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
14.93 ct Yellow Apatite, 16.2 x 13.4 mm Oval Cut From Madagascar, Photo A
Click for Product Video (407385)

14.93 ct Yellow Apatite, 16.2 x 13.4 mm Oval Cut From Madagascar

Apatite

14.93ct1 pc
$ 619.15
16.2 x 13.4 mm
View Details
Add to Cart
62.57 ct Cushion Jasper, 33.9 x 21.8 mm From Indonesia, Photo A

62.57 ct Cushion Jasper, 33.9 x 21.8 mm From Indonesia

Jasper

62.57ct1 pc
$ 39.23
33.9 x 21.8 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
48.72 ct Oval Rose Quartz, 23.9 x 21.4 mm From South Africa, Photo A

48.72 ct Oval Rose Quartz, 23.9 x 21.4 mm From South Africa

Rose Quartz

48.72ct1 pc
$ 72.35
23.9 x 21.4 mm
View Details
Add to Cart
42.35 carat Oval Tiger's Eye, loose Certified Tiger's Eye from Thailand, Natural Untreated Gem, 31.9 x 22.6 mm, Photo A

42.35 carat Oval Tiger's Eye, loose Certified Tiger's Eye from Thailand, Natural Untreated Gem, 31.9 x 22.6 mm

Tiger's Eye

42.35ct1 pc
$ 36.33
31.9 x 22.6 mm
View Details
Add to Cart
8.1 ct Green Apatite, 10.9 x 10.6 mm Asscher Cut From Madagascar, Photo A
Click for Product Video (396133)

8.1 ct Green Apatite, 10.9 x 10.6 mm Asscher Cut From Madagascar

Apatite

8.10ct1 pc
$ 331.00
10.9 x 10.6 mm
View Details
Add to Cart
165.68 ct Oval Star Rose Quartz, 32.9 x 28.3 mm From South Africa, Photo A
Click for Product Video (500689)

165.68 ct Oval Star Rose Quartz, 32.9 x 28.3 mm From South Africa

Star Rose Quartz

165.68ct1 pc
$ 273.37
32.9 x 28.3 mm
View Details
Add to Cart
31.05 ct Oval Howlite, 29.7 x 19.7 mm From the United States, Photo A

31.05 ct Oval Howlite, 29.7 x 19.7 mm From the United States

Howlite

31.05ct1 pc
$ 15.53
29.7 x 19.7 mm
View Details
Add to Cart
3.39 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16.2 x 9.9 mm, Photo A

3.39 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16.2 x 9.9 mm

Ruby

3.39ct1 pc
$ 67.80
16.2 x 9.9 mm
View Details
Add to Cart
14.59 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.8 x 12.5 mm, Photo A

14.59 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.8 x 12.5 mm

Ruby

14.59ct1 pc
$ 350.16
14.8 x 12.5 mm
View Details
Add to Cart
21.16 carat Pear Peanut Wood, loose Certified Peanut Wood from Australia, Natural Untreated Gem, 28.9 x 19.3 mm, Photo A

21.16 carat Pear Peanut Wood, loose Certified Peanut Wood from Australia, Natural Untreated Gem, 28.9 x 19.3 mm

Peanut Wood

21.16ct1 pc
$ 12.70
28.9 x 19.3 mm
View Details
Add to Cart
105.24 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 37.4 x 26.9 mm, Photo A
Click for Product Video (663714)

105.24 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 37.4 x 26.9 mm

Amethyst

105.24ct1 pc
$ 738.78
37.4 x 26.9 mm
View Details
Add to Cart
24.21 carat Blue Aquamarine, Pear Shape loose Aquamarine from Madagascar, Natural Untreated Gem, 23.8 x 14.8 mm, Photo A

24.21 carat Blue Aquamarine, Pear Shape loose Aquamarine from Madagascar, Natural Untreated Gem, 23.8 x 14.8 mm

Aquamarine

24.21ct1 pc
$ 150.59
23.8 x 14.8 mm
View Details
Add to Cart
125.85 ct Yellow Quartz, 45 x 28.7 mm Carved From Brazil, Photo A
Click for Product Video (297249)

125.85 ct Yellow Quartz, 45 x 28.7 mm Carved From Brazil

Quartz

125.85ct1 pc
$ 125.85
45 x 28.7 mm
View Details
Add to Cart
77.86 ct Cushion Jasper, 37.5 x 26 mm From Indonesia, Photo A

77.86 ct Cushion Jasper, 37.5 x 26 mm From Indonesia

Jasper

77.86ct1 pc
$ 45.16
37.5 x 26 mm
View Details
Add to Cart
28.68 ct Rainbow Pyrite, 24.5 x 24.2 mm From Russia, Photo A

28.68 ct Rainbow Pyrite, 24.5 x 24.2 mm From Russia

Rainbow Pyrite

28.68ct1 pc
$ 61.33
24.5 x 24.2 mm
View Details
Add to Cart
65.05 ct Oval Jasper, 37.8 x 30.4 mm From Indonesia, Photo A

65.05 ct Oval Jasper, 37.8 x 30.4 mm From Indonesia

Jasper

65.05ct1 pc
$ 45.53
37.8 x 30.4 mm
View Details
Add to Cart
5.05 ct Blue Green Grandidierite, 13 x 9 mm Oval Cut From Madagascar, Photo A

