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Buy 8 ct Gemstones

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8 ct Gemstones Weight 8 ct Gemstones Size 8 ct Gemstones Clarity 8 ct Gemstones Price 8 ct Gemstones Origin
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8 ct Gemstones Single
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1.83 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.1 x 6.1 mm, Photo A

1.83 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.1 x 6.1 mm

Hessonite Garnet

1.83ct1 pc
$ 27.32
8.1 x 6.1 mm
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0.97 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gems, 6.1 x 4.1 mm, Photo A
Click for Product Video (702390)

0.97 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gems, 6.1 x 4.1 mm

Sapphire

0.97ct total2 pcs
$ 145.50
6.1 x 4.1 mm
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1.13 ct Round Checkerboard Smoky Quartz, 7 mm From Brazil, Photo A

1.13 ct Round Checkerboard Smoky Quartz, 7 mm From Brazil

Smoky Quartz

1.13ct1 pc
$ 7.91
7 mm
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1.3 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.9 x 3.7 mm, Photo A

1.3 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.9 x 3.7 mm

Tanzanite

1.30ct total6 pcs
$ 50.05
4.9 x 3.7 mm
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125.15 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 38.9 x 28.4 mm, Photo A
Click for Product Video (663711)

125.15 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 38.9 x 28.4 mm

Amethyst

125.15ct1 pc
$ 878.55
38.9 x 28.4 mm
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7.69 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 15.1 x 11 mm, Photo A
Click for Product Video (673438)

7.69 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 15.1 x 11 mm

Emerald

7.69ct1 pc
$ 1,922.50
15.1 x 11 mm
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57.06 carat Carved Flower Tourmaline, loose Certified Tourmaline from Mozambique, Natural Untreated Gems, 25.6 x 21.7 mm, Photo A
Click for Product Video (690538)

57.06 carat Carved Flower Tourmaline, loose Certified Tourmaline from Mozambique, Natural Untreated Gems, 25.6 x 21.7 mm

Tourmaline

57.06ct total2 pcs
$ 1,116.66
25.6 x 21.7 mm
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3.16 ct Round Checkerboard Smoky Quartz, 7.9 mm From Brazil, Photo A

3.16 ct Round Checkerboard Smoky Quartz, 7.9 mm From Brazil

Smoky Quartz

3.16ct total2 pcs
$ 6.95
7.9 mm
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34.46 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 32.6 x 22.5 mm, Photo A

34.46 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 32.6 x 22.5 mm

Jasper

34.46ct1 pc
$ 45.87
32.6 x 22.5 mm
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1.26 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 7.1 x 5.7 mm, Photo A
Click for Product Video (447679)

1.26 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 7.1 x 5.7 mm

Sapphire

1.26ct1 pc
$ 667.14
7.1 x 5.7 mm
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4.7 ct Cushion Onyx, 11 x 11 mm From Sri Lanka, Photo A

4.7 ct Cushion Onyx, 11 x 11 mm From Sri Lanka

Onyx

4.70ct1 pc
$ 9.40
11 x 11 mm
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3.76 carat White Zircon, Diamond-Cut loose Zircon from Colombia, Natural Gems, 6.9 mm, Photo A

3.76 carat White Zircon, Diamond-Cut loose Zircon from Colombia, Natural Gems, 6.9 mm

Zircon

3.76ct total2 pcs
$ 112.83
6.9 mm
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1.75 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 8.4 x 8.2 mm, Photo A

1.75 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 8.4 x 8.2 mm

Citrine

1.75ct1 pc
$ 12.25
8.4 x 8.2 mm
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1.73 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.1 x 6.6 mm, Photo A

1.73 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gem, 8.1 x 6.6 mm

Hessonite Garnet

1.73ct1 pc
$ 38.06
8.1 x 6.6 mm
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11.21 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 22.8 x 12.7 mm, Photo A

11.21 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 22.8 x 12.7 mm

Pietersite

11.21ct1 pc
$ 26.34
22.8 x 12.7 mm
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6.91 carat Yellow Citrine, Emerald Cut loose Citrine from Bolivia, Natural Untreated Gem, 14 x 9.9 mm, Photo A

6.91 carat Yellow Citrine, Emerald Cut loose Citrine from Bolivia, Natural Untreated Gem, 14 x 9.9 mm

Citrine

6.91ct1 pc
$ 53.21
14 x 9.9 mm
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3.95 ct Green Agate, 10 x 8.5 mm Oval Cut From India, Photo A

3.95 ct Green Agate, 10 x 8.5 mm Oval Cut From India

Agate

3.95ct1 pc
$ 3.91
10 x 8.5 mm
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2.69 ct Round Cut Golden Beryl, 10.1 mm From Brazil, Photo A

2.69 ct Round Cut Golden Beryl, 10.1 mm From Brazil

Golden Beryl

2.69ct1 pc
$ 53.80
10.1 mm
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3.82 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6 x 4.1 mm, Photo A

3.82 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6 x 4.1 mm

Amethyst

3.82ct total10 pcs
$ 21.01
6 x 4.1 mm
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0.75 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 6.9 x 4.9 mm, Photo A

0.75 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 6.9 x 4.9 mm

Topaz

0.75ct1 pc
$ 6.00
6.9 x 4.9 mm
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13.91 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 15 x 15 mm, Photo A

13.91 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 15 x 15 mm

Amethyst

13.91ct1 pc
$ 97.37
15 x 15 mm
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1.11 ct Octagon Cut Peridot, 7.1 x 5.1 mm From China, Photo A

1.11 ct Octagon Cut Peridot, 7.1 x 5.1 mm From China

Peridot

1.11ct1 pc
$ 16.65
7.1 x 5.1 mm
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4.6 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm, Photo A

4.6 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm

Zircon

4.60ct total6 pcs
$ 27.38
6.1 x 4.2 mm
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1.17 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.9 x 5.1 mm, Photo A

1.17 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.9 x 5.1 mm

Ruby

1.17ct1 pc
$ 35.10
6.9 x 5.1 mm
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1.44 carat Green Tourmaline, Oval loose from Mozambique, Natural Untreated Gem, 7 x 5.7 mm, Photo A

1.44 carat Green Tourmaline, Oval loose from Mozambique, Natural Untreated Gem, 7 x 5.7 mm

Tourmaline

1.44ct1 pc
$ 23.96
7 x 5.7 mm
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0.6 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 6.1 x 4.1 mm, Photo A

0.6 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 6.1 x 4.1 mm

Topaz

0.60ct1 pc
$ 4.80
6.1 x 4.1 mm
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3.88 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 7.9 x 7.9 mm, Photo A

3.88 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 7.9 x 7.9 mm

Pyrope Garnet

3.88ct total2 pcs
$ 34.14
7.9 x 7.9 mm
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7.04 ct Asscher Cut Rose Quartz, 12 x 12 mm From South Africa, Photo A

7.04 ct Asscher Cut Rose Quartz, 12 x 12 mm From South Africa

Rose Quartz

7.04ct1 pc
$ 38.72
12 x 12 mm
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5.26 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 13.8 x 10.5 mm, Photo A

5.26 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 13.8 x 10.5 mm

Citrine

5.26ct1 pc
$ 34.72
13.8 x 10.5 mm
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3.94 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5.1 mm, Photo A

3.94 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5.1 mm

Zircon

3.94ct total4 pcs
$ 23.49
7 x 5.1 mm
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1.96 carat Carved Leaf Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 11.9 x 8.4 mm, Photo A

1.96 carat Carved Leaf Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 11.9 x 8.4 mm

Pyrope Garnet

1.96ct1 pc
$ 4.94
11.9 x 8.4 mm
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2.34 ct Green Sphene, 9 x 7.2 mm Oval Cut From Sri Lanka, Photo A

2.34 ct Green Sphene, 9 x 7.2 mm Oval Cut From Sri Lanka

Sphene

2.34ct1 pc
$ 12.87
9 x 7.2 mm
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Photos are of Actual Products for Sale
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 8 carat gems. Browse the largest selection of natural loose colored gemstones available in 8 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'peridot' to see all of our 8-carat peridot gems. Select 'blue' to shop for 8-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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