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

Gem Select has gems at afffordable prices.

Posted By George in March, 2024

Source: Bizrate

Overall Rating -> 9

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023

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

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

Source: Bizrate

Overall Rating -> 9

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023

Source: Bizrate

Overall Rating -> 8

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

Source: Bizrate

Overall Rating -> 10

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024

Source: Bizrate

Overall Rating -> 10

Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.

Posted By David W in May, 2023

Source: Bizrate

Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

Source: Bizrate

Overall Rating -> 10

Extremely easy to use, and I am fully satisfied with the purchase process.

Posted By Fl_Beachcomber in October, 2023

Source: Bizrate

Overall Rating -> 10

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024

Source: Bizrate

Overall Rating -> 9

Good interaction with site

Posted By Brick in September, 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

Everything was fine.

Posted By Matt in March, 2024

Source: Bizrate

Overall Rating -> 10

Great site

Posted By Lord of Bananas in November, 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

26.78 ct Cushion Howlite, 27.1 x 17.7 mm From the United States

108.8 ct Oval Cut Rose Quartz, 34.2 x 24.8 mm From South Africa

104.97 ct Oval Portuguese Cut Smoky Quartz, 36.2 x 26.5 mm From Brazil

28.03 ct Oval Agate, 21.5 x 20.5 mm From Indonesia

45.17 carat Bi-color Ametrine, Oval Portuguese-Cut loose Ametrine from Brazil, Natural Untreated Gem, 25.3 x 20.4 mm

23.16 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 31 x 17.6 mm

3.45 ct Brown Diamond, 6.8 x 6.6 mm Princess Cut From South Africa

62.82 ct Oval Serpentine, 40.3 x 27.8 mm From the United States

11.99 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14 x 12 mm

59.84 ct Oval Jasper, 35.3 x 23.3 mm From India

30.75 ct Brown Moonstone, 22.3 x 16.3 mm Oval Cut From India

23.09 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 37.7 x 18.3 mm

25.56 ct Marquise Jasper, 28.6 x 13 mm From Indonesia

32.48 ct Baguette Rainbow Moonstone, 33.5 x 11.1 mm From the United States

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

45.47 ct Cushion Charoite, 28.4 x 22.6 mm From Russia

23.52 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 17.2 x 14.3 mm

56.29 ct Oval Jasper, 35.3 x 23.3 mm From Indonesia

28.87 ct Yellow Star Sapphire, 18.6 x 16.2 mm Oval Cut From Madagascar

9.42 ct Yellow Apatite, 13.5 x 13.3 mm Cushion Cut From Madagascar

32.3 ct Round Rose Cut Onyx, 25.6 mm From Sri Lanka

39.09 ct Oval Seraphinite, 36 x 22.5 mm From Russia

70.23 carat London Blue Topaz, Cushion loose Topaz from Brazil, Natural Gem, 23.2 x 22.5 mm

4.64 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.6 x 11.5 mm

33.29 ct Oval Rose Cut Onyx, 23.4 x 21.4 mm From Sri Lanka

3.45 ct Blue Green Grandidierite, 11.5 x 9.3 mm Oval Cut From Madagascar

24.9 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 18.3 x 14.3 mm

26.42 ct Oval Cat's Eye Opal, 23.3 x 18 mm From Brazil

64.31 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 30.6 x 32.1 mm

3.75 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.2 x 11.2 mm

45.62 ct Oval Agate, 30.2 x 22.2 mm From India

14.9 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 17 x 12.5 mm

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT