search
  • English speaking customer support only

    Toll Free - USA & Canada only:
    1-800-464-1640

    International:
    +66-39303404

  • Change Language
  • USD
Buy Customized Gemstone Lots

Buy Huge Gems

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (2109): Huge Gems Clear All
Sort By:
Click for Details
Compare
1 pc
Add to Cart
Multicolor Jasper Gem - 34.2ct Oval Cabochon (ID: 394217)

Oval Multicolor Jasper

34.2ct
34.7 x 22.6 mm
$ 34.21
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Bi-Color Ametrine Gem - 40.5ct Pear Checkerboard (ID: 506033)

Pear Bi-color Ametrine

40.5ct
32.1 x 18.1 mm
$ 202.25
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Sugilite Gem - 21ct Trillion Cabochon (ID: 471105)

Trillion Multicolor Sugilite

21ct
23.6 x 18.5 mm
$ 42.04
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Greyish White Howlite Gem - 78.9ct Cushion Cabochon (ID: 501691)

Cushion White Howlite

78.9ct
33.2 x 33.1 mm
$ 39.44
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet to Blue Color-Change Fluorite Gem - 20.8ct Oval Facet (ID: 445415)

Oval Multicolor Color-Change Fluorite

20.8ct
20.1 x 15.2 mm
$ 520.66
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (497513)
Lemon Star Lemon Quartz Gem - 81.2ct Round Cabochon (ID: 497513)

Round Yellow Star Lemon Quartz

81.2ct
23.3 mm
$ 243.66
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Amethyst Gem - 45.9ct Octagon Step Cut (ID: 505956)

Octagon / Emerald Cut Violet Amethyst

45.9ct
21.2 x 21 mm
$ 275.40
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 36.3ct Oval Cabochon (ID: 448525)

Oval Violet Charoite

36.3ct
30.3 x 22.4 mm
$ 54.40
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Tourmaline Gem - 27ct Baguette / Scissor Cut (ID: 365125)

Baguette Black Tourmaline

27ct
25.8 x 12.2 mm
$ 74.30
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Gold Pyrite Gem - 67.8ct Round Cabochon (ID: 489126)

Round Yellow Pyrite

67.8ct
30 mm
$ 61.01
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Yellow Golden Citrine Geode Gem - 57.7ct Fancy Crystal Cluster (ID: 391760)

Fancy Yellow Citrine Geode

57.7ct
35.5 x 18.8 mm
$ 57.68
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (402623)
Multicolor Rainbow Pyrite Gem - 36.4ct Pear Crystal Cluster (ID: 402623)

Pear Multicolor Rainbow Pyrite

36.4ct
30.5 x 21.3 mm
$ 109.11
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (391410)
Multicolor Rainbow Pyrite Gem - 130.9ct Pear Crystal Cluster (ID: 391410)

Pear Multicolor Rainbow Pyrite

130.9ct
47 x 43.6 mm
$ 392.73
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (471383)
Green Jadeite Gem - 27.8ct Oval Cabochon (ID: 471383)

Oval Green Jadeite

27.8ct
25.6 x 16.2 mm
$ 83.43
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (344238)
Smoky Brown Smoky Quartz Gem - 97.9ct Carved Rose (ID: 344238)

Flower Cut Brown Smoky Quartz

97.9ct
39.5 x 27.1 mm
$ 122.41
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (380713)
Pink Smithsonite Gem - 26.2ct Cushion Cabochon (ID: 380713)

Cushion Pink Smithsonite

26.2ct
14.9 x 14.7 mm
$ 705.02
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (377633)
Multicolor Ammolite Gem - 26.9ct Fancy Cabochon (ID: 377633)

Fancy Multicolor Ammolite

26.9ct
32.4 x 17.7 mm
$ 403.35
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 87.7ct Cushion Cabochon (ID: 344684)

Cushion Violet Charoite

87.7ct
31 x 27.3 mm
$ 131.55
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Ammolite Gem - 24.8ct Fancy Cabochon (ID: 494378)

Fancy Multicolor Ammolite

24.8ct
38.8 x 15 mm
$ 372.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Pietersite Gem - 38.5ct Oval Cabochon (ID: 350682)

Oval Multicolor Pietersite

38.5ct
30.1 x 22.1 mm
$ 154.16
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 83.6ct Oval Cabochon (ID: 435151)

Oval Violet Charoite

83.6ct
45.4 x 34.1 mm
$ 125.38
Item in Stock
Huge Gems
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.
Certified Customer Reviews
Overall Rating -> 10 star ratings
man their gems are pretty good, and the prices aren't to bad either, I like checking out hte gems on there website, beceause the pictures of the gems are taken pretty well, and you can see the table, and the facets.
Posted By Spinach in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I love gemselect and I have bought a fair amount from them. The only complaint I have is not being able to save gems. I have a lot of projects so i am in the market for a lot of different gems and it's so disappointing to have to delete them all just to purchase one or two that I have saved in my cart.
Posted By S.Hicks in March, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I always check this site because they have unique options.
Posted By Lisa in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Great website to navigate. Awesome Gem selection! Nice photos and discriptions for all of the gems for sale. You can find gems in all price ranges. Checkout was a breeze.
Posted By Timmy in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
They had an extensive gemstone selection in all different cuts, sizes, and colors. They also had very good and workable prices. All of these aspects pulled me in as a customer.
Posted By Josh in February, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
It all depend on the product I will receive and have it verified by my in law jewellers.
Posted By Vodka in February, 2019
Source: Bizrate
Popular Gemstones
All Gemstones (145)
A B C D E F G H I J K L M N O P Q R S T V Z
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

Update Translation
 
Current Value
New Value
GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart