Buy Huge Gemstones at Affordable Prices from GemSelect

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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Gemstones A-Z

Buy Huge Gemstones

138.23 carat London Blue Topaz, Oval Portuguese-Cut loose Topaz from Brazil, Natural Gem, 36.2 x 24.4 mm

34.09 ct Pencil Cut Strawberry Quartz, 36.6 x 11.4 mm From Russia

53.89 ct Oval Larimar, 38 x 25.2 mm From the Dominican Republic

3.05 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gems, 7.9 x 6 mm

127.53 ct Oval Cut Rose Quartz, 31.9 x 29.5 mm From South Africa

24.54 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 28 x 21 mm

112.1 ct Round Dendritic Agate, 51.3 mm From India

67.48 ct Gray Jadeite, 25.2 x 16 mm Carved From Myanmar

33.59 ct Cushion Rose Cut Onyx, 26.8 x 17.7 mm From Sri Lanka

7.67 carat Cushion Ruby, loose Certified Ruby from Madagascar, Natural Gem, 10.3 x 10.1 mm

159.38 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 63.6 x 54.4 mm

112.68 ct Oval Cut Rose Quartz, 33 x 30.3 mm From South Africa

70.8 carat Blue Aquamarine, Pear Shape loose Aquamarine from India, Natural Gem, 32.7 x 26.5 mm

25.21 ct Black Spinel, 20.1 x 10.1 mm Baguette Rose Cut From Thailand

44.72 ct Yellow Quartz, 26.5 x 18.9 mm Oval Portuguese Cut From Brazil

50.65 ct Pencil Cut Strawberry Quartz, 41.8 x 12.5 mm From Russia

51.77 ct Round Rhodonite, 26.4 mm From Australia

21.55 ct Oval Howlite, 27.2 x 18 mm From the United States

12.66 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.7 x 12.1 mm

32.12 ct Loose Pencil Cut Rainbow Moonstone, 42.1 x 10.1 mm From the United States

36.05 ct Marquise Charoite, 41.9 x 14.8 mm From Russia

5.63 carat Heart Ruby, loose Certified Ruby from Madagascar, Natural Gem, 10.6 x 10.9 mm

36.67 ct Loose Pencil Cut Rainbow Moonstone, 41.7 x 10.2 mm From the United States

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

25.51 ct Round Howlite, 21.8 mm From the United States

23.14 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 29.2 x 18.7 mm

20.44 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 25.9 x 21.1 mm

76.47 carat Pear Charoite, loose Certified Charoite from Russia, Natural Untreated Gem, 58.5 x 32.4 mm

26.94 ct Yellow Quartz, 19.5 x 16.8 mm Oval Portuguese Cut From Brazil

14.51 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 18.8 x 10.7 mm

243.58 ct Oval Cut Rose Quartz, 42.9 x 36 mm From South Africa

27.26 ct Yellow Quartz, 19.1 x 19 mm Cushion Checkerboard From Brazil

Gemstone Information

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