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 (2020): Huge Gems Clear All
Sort By:
Click for Details
Compare
1 pc
Add to Cart
Lavender Jadeite Gem - 42.7ct Oval Cabochon (ID: 383613)

Oval Blue Jadeite

42.7ct
29.3 x 24.3 mm
$ 54.90
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Lemon Quartz Gem - 27.6ct Oval Cabochon (ID: 406005)

Oval Yellow Quartz

27.6ct
22 x 16 mm
$ 33.11
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (501421)
Pinkish Red Ruby Gem - 23.6ct Carved Oval (ID: 501421)

Oval Red Ruby

23.6ct
30.4 x 19.7 mm
$ 499.92
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 42.8ct Oval Cabochon (ID: 434936)

Oval Violet Charoite

42.8ct
32.6 x 25.6 mm
$ 64.20
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Jadeite Gem - 40.2ct Oval Cabochon (ID: 382708)

Oval Green Jadeite

40.2ct
30.7 x 22.8 mm
$ 60.28
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Sugilite Gem - 21.1ct Shark Fin Cabochon (ID: 474567)

Fancy Violet Sugilite

21.1ct
24.8 x 14.7 mm
$ 42.22
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Ammolite Gem - 25.9ct Fancy Cabochon (ID: 453560)

Fancy Multicolor Ammolite

25.9ct
32.4 x 14.7 mm
$ 259.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pastel Green Jadeite Gem - 36.2ct Oval Cabochon (ID: 382706)

Oval Green Jadeite

36.2ct
28 x 21.7 mm
$ 54.31
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (488694)
Red Orange Spessartite Garnet Gem - 17.6ct Oval Cabochon (ID: 488694)

Oval Orange Spessartite Garnet

17.6ct
15.2 x 12.6 mm
$ 584.43
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Aventurine Gem - 50.6ct Round Cabochon (ID: 483954)

Round Green Aventurine

50.6ct
24.8 mm
$ 56.15
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 30.2ct Oval Cabochon (ID: 448522)

Oval Violet Charoite

30.2ct
29.8 x 19.8 mm
$ 45.30
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Jasper Gem - 347.2ct Carved Elephant (ID: 448483)

Fancy Multicolor Jasper

347.2ct
53.9 x 26.8 mm
$ 173.61
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Yellowish Green Jadeite Gem - 22.4ct Carved Fish with Hole (ID: 494869)

Fancy Green Jadeite

22.4ct
25.2 x 15.4 mm
$ 12.09
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Aventurine Gem - 50.6ct Round Cabochon (ID: 485205)

Round Green Aventurine

50.6ct
24.8 mm
$ 56.21
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Lemon Quartz Gem - 56.1ct Oval Cabochon (ID: 406085)

Oval Yellow Quartz

56.1ct
27.7 x 21.1 mm
$ 67.30
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Mocha Moonstone Gem - 44.2ct Oval Cabochon (ID: 401030)

Oval Brown Moonstone

44.2ct
25.2 x 17.9 mm
$ 66.36
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
White Green Jadeite Gem - 22.9ct Carved Fish with Hole (ID: 494284)

Fancy Green Jadeite

22.9ct
31 x 18.6 mm
$ 9.86
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (407384)
Greenish Golden Apatite Gem - 12.7ct Octagon Facet (ID: 407384)

Octagon / Emerald Cut Yellow Apatite

12.7ct
17 x 10.8 mm
$ 318.25
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (348842)
Black Tourmaline Gem - 52.9ct Oval Facet (ID: 348842)

Oval Black Tourmaline

52.9ct
25.7 x 21.4 mm
$ 264.45
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pastel Green Jadeite Gem - 35.5ct Oval Cabochon (ID: 382620)

Oval Green Jadeite

35.5ct
28 x 22.2 mm
$ 53.22
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (483955)
Green Aventurine Gem - 80.2ct Round Cabochon (ID: 483955)

Round Green Aventurine

80.2ct
29.5 mm
$ 88.99
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
Website easy to navigate.
Posted By RaeRae in January, 2019
Source: Bizrate
Overall Rating -> 9 star ratings
I WOULD RECOMMEND GEM SELECT.
Posted By BO in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
As Always never disappointed in any gemstone I purchase from this site. I have never had a problem. Thank-You Gemselect for offering such a comprehensive variety . I will continue to order from this site.
Posted By Brian in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Easy to find what i'm looking for on website, very clear, like photos
Posted By Lifter in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Better than what I expected. Beautifully cut gem!
Posted By in January, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Gem select is the most trustworthy web site for gems. What I see in the picture is exactly what I get. Size is indicated by carat weight, and not the picture size, as they are trying to give an up close view of the gem I am hoping to buy. It was so easy to find the stones I was looking for at a price I could afford.
Posted By Nan in January, 2019
Source: Bizrate
Popular Gemstones
All Gemstones (143)
A B C D E F G H I J K L M 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