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47.3 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 25.3 x 18.1 mm, Photo A
Click for Product Video (505975)

47.3 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 25.3 x 18.1 mm

Amethyst

47.30ct1 pc
$ 283.80
25.3 x 18.1 mm
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33.17 ct Oval Rainbow Moonstone, 30.7 x 16.3 mm From the United States, Photo A

33.17 ct Oval Rainbow Moonstone, 30.7 x 16.3 mm From the United States

Rainbow Moonstone

33.17ct1 pc
$ 33.17
30.7 x 16.3 mm
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155.42 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 39.3 x 29.7 mm, Photo A
Click for Product Video (694569)

155.42 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 39.3 x 29.7 mm

Topaz

155.42ct1 pc
$ 777.10
39.3 x 29.7 mm
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38.3 ct Tapered Baguette Checkerboard Moss Agate, 26.6 x 21.4 mm From India, Photo A

38.3 ct Tapered Baguette Checkerboard Moss Agate, 26.6 x 21.4 mm From India

Moss Agate

38.30ct1 pc
$ 30.64
26.6 x 21.4 mm
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29.52 ct Oval Moss Agate, 28.9 x 13.3 mm From India, Photo A

29.52 ct Oval Moss Agate, 28.9 x 13.3 mm From India

Moss Agate

29.52ct total2 pcs
$ 29.52
28.9 x 13.3 mm
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19.45 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 17.4 x 14.9 mm, Photo A

19.45 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 17.4 x 14.9 mm

Tourmaline

19.45ct1 pc
$ 69.44
17.4 x 14.9 mm
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100.7 ct Yellow Quartz, 34.9 x 21.5 mm Oval Checkerboard From Brazil, Photo A
Click for Product Video (338001)

100.7 ct Yellow Quartz, 34.9 x 21.5 mm Oval Checkerboard From Brazil

Quartz

100.70ct1 pc
$ 243.69
34.9 x 21.5 mm
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94.12 ct Yellow Quartz, 37.4 x 25.2 mm Oval Portuguese Cut From Brazil, Photo A
Click for Product Video (470089)

94.12 ct Yellow Quartz, 37.4 x 25.2 mm Oval Portuguese Cut From Brazil

Quartz

94.12ct1 pc
$ 129.42
37.4 x 25.2 mm
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57.48 carat Oval Star Garnet, loose Certified Star Garnet from India, Natural Untreated Gem, 24.4 x 20.4 mm, Photo A

57.48 carat Oval Star Garnet, loose Certified Star Garnet from India, Natural Untreated Gem, 24.4 x 20.4 mm

Star Garnet

57.48ct1 pc
$ 189.68
24.4 x 20.4 mm
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37.98 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 30.4 x 22.1 mm, Photo A
Click for Product Video (667934)

37.98 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 30.4 x 22.1 mm

Opal

37.98ct1 pc
$ 113.94
30.4 x 22.1 mm
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4.83 ct Blue Green Grandidierite, 11.6 x 9.5 mm Oval Cut From Madagascar, Photo A

4.83 ct Blue Green Grandidierite, 11.6 x 9.5 mm Oval Cut From Madagascar

Grandidierite

4.83ct1 pc
$ 212.52
11.6 x 9.5 mm
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91.45 carat Swiss Blue Topaz, Cushion loose Topaz from Brazil, Natural Gem, 27.3 x 24.2 mm, Photo A
Click for Product Video (694565)

91.45 carat Swiss Blue Topaz, Cushion loose Topaz from Brazil, Natural Gem, 27.3 x 24.2 mm

Topaz

91.45ct1 pc
$ 457.25
27.3 x 24.2 mm
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30.57 ct Fancy Charoite, 26.3 x 17.5 mm From Russia, Photo A

30.57 ct Fancy Charoite, 26.3 x 17.5 mm From Russia

Charoite

30.57ct1 pc
$ 50.45
26.3 x 17.5 mm
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85.78 carat Pear Shape Rose Quartz, loose Certified Rose Quartz from South Africa, Natural Untreated Gem, 38.3 x 23.7 mm, Photo A

85.78 carat Pear Shape Rose Quartz, loose Certified Rose Quartz from South Africa, Natural Untreated Gem, 38.3 x 23.7 mm

Rose Quartz

85.78ct1 pc
$ 188.72
38.3 x 23.7 mm
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28.67 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 19.2 x 15 mm, Photo A
Click for Product Video (669718)

28.67 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 19.2 x 15 mm

Ruby

28.67ct1 pc
$ 954.14
19.2 x 15 mm
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30.82 carat Pear Rhodonite, loose Certified Rhodonite from Australia, Natural Untreated Gem, 33.1 x 21.2 mm, Photo A

30.82 carat Pear Rhodonite, loose Certified Rhodonite from Australia, Natural Untreated Gem, 33.1 x 21.2 mm

Rhodonite

30.82ct1 pc
$ 30.82
33.1 x 21.2 mm
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32.1 ct Oval Cat's Eye Aquamarine, 22.5 x 16.3 mm From Madagascar, Photo A
Click for Product Video (333933)

