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

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024

Source: Bizrate

Overall Rating -> 7

I feel pretty good so far, pending the delivery of the item ordered.

Posted By Steve in November, 2023

Source: Bizrate

Overall Rating -> 10

Great selection, I love your site! Great product visibility, information, etc.

Posted By John in February, 2024

Source: Bizrate

Overall Rating -> 10

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023

Source: Bizrate

Overall Rating -> 10

Great selection

Posted By GHS40 in December, 2023

Source: Bizrate

Overall Rating -> 10

I have used Gem Select many times over the past 10 years and have always been happy with the product & services

Posted By Ordain in August, 2023

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

Fine. All emails answered. Excellent service. Nice discount added for orders. Briefly, a very good experience.

Posted By C.J. in February, 2024

Source: Bizrate

Overall Rating -> 10

The website was very easy to navigate. We appreciated the details about each gem, and the sort and search features of the website were helpful and easy to use.

Posted By AV in May, 2023

Source: Bizrate

Overall Rating -> 10

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024

Source: Bizrate

Overall Rating -> 10

Very good, very fast, everything as described.

Posted By B in October, 2023

Source: Bizrate

Overall Rating -> 10

Excellent experience!

Posted By Steph in April, 2023

Source: Bizrate

Overall Rating -> 8

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024

Source: Bizrate

Overall Rating -> 10

Awesome

Posted By Mic in May, 2023

Source: Bizrate

Overall Rating -> 9

Good interaction with site

Posted By Brick in September, 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

22.02 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 36.3 x 13.8 mm

23.33 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 38 x 12.4 mm

96.22 ct Cushion Hematite, 24.3 x 21.4 mm From Brazil

13.21 ct Black Spinel, 11.6 mm Round Rose Cut From Thailand

58.6 ct Rhomb Checkerboard Nuummite, 38.6 x 32 mm From India

32.53 ct Green Jadeite, 43.2 x 15.9 mm Carved From Myanmar

21.17 ct Oval Chalcedony, 26.2 x 18.4 mm From Brazil

22.13 ct Yellow Star Sapphire, 15.5 x 14.3 mm Oval Cut From Madagascar

34.86 ct Baguette Rainbow Moonstone, 23.4 x 18 mm From the United States

82.87 ct Oval Cut Rose Quartz, 29.1 x 25.9 mm From South Africa

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

27.72 ct Trillion Howlite, 25.6 x 23.6 mm From the United States

58.62 carat Pear Tiger's Eye Matrix, loose Certified Tiger's Eye Matrix from Mexico, Natural Untreated Gem, 38.6 x 30.6 mm

20.56 ct Oval Peanut Wood, 25.2 x 18.4 mm From Australia

13.85 ct Black Spinel, 12.1 x 11.8 mm Heart Rose Cut From Thailand

44.14 ct Pencil Cut Strawberry Quartz, 40.3 x 11.9 mm From Russia

6.55 carat Blue Green Grandidierite, Pear loose Grandidierite from Madagascar, Natural Untreated Gem, 12.6 x 10.9 mm

42.22 ct Fancy Charoite, 47.4 x 28.2 mm From Russia

27.68 ct Fancy Jasper, 34 x 16.7 mm From Indonesia

60.32 ct Baguette Tiger's Eye, 29.3 x 27.2 mm From Thailand

5.52 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 12.1 x 9.9 mm

42.8 ct Oval Charoite, 32.6 x 25.6 mm From Russia

20.76 ct Carved Rubellite Tourmaline, 17 mm From Mozambique

25.87 ct Fancy Rainbow Moonstone, 33.3 x 12.8 mm From the United States

101.66 carat Swiss Blue Topaz, Cushion loose Topaz from Brazil, Natural Gem, 32.3 x 24 mm

30.2 ct Drilled Sphere Howlite, 12.8 mm From the United States

21.88 ct Oval Cat's Eye Opal, 24.6 x 16.8 mm From Brazil

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

25.37 ct Yellow Quartz, 18.9 x 18.9 mm Cushion Checkerboard From Brazil

27.1 ct Orange Moonstone, 22.2 x 16.1 mm Oval Cut From India

43.62 ct Loose Oval Rhodonite, 32.6 x 20.3 mm From Australia

15.12 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 15.4 x 16.2 mm

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT