search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Huge Gemstones

(0)
Huge Gemstones Weight Huge Gemstones Size Huge Gemstones Clarity Huge Gemstones Price Huge Gemstones Origin
More
Huge Gemstones Single
Huge Gemstones Pairs
Huge Gemstones Lots
Huge Gemstones Faceted
Huge Gemstones Cabochons
Sort By:
Clear All
Exact Match not Available: Go Back
21.03 ct Oval Star Ruby, 17.9 x 14.9 mm From Madagascar, Photo A

21.03 ct Oval Star Ruby, 17.9 x 14.9 mm From Madagascar

Star Ruby

21.03ct1 pc
$ 277.60
17.9 x 14.9 mm
View Details
Add to Cart
40.66 carat Pear Charoite, loose Certified Charoite from Russia, Natural Untreated Gem, 33.8 x 34.2 mm, Photo A

40.66 carat Pear Charoite, loose Certified Charoite from Russia, Natural Untreated Gem, 33.8 x 34.2 mm

Charoite

40.66ct1 pc
$ 76.48
33.8 x 34.2 mm
View Details
Add to Cart
44.82 ct Oval Jasper, 33.9 x 19.4 mm From Indonesia, Photo A

44.82 ct Oval Jasper, 33.9 x 19.4 mm From Indonesia

Jasper

44.82ct1 pc
$ 49.30
33.9 x 19.4 mm
View Details
Add to Cart
58 ct Brown Jasper, 30.5 x 26.2 mm Oval Cut From Indonesia, Photo A

58 ct Brown Jasper, 30.5 x 26.2 mm Oval Cut From Indonesia

Jasper

58.00ct1 pc
$ 29.99
30.5 x 26.2 mm
View Details
Add to Cart
33.96 ct Oval Tiger's Eye, 28.4 x 20.1 mm From Thailand, Photo A

33.96 ct Oval Tiger's Eye, 28.4 x 20.1 mm From Thailand

Tiger's Eye

33.96ct1 pc
$ 18.68
28.4 x 20.1 mm
View Details
Add to Cart
33.99 ct Oval Rose Quartz, 23.7 x 20.6 mm From South Africa, Photo A

33.99 ct Oval Rose Quartz, 23.7 x 20.6 mm From South Africa

Rose Quartz

33.99ct1 pc
$ 50.48
23.7 x 20.6 mm
View Details
Add to Cart
25.02 ct Oval Jasper, 18 x 13.1 mm From Indonesia, Photo A

25.02 ct Oval Jasper, 18 x 13.1 mm From Indonesia

Jasper

25.02ct total2 pcs
$ 27.52
18 x 13.1 mm
View Details
Add to Cart
26.89 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 32.4 x 17.7 mm, Photo A
Click for Product Video (377633)

26.89 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 32.4 x 17.7 mm

Ammolite

26.89ct1 pc
$ 443.69
32.4 x 17.7 mm
View Details
Add to Cart
16.97 ct Black Spinel, 13.3 x 12.6 mm Heart Rose Cut From Thailand, Photo A

16.97 ct Black Spinel, 13.3 x 12.6 mm Heart Rose Cut From Thailand

Spinel

16.97ct total2 pcs
$ 56.00
13.3 x 12.6 mm
View Details
Add to Cart
46.05 ct Yellow Quartz, 32.7 x 14.6 mm Cushion Checkerboard From Brazil, Photo A

46.05 ct Yellow Quartz, 32.7 x 14.6 mm Cushion Checkerboard From Brazil

Quartz

46.05ct1 pc
$ 59.27
32.7 x 14.6 mm
View Details
Add to Cart
50.9 ct Round Checkerboard Nuummite, 33 mm From India, Photo A

50.9 ct Round Checkerboard Nuummite, 33 mm From India

Nuummite

50.90ct1 pc
$ 184.21
33 mm
View Details
Add to Cart
7.01 ct Black Spinel, 9.1 mm Round Rose Cut From Thailand, Photo A

7.01 ct Black Spinel, 9.1 mm Round Rose Cut From Thailand

Spinel

7.01ct total2 pcs
$ 30.84
9.1 mm
View Details
Add to Cart
63.98 ct Oval Tiger's Eye, 35.5 x 26.1 mm From Thailand, Photo A

63.98 ct Oval Tiger's Eye, 35.5 x 26.1 mm From Thailand

Tiger's Eye

63.98ct1 pc
$ 35.19
35.5 x 26.1 mm
View Details
Add to Cart
55.03 ct Trillion Cut Rose Quartz, 29.2 x 24.5 mm From South Africa, Photo A

55.03 ct Trillion Cut Rose Quartz, 29.2 x 24.5 mm From South Africa

Rose Quartz

55.03ct1 pc
$ 99.28
29.2 x 24.5 mm
View Details
Add to Cart
40.47 ct Oval Jasper, 30.2 x 21.5 mm From Indonesia, Photo A

40.47 ct Oval Jasper, 30.2 x 21.5 mm From Indonesia

Jasper

40.47ct1 pc
$ 44.52
30.2 x 21.5 mm
View Details
Add to Cart
11.72 ct Blue Green Grandidierite, 14.8 x 12.9 mm Oval Cut From Madagascar, Photo A
Click for Product Video (471782)

11.72 ct Blue Green Grandidierite, 14.8 x 12.9 mm Oval Cut From Madagascar

Grandidierite

11.72ct1 pc
$ 2,578.40
14.8 x 12.9 mm
View Details
Add to Cart
18.39 carat Ruby, loose Certified Ruby from Madagascar, Natural Gem, 32.7 x 20 mm, Photo A
Click for Product Video (501425)

18.39 carat Ruby, loose Certified Ruby from Madagascar, Natural Gem, 32.7 x 20 mm

Ruby

18.39ct1 pc
$ 429.06
32.7 x 20 mm
View Details
Add to Cart
56.5 ct Oval Charoite, 45.2 x 27 mm From Russia, Photo A

56.5 ct Oval Charoite, 45.2 x 27 mm From Russia

Charoite

56.50ct1 pc
$ 106.28
45.2 x 27 mm
View Details
Add to Cart
12.42 ct Black Spinel, 14.1 x 10.1 mm Oval Rose Cut From Thailand, Photo A

12.42 ct Black Spinel, 14.1 x 10.1 mm Oval Rose Cut From Thailand

Spinel

12.42ct total2 pcs
$ 47.82
14.1 x 10.1 mm
View Details
Add to Cart
56.47 ct Baguette Larimar, 31.6 x 20.2 mm From the Dominican Republic, Photo A

56.47 ct Baguette Larimar, 31.6 x 20.2 mm From the Dominican Republic

Larimar

56.47ct1 pc
$ 84.71
31.6 x 20.2 mm
View Details
Add to Cart
27.72 ct Trillion Howlite, 25.6 x 23.6 mm From the United States, Photo A

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

Howlite

27.72ct1 pc
$ 13.86
25.6 x 23.6 mm
View Details
Add to Cart
28.75 ct Brown Moonstone, 22.1 x 16.2 mm Oval Cut From India, Photo A

28.75 ct Brown Moonstone, 22.1 x 16.2 mm Oval Cut From India

Moonstone

28.75ct1 pc
$ 63.25
22.1 x 16.2 mm
View Details
Add to Cart
20.74 ct Oval Cat's Eye Opal, 20.6 x 16.8 mm From Brazil, Photo A

20.74 ct Oval Cat's Eye Opal, 20.6 x 16.8 mm From Brazil

Cat's Eye Opal

20.74ct1 pc
$ 51.85
20.6 x 16.8 mm
View Details
Add to Cart
47.19 carat Yellow Zircon, Round loose Zircon from Tanzania, Natural Gem, 19.3 mm, Photo A
Click for Product Video (329310)

47.19 carat Yellow Zircon, Round loose Zircon from Tanzania, Natural Gem, 19.3 mm

Zircon

47.19ct1 pc
$ 8,305.00
19.3 mm
View Details
Add to Cart
32.37 ct Marquise Jasper, 35.3 x 12.6 mm From Mexico, Photo A

32.37 ct Marquise Jasper, 35.3 x 12.6 mm From Mexico

Jasper

32.37ct total2 pcs
$ 56.62
35.3 x 12.6 mm
View Details
Add to Cart
3.95 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gems, 12.8 x 7.9 mm, Photo A

3.95 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gems, 12.8 x 7.9 mm

Ruby

3.95ct total2 pcs
$ 79.00
12.8 x 7.9 mm
View Details
Add to Cart
3.31 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gems, 7.9 x 6 mm, Photo A

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

Ruby

3.31ct total2 pcs
$ 99.30
7.9 x 6 mm
View Details
Add to Cart
27.51 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 38.1 x 8.9 mm, Photo A

27.51 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 38.1 x 8.9 mm

Tourmaline

27.51ct1 pc
$ 137.55
38.1 x 8.9 mm
View Details
Add to Cart
29.38 ct Oval Jasper, 32.5 x 20.4 mm From Indonesia, Photo A

29.38 ct Oval Jasper, 32.5 x 20.4 mm From Indonesia

Jasper

29.38ct1 pc
$ 32.32
32.5 x 20.4 mm
View Details
Add to Cart
28.39 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 21.7 x 18 mm, Photo A

28.39 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 21.7 x 18 mm

Tourmaline

28.39ct1 pc
$ 141.95
21.7 x 18 mm
View Details
Add to Cart
24.48 ct Oval Nuummite, 20 x 16 mm From India, Photo A

24.48 ct Oval Nuummite, 20 x 16 mm From India

Nuummite

24.48ct1 pc
$ 100.86
20 x 16 mm
View Details
Add to Cart
71.31 ct Cushion Obsidian, 48.6 x 22.2 mm From Mexico, Photo A
Click for Product Video (447899)

71.31 ct Cushion Obsidian, 48.6 x 22.2 mm From Mexico

Obsidian

71.31ct1 pc
$ 78.44
48.6 x 22.2 mm
View Details
Add to Cart
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.
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

LOVE YOU GUYS. YOU CARRY EVERY GEMSTON I WANT. THE PRICE IS GREAT,THE PRODUCT IS OUTSTANDING,AND THE SERVICE CANT BE BEET.

Posted By APPS in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

Posted By PixelComposer in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

Posted By Myrtle in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

it was good

Posted By Bobk in January, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

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

Posted By Steve in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate and I hope that the gem is as nice as the picture

Posted By 1 in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

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

198

Continue Shopping
Checkout
Continue Shopping
Checkout