32.1 ct Oval Cat's Eye Aquamarine, 22.5 x 16.3 mm From Madagascar

Cat's Eye Aquamarine

32.10ct1 pc
$ 577.80
22.5 x 16.3 mm
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29.81 ct Green Jadeite, 27.9 x 19.9 mm Carved From Myanmar, Photo A

29.81 ct Green Jadeite, 27.9 x 19.9 mm Carved From Myanmar

Jadeite

29.81ct1 pc
$ 17.71
27.9 x 19.9 mm
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46.77 carat Bi-color Ametrine, Oval Portuguese-Cut loose Ametrine from Brazil, Natural Untreated Gem, 26 x 19.7 mm, Photo A

46.77 carat Bi-color Ametrine, Oval Portuguese-Cut loose Ametrine from Brazil, Natural Untreated Gem, 26 x 19.7 mm

Ametrine

46.77ct1 pc
$ 257.24
26 x 19.7 mm
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6.32 ct Blue Green Grandidierite, 12.9 x 9.8 mm Oval Cut From Madagascar, Photo A

6.32 ct Blue Green Grandidierite, 12.9 x 9.8 mm Oval Cut From Madagascar

Grandidierite

6.32ct1 pc
$ 208.56
12.9 x 9.8 mm
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79.63 carat Pear Chrysocolla, loose Certified Chrysocolla from Australia, Natural Untreated Gem, 53.6 x 21.1 mm, Photo A
Click for Product Video (658573)

79.63 carat Pear Chrysocolla, loose Certified Chrysocolla from Australia, Natural Untreated Gem, 53.6 x 21.1 mm

Chrysocolla

79.63ct1 pc
$ 136.17
53.6 x 21.1 mm
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20.56 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 19.7 x 15.2 mm, Photo A

20.56 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 19.7 x 15.2 mm

Tourmaline

20.56ct1 pc
$ 73.40
19.7 x 15.2 mm
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56.63 carat Blue Aquamarine, Oval loose Aquamarine from Madagascar, Natural Untreated Gem, 31.2 x 21.8 mm, Photo A
Click for Product Video (642864)

56.63 carat Blue Aquamarine, Oval loose Aquamarine from Madagascar, Natural Untreated Gem, 31.2 x 21.8 mm

Aquamarine

56.63ct1 pc
$ 396.41
31.2 x 21.8 mm
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16.17 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 31.3 x 11.7 mm, Photo A

16.17 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 31.3 x 11.7 mm

Tourmaline

16.17ct1 pc
$ 80.85
31.3 x 11.7 mm
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77.56 ct Multicolor Jasper, 33 x 31 mm Oval Cut From Indonesia, Photo A

77.56 ct Multicolor Jasper, 33 x 31 mm Oval Cut From Indonesia

Jasper

77.56ct1 pc
$ 40.10
33 x 31 mm
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62.15 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gems, 24.3 x 17.1 mm, Photo A

62.15 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gems, 24.3 x 17.1 mm

Hematite

62.15ct total2 pcs
$ 60.84
24.3 x 17.1 mm
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34.23 ct Oval Rhodonite, 29.1 x 17.5 mm From Australia, Photo A

34.23 ct Oval Rhodonite, 29.1 x 17.5 mm From Australia

Rhodonite

34.23ct1 pc
$ 19.85
29.1 x 17.5 mm
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60.74 ct Oval Jasper, 43.8 x 26.9 mm From Indonesia, Photo A

60.74 ct Oval Jasper, 43.8 x 26.9 mm From Indonesia

Jasper

60.74ct1 pc
$ 35.41
43.8 x 26.9 mm
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46.16 ct Oval Rhodochrosite, 39.1 x 16.4 mm From South Africa, Photo A

46.16 ct Oval Rhodochrosite, 39.1 x 16.4 mm From South Africa

Rhodochrosite

46.16ct1 pc
$ 60.93
39.1 x 16.4 mm
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5.27 ct Loose Round Cut Sapphire, 2.5 mm From Tanzania, Photo A

5.27 ct Loose Round Cut Sapphire, 2.5 mm From Tanzania

Sapphire

5.27ct total65 pcs
$ 467.77
2.5 mm
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45.6 ct Oval Variscite, 39.2 x 26 mm From Australia, Photo A

45.6 ct Oval Variscite, 39.2 x 26 mm From Australia

Variscite

45.60ct1 pc
$ 53.81
39.2 x 26 mm
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30.06 carat Blue Green Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gem, 22.7 x 18.7 mm, Photo A
Click for Product Video (690458)

30.06 carat Blue Green Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gem, 22.7 x 18.7 mm

Tourmaline

30.06ct1 pc
$ 588.27
22.7 x 18.7 mm
View Details
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Photos are of Actual Products for Sale
Choose from a large selection of giant gems, whether they are for a gemstone collection, ornaments or statement jewelry pieces. Shop for huge faceted gems and cabochons of various shapes, sizes and colors, including tourmaline, quartz, garnet and lesser-known gems, such as rhodochrosite. Large star and cat's eye gemstones are also available. From this page, you can filter by gem type, color, size, price, carat weight and several other factors to find the perfect big gemstone for your jewelry.
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