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1 ct Gemstones Single

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1 ct Gemstones Cabochons

1.00ct Loose Hessonite Garnet | 1 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.5 x 4.1 mm, Photo A

1 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.5 x 4.1 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.00 carat weight Hessonite Garnet

1.00ct1 Piece

$ 18.96

6.5 x 4.1 mm

Item Description
Stone Type:	Loose Hessonite Garnet
Hessonite Garnet Weight:	1.00 ct Hessonite Garnet
Hessonite Garnet Shape:	Baguette Facet Hessonite Garnet
Hessonite Garnet Size:	6.5 x 4.1 mm Hessonite Garnet
Hessonite Garnet Color:	Dark Orange Hessonite Garnet
Hessonite Garnet Clarity:	VS Hessonite Garnet
Hessonite Garnet Origin:	Madagascar Hessonite Garnet
Hessonite Garnet Treatment:	Untreated
Hessonite Garnet Quantity:	1
Hessonite Garnet Certificate:	GemSelect
Product Description:

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0.99 carat Green Tourmaline, Baguette Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 5.9 x 4.9 mm

Natural Tourmaline, Qty: 1 pc | 0.99 carat weight Tourmaline

0.99ct1 Piece

$ 27.12

5.9 x 4.9 mm

Item Description
Stone Type:	Loose Tourmaline
Tourmaline Weight:	0.99 ct Tourmaline
Tourmaline Shape:	Baguette Facet Tourmaline
Tourmaline Size:	5.9 x 4.9 mm Tourmaline
Tourmaline Color:	Forest Green Tourmaline
Tourmaline Clarity:	VS-SI Tourmaline
Tourmaline Origin:	Mozambique Tourmaline
Tourmaline Treatment:	Untreated
Tourmaline Quantity:	1
Tourmaline Certificate:	GemSelect
Product Description:

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1.02ct Loose Hessonite Garnet | 1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.3 x 4.1 mm, Photo A

1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.3 x 4.1 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.02 carat weight Hessonite Garnet

1.02ct1 Piece

$ 19.34

6.3 x 4.1 mm

Item Description
Stone Type:	Loose Hessonite Garnet
Hessonite Garnet Weight:	1.02 ct Hessonite Garnet
Hessonite Garnet Shape:	Baguette Facet Hessonite Garnet
Hessonite Garnet Size:	6.3 x 4.1 mm Hessonite Garnet
Hessonite Garnet Color:	Reddish Orange Hessonite Garnet
Hessonite Garnet Clarity:	VS Hessonite Garnet
Hessonite Garnet Origin:	Madagascar Hessonite Garnet
Hessonite Garnet Treatment:	Untreated
Hessonite Garnet Quantity:	1
Hessonite Garnet Certificate:	GemSelect
Product Description:

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1.02ct Loose Hessonite Garnet | 1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.1 x 4.3 mm, Photo A

1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.1 x 4.3 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.02 carat weight Hessonite Garnet

1.02ct1 Piece

$ 19.34

6.1 x 4.3 mm

Item Description
Stone Type:	Loose Hessonite Garnet
Hessonite Garnet Weight:	1.02 ct Hessonite Garnet
Hessonite Garnet Shape:	Baguette Facet Hessonite Garnet
Hessonite Garnet Size:	6.1 x 4.3 mm Hessonite Garnet
Hessonite Garnet Color:	Deep Orange Hessonite Garnet
Hessonite Garnet Clarity:	VS Hessonite Garnet
Hessonite Garnet Origin:	Madagascar Hessonite Garnet
Hessonite Garnet Treatment:	Untreated
Hessonite Garnet Quantity:	1
Hessonite Garnet Certificate:	GemSelect
Product Description:

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1.02ct Loose Hessonite Garnet | 1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.9 x 4.3 mm, Photo A

1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.9 x 4.3 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.02 carat weight Hessonite Garnet

