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.

Read All

Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

it was good

Posted By Bobk in January, 2024

Source: Bizrate

Overall Rating -> 10

Awesome

Posted By Mic in May, 2023

Source: Bizrate

Overall Rating -> 10

Easy to find products I want. I've ordered several times from gem select and never any problems. Will order again. Thank you.

Posted By Ray in January, 2024

Source: Bizrate

Overall Rating -> 10

I am excited for my first order, search tools were a great help to find the sapphire I needed for my next project! Thank you

Posted By Sue in April, 2023

Source: Bizrate

Overall Rating -> 10

Wonderful selection of gems to choose from. Have made many purchases and was only slightly disappointed once.

Posted By Teemo in February, 2024

Source: Bizrate

Overall Rating -> 10

Everything was fine.

Posted By Matt in March, 2024

Source: Bizrate

Overall Rating -> 10

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024

Source: Bizrate

Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

Source: Bizrate

Overall Rating -> 10

great. thank you

Posted By Carrotroller in July, 2023

Source: Bizrate

Overall Rating -> 10

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024

Source: Bizrate

Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023

Source: Bizrate

Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

Source: Bizrate

Overall Rating -> 10

Great website and information

Posted By Moonshot in December, 2023

Source: Bizrate

Overall Rating -> 9

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024

Source: Bizrate

Overall Rating -> 10

Website was incredibly easy and fast to use. Navigation and product outlay was simple and enjoyable to browse. Thank you and have a blessed day!

Posted By Devi in October, 2023

Source: Bizrate

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT

183/24-25 Moo 4, Trirat Rd.
T. Chantanimit, A. Muang
Chanthaburi 22000
THAILAND
Phone: 1-800-464-1640
Phone: +66-39601289

STAY IN TOUCH | NEWSLETTER

*You're signing up to receive GemSelect promotional email.

Switch to Mobile Version

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

198

Gemstones A-Z

Buy Huge Gemstones

43.78 ct Drilled Sphere Smoky Quartz, 9.9 mm From Brazil

80.14 ct Green Jadeite, 34.6 x 23.2 mm Carved From Myanmar

18.25 ct Black Spinel, 9.8 x 9.6 mm Trillion Rose Cut From Thailand

72.94 ct Baguette Jasper, 35.2 x 23.2 mm From Indonesia

24.65 ct Oval Moss Agate, 26.1 x 13.5 mm From India

3.11 ct Blue Green Grandidierite, 9.8 x 7.8 mm Oval Cut From Madagascar

24.98 ct Green Jade, 29.9 x 20.1 mm Carved From Myanmar

25.77 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 18.6 x 15.5 mm

19.35 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 18 x 14.1 mm

58.45 ct Fancy Quartz With Marcasite, 43.4 x 18.9 mm From Brazil

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

42.1 ct Fancy Rhodochrosite, 40.4 x 16.6 mm From South Africa

62.57 ct Cushion Jasper, 33.9 x 21.8 mm From Indonesia

29.51 ct Yellow Star Sapphire, 19.5 x 16.6 mm Oval Cut From Madagascar

48.18 ct Fancy Charoite, 42.4 x 20.8 mm From Russia

51.77 ct Round Rhodonite, 26.4 mm From Australia

44.32 ct Fancy Charoite, 38.5 x 21.9 mm From Russia

23.57 ct Fancy Moss Agate, 32 x 14.8 mm From India

19.48 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16.8 x 12.6 mm

16.78 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 19.4 x 15.1 mm

45.68 ct Loose Pencil Cut Rainbow Moonstone, 41.9 x 12.7 mm From the United States

28.79 ct Marquise Jasper, 31 x 12.9 mm From Indonesia

58.38 ct Oval Charoite, 39.8 x 23.5 mm From Russia

32.75 ct Baguette Jasper, 25.6 x 21.4 mm From Indonesia

30.88 ct Pencil Cut Strawberry Quartz, 33.1 x 11 mm From Russia

27.22 ct Oval Rose Cut Onyx, 25.6 x 18.7 mm From Sri Lanka

7.77 ct Black Spinel, 9.3 mm Round Rose Cut From Thailand

25.5 carat Oval Star Garnet, loose Certified Star Garnet from India, Natural Untreated Gem, 18.6 x 15 mm

63.01 ct Fancy Chrysocolla, 35.3 x 24.6 mm From Australia

60.9 ct Oval Jasper, 33.6 x 25.7 mm From Indonesia

52.57 ct Oval Tiger's Eye, 34.7 x 23.3 mm From Thailand

21.75 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 17.2 x 15.5 mm

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT