Photo A

1.07 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 6.9 x 5.3 mm

Natural Mali Garnet, Qty: 1 pc | 1.07 carat weight Mali Garnet

1.07ct1 Piece
$ 78.25
6.9 x 5.3 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 1.07 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 6.9 x 5.3 mm Mali Garnet
Mali Garnet Color: Warm Brown Mali Garnet
Mali Garnet Clarity: VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 1
Mali Garnet Certificate: GemSelect
Product Description:
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1.09ct Loose Mali Garnet | 1.09 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 6.7 x 5.3 mm, Photo A

1.09 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 6.7 x 5.3 mm

Natural Mali Garnet, Qty: 1 pc | 1.09 carat weight Mali Garnet

1.09ct1 Piece
$ 86.35
6.7 x 5.3 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 1.09 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 6.7 x 5.3 mm Mali Garnet
Mali Garnet Color: Medium-Light Brown Mali Garnet
Mali Garnet Clarity: VS-SI Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 1
Mali Garnet Certificate: GemSelect
Product Description:
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4.00ct Loose Mali Garnet | 4 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 6.5 x 5.2 mm, Photo A

4 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 6.5 x 5.2 mm

Natural Mali Garnet, Qty: 4 pcs | 4.00 carat weight Mali Garnet

4.00ct (total)4 Pieces
$ 234.87
6.5 x 5.2 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 1.00 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 6.5 x 5.2 mm Mali Garnet
Mali Garnet Color: Warm Brown Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 4
Mali Garnet Certificate: GemSelect
Product Description:
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0.98ct Loose Mali Garnet | 0.98 carat Brown Mali Garnet, Round loose Mali Garnet from Mali, Natural Untreated Gem, 5.9 mm, Photo A

0.98 carat Brown Mali Garnet, Round loose Mali Garnet from Mali, Natural Untreated Gem, 5.9 mm

Natural Mali Garnet, Qty: 1 pc | 0.98 carat weight Mali Garnet

0.98ct1 Piece
$ 52.43
5.9 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.98 ct Mali Garnet
Mali Garnet Shape: Round Facet Mali Garnet
Mali Garnet Size: 5.9 mm Mali Garnet
Mali Garnet Color: Gingerbread Brown Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 1
Mali Garnet Certificate: GemSelect
Product Description:
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2.41ct Loose Mali Garnet | 2.41 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 5.6 x 4.7 mm, Photo A

2.41 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 5.6 x 4.7 mm

Natural Mali Garnet, Qty: 4 pcs | 2.41 carat weight Mali Garnet

2.41ct (total)4 Pieces
$ 141.69
5.6 x 4.7 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.60 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 5.6 x 4.7 mm Mali Garnet
Mali Garnet Color: Caramel Brown Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 4
Mali Garnet Certificate: GemSelect
Product Description:
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2.45ct Loose Mali Garnet | 2.45 carat Yellow Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 5.4 x 4.7 mm, Photo A
Click for Product Video (378394)

2.45 carat Yellow Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 5.4 x 4.7 mm

Natural Mali Garnet, Qty: 4 pcs | 2.45 carat weight Mali Garnet

2.45ct (total)4 Pieces
$ 131.38
5.4 x 4.7 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.61 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 5.4 x 4.7 mm Mali Garnet
Mali Garnet Color: Medium Yellow Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 4
Mali Garnet Certificate: GemSelect
Product Description:
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2.93ct Loose Mali Garnet | 2.93 carat Orange Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 6 x 4.9 mm, Photo A
Click for Product Video (381853)

2.93 carat Orange Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 6 x 4.9 mm

Natural Mali Garnet, Qty: 4 pcs | 2.93 carat weight Mali Garnet

2.93ct (total)4 Pieces
$ 172.27
6 x 4.9 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.73 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 6 x 4.9 mm Mali Garnet
Mali Garnet Color: Deep Brownish Orange Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 4
Mali Garnet Certificate: GemSelect
Product Description:
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2.58ct Loose Mali Garnet | 2.58 carat Orange Mali Garnet, Round loose Mali Garnet from Mali, Natural Untreated Gems, 4.9 mm, Photo A

2.58 carat Orange Mali Garnet, Round loose Mali Garnet from Mali, Natural Untreated Gems, 4.9 mm

Natural Mali Garnet, Qty: 4 pcs | 2.58 carat weight Mali Garnet

2.58ct (total)4 Pieces
$ 125.78
4.9 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.65 ct Mali Garnet
Mali Garnet Shape: Round Facet Mali Garnet
Mali Garnet Size: 4.9 mm Mali Garnet
Mali Garnet Color: Medium Orange Mali Garnet
Mali Garnet Clarity: VVS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 4
Mali Garnet Certificate: GemSelect
Product Description:
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2.36ct Loose Mali Garnet | 2.36 carat Orange Mali Garnet, Round loose Mali Garnet from Mali, Natural Untreated Gems, 5 mm, Photo A

2.36 carat Orange Mali Garnet, Round loose Mali Garnet from Mali, Natural Untreated Gems, 5 mm

Natural Mali Garnet, Qty: 4 pcs | 2.36 carat weight Mali Garnet

2.36ct (total)4 Pieces
$ 138.75
5 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.59 ct Mali Garnet
Mali Garnet Shape: Round Facet Mali Garnet
Mali Garnet Size: 5 mm Mali Garnet
Mali Garnet Color: Medium Orange Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 4
Mali Garnet Certificate: GemSelect
Product Description:
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1.73ct Loose Mali Garnet | 1.73 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 7.9 x 6 mm, Photo A
Click for Product Video (377079)

1.73 carat Brown Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 7.9 x 6 mm

Natural Mali Garnet, Qty: 1 pc | 1.73 carat weight Mali Garnet

1.73ct1 Piece
$ 142.99
7.9 x 6 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 1.73 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 7.9 x 6 mm Mali Garnet
Mali Garnet Color: Medium-Dark Brown Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 1
Mali Garnet Certificate: GemSelect
Product Description:
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0.92ct Loose Mali Garnet | 0.92 carat Orange Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 6.3 x 5.1 mm, Photo A

0.92 carat Orange Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gem, 6.3 x 5.1 mm

Natural Mali Garnet, Qty: 1 pc | 0.92 carat weight Mali Garnet

0.92ct1 Piece
$ 54.14
6.3 x 5.1 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.92 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 6.3 x 5.1 mm Mali Garnet
Mali Garnet Color: Light Earth Orange Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 1
Mali Garnet Certificate: GemSelect
Product Description:
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2.21ct Loose Mali Garnet | 2.21 carat Yellow Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 5.5 x 4.2 mm, Photo A

2.21 carat Yellow Mali Garnet, Oval loose Mali Garnet from Mali, Natural Untreated Gems, 5.5 x 4.2 mm

Natural Mali Garnet, Qty: 4 pcs | 2.21 carat weight Mali Garnet

2.21ct (total)4 Pieces
$ 129.93
5.5 x 4.2 mm
Item Description
Stone Type: Loose Mali Garnet
Mali Garnet Weight: 0.55 ct Mali Garnet
Mali Garnet Shape: Oval Facet Mali Garnet
Mali Garnet Size: 5.5 x 4.2 mm Mali Garnet
Mali Garnet Color: Deep Gold Mali Garnet
Mali Garnet Clarity: VVS-VS Mali Garnet
Mali Garnet Origin: Mali Mali Garnet
Mali Garnet Treatment: Untreated
Mali Garnet Quantity: 4
Mali Garnet Certificate: GemSelect
Product Description:
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The idea of treating gemstones is nothing new. Nowadays, gem treatments are a way to supply the global demand for colored gemstones with a very limited 'natural' supply. Many gem types are always, or almost always, treated. The most common gem treatment is heat treatment, which is routinely applied to ruby and sapphire. Other gems such as emerald, tanzanite, blue zircon and blue topaz, are generally treated to produce their distinctive color; in fact it's virtually impossible to buy blue topaz that has not been irradiated. Even for the most expert gem buyers, determining whether a gemstone has been treated or enhanced is not always easy, and usually requires much more than just a jeweler's loupe.

Even with advanced gemological equipment, many treatments are still almost impossible to detect. So for many gem and jewelry buyers, one of the best ways to ensure the gem they're acquiring is completely natural and untreated, is through the selective buying of gemstone varieties that for the most part are never enhanced in any way. If you're searching for untreated gemstones, you may be surprised to discover we carry over 100 different untreated gem types.

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