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23.42 ct Ball Agate, 14.5 mm From Indonesia, Photo A

23.42 ct Ball Agate, 14.5 mm From Indonesia

Agate

23.42ct1 pc
$ 18.74
14.5 mm
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26.34 ct Oval Rainbow Moonstone, 25.9 x 17 mm From the United States, Photo A
Click for Product Video (674270)

26.34 ct Oval Rainbow Moonstone, 25.9 x 17 mm From the United States

Rainbow Moonstone

26.34ct1 pc
$ 395.10
25.9 x 17 mm
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58.53 ct Trillion Tiger's Eye Matrix, 34.3 x 32 mm From Mexico, Photo A

58.53 ct Trillion Tiger's Eye Matrix, 34.3 x 32 mm From Mexico

Tiger's Eye Matrix

58.53ct1 pc
$ 26.34
34.3 x 32 mm
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1197.38 ct Faceted Sphere Jasper, 52.8 mm From Indonesia, Photo A
Click for Product Video (448491)

1197.38 ct Faceted Sphere Jasper, 52.8 mm From Indonesia

Jasper

1197.38ct1 pc
$ 598.69
52.8 mm
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32.32 ct Oval Checkerboard Nuummite, 23.8 x 18.5 mm From India, Photo A

32.32 ct Oval Checkerboard Nuummite, 23.8 x 18.5 mm From India

Nuummite

32.32ct1 pc
$ 135.81
23.8 x 18.5 mm
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15.72 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 19.5 x 17.1 mm, Photo A
Click for Product Video (462134)

15.72 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 19.5 x 17.1 mm

Opal

15.72ct1 pc
$ 696.18
19.5 x 17.1 mm
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3.35 carat Heart Ruby, loose Certified Ruby from Madagascar, Natural Gem, 8.8 x 8.6 mm, Photo A

3.35 carat Heart Ruby, loose Certified Ruby from Madagascar, Natural Gem, 8.8 x 8.6 mm

Ruby

3.35ct1 pc
$ 167.50
8.8 x 8.6 mm
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7.33 ct Blue Green Grandidierite, 16 x 9 mm Octagon Cut From Madagascar, Photo A
Click for Product Video (547738)

7.33 ct Blue Green Grandidierite, 16 x 9 mm Octagon Cut From Madagascar

Grandidierite

7.33ct1 pc
$ 241.89
16 x 9 mm
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29.63 ct Oval Rhodochrosite, 18 x 12.9 mm From South Africa, Photo A

29.63 ct Oval Rhodochrosite, 18 x 12.9 mm From South Africa

Rhodochrosite

29.63ct total2 pcs
$ 65.19
18 x 12.9 mm
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14.99 ct Black Spinel, 12.1 mm Round Rose Cut From Thailand, Photo A

14.99 ct Black Spinel, 12.1 mm Round Rose Cut From Thailand

Spinel

14.99ct total2 pcs
$ 49.47
12.1 mm
View Details
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17.86 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 15.2 x 14.5 mm, Photo A

17.86 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 15.2 x 14.5 mm

Tourmaline

17.86ct1 pc
$ 63.76
15.2 x 14.5 mm
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11.74 ct Blue Green Grandidierite, 14.4 x 11.7 mm Oval Cut From Madagascar, Photo A
Click for Product Video (470664)

11.74 ct Blue Green Grandidierite, 14.4 x 11.7 mm Oval Cut From Madagascar

Grandidierite

11.74ct1 pc
$ 2,582.80
14.4 x 11.7 mm
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45.62 ct Oval Agate, 30.2 x 22.2 mm From India, Photo A

45.62 ct Oval Agate, 30.2 x 22.2 mm From India

Agate

45.62ct1 pc
$ 27.09
30.2 x 22.2 mm
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9.97 ct Black Spinel, 10.2 mm Round Rose Cut From Thailand, Photo A

9.97 ct Black Spinel, 10.2 mm Round Rose Cut From Thailand

Spinel

9.97ct total2 pcs
$ 38.39
10.2 mm
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123.42 ct Oval Obsidian, 65.1 x 33.1 mm From Mexico, Photo A
Click for Product Video (447905)

123.42 ct Oval Obsidian, 65.1 x 33.1 mm From Mexico

Obsidian

123.42ct1 pc
$ 135.76
65.1 x 33.1 mm
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73.45 carat Pear Howlite, loose Certified Howlite from the United States, Natural Untreated Gem, 45.9 x 32.5 mm, Photo A

73.45 carat Pear Howlite, loose Certified Howlite from the United States, Natural Untreated Gem, 45.9 x 32.5 mm

Howlite

73.45ct1 pc
$ 40.40
45.9 x 32.5 mm
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14.02 ct Black Spinel, 12.1 mm Round Rose Cut From Thailand, Photo A