5.05 ct Blue Green Grandidierite, 13 x 9 mm Oval Cut From Madagascar

Grandidierite

5.05ct1 pc
$ 353.50
13 x 9 mm
View Details
Add to Cart
5.54 carat Blue Sapphire, Cushion loose Sapphire from Sri Lanka, Natural Gem, 11.6 x 8.7 mm, Photo A
Click for Product Video (714735)

5.54 carat Blue Sapphire, Cushion loose Sapphire from Sri Lanka, Natural Gem, 11.6 x 8.7 mm

Sapphire

5.54ct1 pc
$ 5,540.00
11.6 x 8.7 mm
View Details
Add to Cart
23.05 ct Round Agate, 16.2 mm From Indonesia, Photo A

23.05 ct Round Agate, 16.2 mm From Indonesia

Agate

23.05ct1 pc
$ 18.44
16.2 mm
View Details
Add to Cart
24.38 carat Purple Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gems, 19.2 x 17.3 mm, Photo A
Click for Product Video (522378)

24.38 carat Purple Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gems, 19.2 x 17.3 mm

Tourmaline

24.38ct total2 pcs
$ 439.01
19.2 x 17.3 mm
View Details
Add to Cart
46.21 ct Oval Rainbow Moonstone, 35.2 x 21.3 mm From the United States, Photo A

46.21 ct Oval Rainbow Moonstone, 35.2 x 21.3 mm From the United States

Rainbow Moonstone

46.21ct1 pc
$ 46.21
35.2 x 21.3 mm
View Details
Add to Cart
29.81 ct Oval Rainbow Moonstone, 25.7 x 18.2 mm From the United States, Photo A

29.81 ct Oval Rainbow Moonstone, 25.7 x 18.2 mm From the United States

Rainbow Moonstone

29.81ct1 pc
$ 29.81
25.7 x 18.2 mm
View Details
Add to Cart
263.05 ct Oval Star Rose Quartz, 39.1 x 35 mm From South Africa, Photo A

263.05 ct Oval Star Rose Quartz, 39.1 x 35 mm From South Africa

Star Rose Quartz

263.05ct1 pc
$ 434.04
39.1 x 35 mm
View Details
Add to Cart
28.52 ct Baguette Rainbow Moonstone, 32.1 x 11.4 mm From the United States, Photo A

28.52 ct Baguette Rainbow Moonstone, 32.1 x 11.4 mm From the United States

Rainbow Moonstone

28.52ct1 pc
$ 228.16
32.1 x 11.4 mm
View Details
Add to Cart
28.01 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 31.4 x 15.9 mm, Photo A

28.01 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 31.4 x 15.9 mm

Tourmaline

28.01ct1 pc
$ 140.05
31.4 x 15.9 mm
View Details
Add to Cart
21.47 ct Loose Pear Charoite, 27.6 x 15.8 mm From Russia, Photo A

21.47 ct Loose Pear Charoite, 27.6 x 15.8 mm From Russia

Charoite

21.47ct1 pc
$ 35.64
27.6 x 15.8 mm
View Details
Add to Cart
16.21 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gems, 13.9 x 11.5 mm, Photo A

16.21 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gems, 13.9 x 11.5 mm

Tourmaline

16.21ct total2 pcs
$ 81.05
13.9 x 11.5 mm
View Details
Add to Cart
146.98 carat Swiss Blue Topaz, Oval Portuguese-Cut loose Topaz from Brazil, Natural Gem, 37.7 x 28.4 mm, Photo A
Click for Product Video (694573)

146.98 carat Swiss Blue Topaz, Oval Portuguese-Cut loose Topaz from Brazil, Natural Gem, 37.7 x 28.4 mm

Topaz

146.98ct1 pc
$ 734.90
37.7 x 28.4 mm
View Details
Add to Cart
40.48 ct Loose Pencil Cut Rainbow Moonstone, 37.3 x 12.5 mm From the United States, Photo A

40.48 ct Loose Pencil Cut Rainbow Moonstone, 37.3 x 12.5 mm From the United States

Rainbow Moonstone

40.48ct1 pc
$ 4.05
37.3 x 12.5 mm
View Details
Add to Cart
44.07 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 37.3 x 11.8 mm, Photo A

44.07 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 37.3 x 11.8 mm

Tourmaline

44.07ct1 pc
$ 220.35
37.3 x 11.8 mm
View Details
Add to Cart
51.77 ct Round Rhodonite, 26.4 mm From Australia, Photo A

51.77 ct Round Rhodonite, 26.4 mm From Australia

Rhodonite

51.77ct1 pc
$ 30.03
26.4 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 -> 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

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

Overall Rating -> 10 star ratings

Hello: You do have good website. Vast majority of folks would buy the Gems for its spiritual, physical / energy level, emotional level positive aspects. You have only very brief mention of this aspect of each Gem ..may be you can add little bit more about ways to leverage the beneificial effect of each gems i.e. some practical tips.ThanksRupen Patel

Posted By EarthDeep in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoyed browsing though different varieties of rubies. I felt that the experience was simple and easy to navigate!

Posted By Daws in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

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 star ratings

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 star ratings

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

Posted By Rock Hound in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Everthing about researching and ordering from Gemselect was easy and uncomplicated. In the past I had payment problems, but your customer rep, Thomas, helped me get everything right. I will continue using Gemselet in the future for these reasons.

Posted By WildwillyfromArizona in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very good customer service. I had an issue on my end with shipping and I received a response the next day!

Posted By Orphanboy in December, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

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 star ratings

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Good interaction with site

Posted By Brick in September, 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