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
Red Orange Spessartite Garnet Gem - 10.3ct Oval Cabochon (ID: 398879)

Oval Orange Spessartite Garnet

10.3ct
12.8 x 11.2 mm
$ 206.20
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Ammolite Gem - 22ct Cushion Cabochon (ID: 452914)

Cushion Multicolor Ammolite

22ct
26.2 x 18.7 mm
$ 219.70
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (424302)
Red Orange Spessartite Garnet Gem - 29.1ct Oval Cabochon (ID: 424302)

Oval Orange Spessartite Garnet

29.1ct
16.3 x 15 mm
$ 640.20
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Bluish Green Grandidierite Gem - 9ct Oval Cabochon (ID: 471998)

Oval Green Grandidierite

9ct
13.4 x 10.8 mm
$ 1,794.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 48.4ct Shark Fin Cabochon (ID: 434941)

Fancy Violet Charoite

48.4ct
35.2 x 23.9 mm
$ 72.60
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Jasper Gem - 73.1ct Baguette Cabochon (ID: 392306)

Baguette Multicolor Jasper

73.1ct
35.2 x 23.2 mm
$ 73.08
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Seraphinite Gem - 40ct Oval Cabochon (ID: 485869)

Oval Green Seraphinite

40ct
36.5 x 24.3 mm
$ 26.39
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pink Star Rose Quartz Gem - 21.3ct Oval Cabochon (ID: 483738)

Oval Pink Star Rose Quartz

21.3ct
16.7 x 14.9 mm
$ 42.64
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Greyish White Howlite Gem - 75.3ct Pear Cabochon (ID: 501690)

Pear White Howlite

75.3ct
45.1 x 30.6 mm
$ 37.67
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (344438)
Pink Star Rose Quartz Gem - 236.3ct Oval Cabochon (ID: 344438)

Oval Pink Star Rose Quartz

236.3ct
38.2 x 36.2 mm
$ 590.75
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 43.7ct Fancy Cabochon (ID: 434834)

Fancy Violet Charoite

43.7ct
31.3 x 25.1 mm
$ 65.58
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Pietersite Gem - 30.7ct Oval Cabochon (ID: 351524)

Oval Multicolor Pietersite

30.7ct
30.1 x 22 mm
$ 122.80
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pink Rose Quartz Gem - 29.6ct Oval Cabochon (ID: 345647)

Oval Pink Rose Quartz

29.6ct
19.3 x 16.2 mm
$ 38.48
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Lemon Quartz Gem - 37.9ct Oval Cabochon (ID: 406051)

Oval Yellow Quartz

37.9ct
25.8 x 18.1 mm
$ 45.50
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Greenish Gray Jadeite Gem - 38.6ct Oval Cabochon (ID: 420117)

Oval Gray Jadeite

38.6ct
28.3 x 22.2 mm
$ 57.84
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 62.5ct Oval Cabochon (ID: 435141)

Oval Violet Charoite

62.5ct
40.8 x 29.5 mm
$ 93.68
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Greyish White Howlite Gem - 78.6ct Oval Cabochon (ID: 501499)

Oval White Howlite

78.6ct
42.5 x 27 mm
$ 39.29
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Orange Hessonite Garnet Gem - 8.1ct Oval Cabochon (ID: 428535)

Oval Orange Hessonite Garnet

8.1ct
13.9 x 10 mm
$ 40.25
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Ammolite Gem - 21.9ct Fancy Cabochon (ID: 452682)

Fancy Multicolor Ammolite

21.9ct
27.8 x 17.1 mm
$ 219.30
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Greyish White Howlite Gem - 23.5ct Drilled Sphere (ID: 470040)

Sphere / Ball White Howlite

23.5ct
14.5 mm
$ 12.24
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (470448)
Green Jadeite Gem - 132.2ct Carved Elephant (ID: 470448)

Fancy Green Jadeite

132.2ct
36.5 x 18.5 mm
$ 66.09
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