1.02ct1 Piece

$ 19.34

5.9 x 4.3 mm

Item Description
Stone Type:	Loose Hessonite Garnet
Hessonite Garnet Weight:	1.02 ct Hessonite Garnet
Hessonite Garnet Shape:	Baguette Facet Hessonite Garnet
Hessonite Garnet Size:	5.9 x 4.3 mm Hessonite Garnet
Hessonite Garnet Color:	Amber Orange Hessonite Garnet
Hessonite Garnet Clarity:	VS Hessonite Garnet
Hessonite Garnet Origin:	Madagascar Hessonite Garnet
Hessonite Garnet Treatment:	Untreated
Hessonite Garnet Quantity:	1
Hessonite Garnet Certificate:	GemSelect
Product Description:

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1.03 ct Baguette Cut Kornerupine, 7.8 x 4.1 mm From Sri Lanka

Natural Kornerupine, Qty: 1 pc | 1.03 carat weight Kornerupine

1.03ct1 Piece

$ 56.65

7.8 x 4.1 mm

Item Description
Stone Type:	Loose Kornerupine
Kornerupine Weight:	1.03 ct Kornerupine
Kornerupine Shape:	Baguette Facet Kornerupine
Kornerupine Size:	7.8 x 4.1 mm Kornerupine
Kornerupine Color:	Greenish Brown Kornerupine
Kornerupine Clarity:	VS-SI Kornerupine
Kornerupine Origin:	Sri Lanka Kornerupine
Kornerupine Treatment:	Untreated
Kornerupine Quantity:	1
Kornerupine Certificate:	GemSelect
Product Description:

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1.01ct Loose Hessonite Garnet | 1.01 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.8 x 4.5 mm, Photo A

1.01 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.8 x 4.5 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.01 carat weight Hessonite Garnet

1.01ct1 Piece

$ 19.15

5.8 x 4.5 mm

Item Description
Stone Type:	Loose Hessonite Garnet
Hessonite Garnet Weight:	1.01 ct Hessonite Garnet
Hessonite Garnet Shape:	Baguette Facet Hessonite Garnet
Hessonite Garnet Size:	5.8 x 4.5 mm Hessonite Garnet
Hessonite Garnet Color:	Medium Orange Hessonite Garnet
Hessonite Garnet Clarity:	VS Hessonite Garnet
Hessonite Garnet Origin:	Madagascar Hessonite Garnet
Hessonite Garnet Treatment:	Untreated
Hessonite Garnet Quantity:	1
Hessonite Garnet Certificate:	GemSelect
Product Description:

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Browse our extensive online inventory for 1 carat gemstones. We have many popular natural colored gemstones, such as 1-carat sapphires and 1-carat red rubies. Also available are harder to find gem types, such as 1-carat green tsavorite garnet, rare kornerupine and sphalerite. 1 carat stones are versatile and can be used as center stones or as side stones, depending on the jewelry design. Our 1-carat natural colored stones are available in many shapes, colors and cutting styles. From this page, it is possible to make use of our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. In this way, you can be sure to find the exact gem that you are looking for with easy navigation. For example, select 'sapphire' to see all of our 1-carat sapphire gems. Select 'blue' to shop for 1-carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.

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Selected Gemstones

Gemstones A-Z

Buy 1 ct Gemstones

1 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.5 x 4.1 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.00 carat weight Hessonite Garnet

0.99 carat Green Tourmaline, Baguette Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 5.9 x 4.9 mm

Natural Tourmaline, Qty: 1 pc | 0.99 carat weight Tourmaline

1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.3 x 4.1 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.02 carat weight Hessonite Garnet

1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6.1 x 4.3 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.02 carat weight Hessonite Garnet

1.02 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.9 x 4.3 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.02 carat weight Hessonite Garnet

1.03 ct Baguette Cut Kornerupine, 7.8 x 4.1 mm From Sri Lanka

Natural Kornerupine, Qty: 1 pc | 1.03 carat weight Kornerupine

1.01 carat Orange Hessonite Garnet, Baguette Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 5.8 x 4.5 mm

Natural Hessonite Garnet, Qty: 1 pc | 1.01 carat weight Hessonite Garnet

Gemstone Information

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