14.02 ct Black Spinel, 12.1 mm Round Rose Cut From Thailand

Spinel

14.02ct total2 pcs
$ 46.27
12.1 mm
View Details
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8.85 ct Blue Green Grandidierite, 13.7 x 11.6 mm Oval Cut From Madagascar, Photo A

8.85 ct Blue Green Grandidierite, 13.7 x 11.6 mm Oval Cut From Madagascar

Grandidierite

8.85ct1 pc
$ 292.05
13.7 x 11.6 mm
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20.88 ct Oval Onyx, 22.1 x 15.8 mm From Sri Lanka, Photo A

20.88 ct Oval Onyx, 22.1 x 15.8 mm From Sri Lanka

Onyx

20.88ct1 pc
$ 93.96
22.1 x 15.8 mm
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24 ct Odd Shaped Rainbow Pyrite, 31.6 x 19.8 mm From Russia, Photo A

24 ct Odd Shaped Rainbow Pyrite, 31.6 x 19.8 mm From Russia

Rainbow Pyrite

24.00ct1 pc
$ 62.40
31.6 x 19.8 mm
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35.36 ct Oval Idocrase, 35 x 25.4 mm From the United States, Photo A

35.36 ct Oval Idocrase, 35 x 25.4 mm From the United States

Idocrase

35.36ct1 pc
$ 17.68
35 x 25.4 mm
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71.19 carat Blue Green Aquamarine, Pear Shape loose Aquamarine from Madagascar, Natural Untreated Gem, 42.9 x 17.9 mm, Photo A
Click for Product Video (657424)

71.19 carat Blue Green Aquamarine, Pear Shape loose Aquamarine from Madagascar, Natural Untreated Gem, 42.9 x 17.9 mm

Aquamarine

71.19ct1 pc
$ 442.80
42.9 x 17.9 mm
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115.26 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 39.3 x 25.2 mm, Photo A
Click for Product Video (664206)

115.26 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 39.3 x 25.2 mm

Amethyst

115.26ct1 pc
$ 809.13
39.3 x 25.2 mm
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8.39 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.7 x 10.8 mm, Photo A

8.39 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.7 x 10.8 mm

Ruby

8.39ct1 pc
$ 230.73
12.7 x 10.8 mm
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19.38 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 23 x 16.6 mm, Photo A

19.38 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 23 x 16.6 mm

Opal

19.38ct1 pc
$ 58.14
23 x 16.6 mm
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63.65 ct Oval Jasper, 40 x 31.7 mm From Indonesia, Photo A
Click for Product Video (585895)

63.65 ct Oval Jasper, 40 x 31.7 mm From Indonesia

Jasper

63.65ct1 pc
$ 31.50
40 x 31.7 mm
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25.69 carat Uvarovite Garnet Drusy, loose Certified Uvarovite Garnet Drusy from Russia, Natural Untreated Gem, 25 x 18.7 mm, Photo A

25.69 carat Uvarovite Garnet Drusy, loose Certified Uvarovite Garnet Drusy from Russia, Natural Untreated Gem, 25 x 18.7 mm

Uvarovite Garnet Drusy

25.69ct1 pc
$ 38.54
25 x 18.7 mm
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7.46 carat Cushion Ruby, loose Certified Ruby from Madagascar, Natural Gem, 10.3 x 10.2 mm, Photo A

7.46 carat Cushion Ruby, loose Certified Ruby from Madagascar, Natural Gem, 10.3 x 10.2 mm

Ruby

7.46ct1 pc
$ 373.00
10.3 x 10.2 mm
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22.11 carat Multicolor Ammolite,  loose Ammolite from Canada, Natural Gem, 36.4 x 15.5 mm, Photo A
Click for Product Video (634155)

22.11 carat Multicolor Ammolite, loose Ammolite from Canada, Natural Gem, 36.4 x 15.5 mm

Ammolite

22.11ct1 pc
$ 221.10
36.4 x 15.5 mm
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13.5 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.5 x 12.6 mm, Photo A
Click for Product Video (495296)

13.5 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.5 x 12.6 mm

Ruby

13.50ct1 pc
$ 432.00
14.5 x 12.6 mm
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65.04 carat Blue Aquamarine, Pear Shape loose Aquamarine from India, Natural Gem, 35.5 x 22 mm, Photo A
Click for Product Video (690228)

65.04 carat Blue Aquamarine, Pear Shape loose Aquamarine from India, Natural Gem, 35.5 x 22 mm

Aquamarine

65.04ct1 pc
$ 650.40
35.5 x 22 mm
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23.09 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 20.5 x 13 mm, Photo A

23.09 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 20.5 x 13 mm

Tourmaline

23.09ct1 pc
$ 115.45
20.5 x 13 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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