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
Pink Star Rose Quartz Gem - 28.5ct Oval Cabochon (ID: 483549)

Oval Pink Star Rose Quartz

28.5ct
19.3 x 14.9 mm
$ 57.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Serpentine Gem - 42.8ct Oval Cabochon (ID: 329019)

Oval Green Serpentine

42.8ct
27.1 x 19.9 mm
$ 42.76
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 51.5ct Oval Cabochon (ID: 472510)

Oval Violet Charoite

51.5ct
51.2 x 19.3 mm
$ 75.73
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Blue-Sheen Gray Labradorite Gem - 116.7ct Oval Cabochon (ID: 498125)

Oval Gray Labradorite

116.7ct
45.6 x 30.7 mm
$ 121.33
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Bluish Green Grandidierite Gem - 6ct Oval Cabochon (ID: 471869)

Oval Green Grandidierite

6ct
12.2 x 10.3 mm
$ 1,192.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Rhodochrosite Gem - 47.8ct Oval Cabochon (ID: 391975)

Oval Multicolor Rhodochrosite

47.8ct
27.8 x 20 mm
$ 95.60
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (382103)
Golden Apatite Gem - 10ct Oval Facet (ID: 382103)

Oval Yellow Apatite

10ct
15.8 x 13.2 mm
$ 585.13
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Pietersite Gem - 26ct Oval Cabochon (ID: 348362)

Oval Multicolor Pietersite

26ct
30.2 x 22.2 mm
$ 103.84
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Gold Brown Tiger's Eye Gem - 36.1ct Round Cabochon (ID: 329090)

Round Brown Tiger's Eye

36.1ct
20.1 mm
$ 46.21
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green-Blue Cat's Eye Aquamarine Gem - 37.5ct Oval Cabochon (ID: 382733)

Oval Blue Cat's Eye Aquamarine

37.5ct
21 x 18.8 mm
$ 601.66
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Greenish-Blue Grandidierite Gem - 6.1ct Oval Cabochon (ID: 471866)

Oval Blue Grandidierite

6.1ct
13.9 x 10.3 mm
$ 900.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Jadeite Gem - 42.4ct Oval Cabochon (ID: 420112)

Oval Green Jadeite

42.4ct
28.6 x 22.5 mm
$ 63.55
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pink Star Rose Quartz Gem - 28.1ct Oval Cabochon (ID: 483729)

Oval Pink Star Rose Quartz

28.1ct
19.3 x 15.3 mm
$ 56.16
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Variscite Gem - 56.6ct Oval Cabochon (ID: 471108)

Oval Green Variscite

56.6ct
43.5 x 28.8 mm
$ 41.33
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (397541)
Yellow Golden Citrine Gem - 31.9ct Oval Facet (ID: 397541)

Oval Yellow Citrine

31.9ct
24.6 x 17.9 mm
$ 223.23
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Ammolite Gem - 24.5ct Fancy Cabochon (ID: 451623)

Fancy Multicolor Ammolite

24.5ct
30.3 x 21 mm
$ 245.10
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pink Star Rose Quartz Gem - 73.8ct Oval Cabochon (ID: 500683)

Oval Pink Star Rose Quartz

73.8ct
24.6 x 23.1 mm
$ 110.75
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (341772)
Lemon Quartz Gem - 171.7ct Oval Portuguese-Cut (ID: 341772)

Oval Yellow Quartz

171.7ct
38.4 x 31.8 mm
$ 358.75
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Charoite Gem - 50.1ct Cushion Cabochon (ID: 434837)

Cushion Violet Charoite

50.1ct
29.6 x 25.6 mm
$ 75.14
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (471996)
Bluish Green Grandidierite Gem - 6.2ct Oval Cabochon (ID: 471996)

Oval Green Grandidierite

6.2ct
12.4 x 9.6 mm
$ 1,232.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Ruby-Zoisite Gem - 25.5ct Oval Cabochon (ID: 194848)

Oval Multicolor Ruby-Zoisite

25.5ct
19.9 x 14.7 mm
$ 72.68
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