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 (2021): Huge Gems Clear All
Sort By:
Click for Details
Compare
1 pc
Add to Cart
Violet Amethyst Gem - 53.4ct Oval Portuguese-Cut (ID: 506001)

Oval Violet Amethyst

53.4ct
23.6 x 20.3 mm
$ 320.58
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Bi-Color Ametrine Gem - 59.7ct Oval Portuguese-Cut (ID: 505502)

Oval Bi-color Ametrine

59.7ct
30.2 x 22.1 mm
$ 298.55
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (505495)
Bi-Color Ametrine Gem - 85ct Pear Checkerboard (ID: 505495)

Pear Bi-color Ametrine

85ct
36.9 x 24.2 mm
$ 424.75
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pink Star Rose Quartz Gem - 187.5ct Oval Cabochon (ID: 505887)

Oval Pink Star Rose Quartz

187.5ct
34.6 x 29 mm
$ 281.20
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Lemon Quartz Gem - 76.1ct Oval Checkerboard (ID: 508862)

Oval Yellow Quartz

76.1ct
27 x 22.9 mm
$ 89.00
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Amethyst Gem - 46.7ct Oval Portuguese-Cut (ID: 505976)

Oval Violet Amethyst

46.7ct
26.5 x 21.2 mm
$ 280.26
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Dark Red Pyrope Garnet Gem - 37.5ct Oval Cabochon (ID: 504731)

Oval Red Pyrope Garnet

37.5ct
20.3 x 17.2 mm
$ 80.27
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (333934)
Blue-Green Cat's Eye Aquamarine Gem - 30ct Oval Cabochon (ID: 333934)

Oval Green Cat's Eye Aquamarine

30ct
21 x 16 mm
$ 540.54
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (366225)
Greenish Yellow Apatite Gem - 11.4ct Oval Portuguese-Cut (ID: 366225)

Oval Yellow Apatite

11.4ct
14.2 x 12.4 mm
$ 679.99
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Lemon Quartz Gem - 59.7ct Oval Checkerboard (ID: 508847)

Oval Yellow Quartz

59.7ct
27.1 x 20.8 mm
$ 69.83
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Bi-Color Ametrine Gem - 50.2ct Cushion-Cut (ID: 508992)

Cushion Bi-color Ametrine

50.2ct
23.2 x 19.1 mm
$ 300.96
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Bi-Color Ametrine Gem - 166.5ct Cushion-Cut (ID: 505504)

Cushion Bi-color Ametrine

166.5ct
32.2 x 29.1 mm
$ 832.45
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Green Seraphinite Gem - 54.4ct Cushion Cabochon (ID: 486312)

Cushion Green Seraphinite

54.4ct
39.6 x 30.4 mm
$ 35.89
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Amethyst Gem - 42.7ct Trillion Facet (ID: 505971)

Trillion Violet Amethyst

42.7ct
20.9 x 22 mm
$ 256.14
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Brown Smoky Quartz Gem - 113.9ct Pear Facet (ID: 508825)

Pear Brown Smoky Quartz

113.9ct
43.2 x 27.8 mm
$ 96.86
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Swiss Blue Topaz Gem - 59.1ct Cushion Checkerboard (ID: 505393)

Cushion Blue Topaz

59.1ct
23.3 x 20.9 mm
$ 435.42
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Bi-Color Ametrine Gem - 48.2ct Oval Portuguese-Cut (ID: 508991)

Oval Bi-color Ametrine

48.2ct
25.4 x 20.4 mm
$ 288.90
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Multicolor Chrysocolla Gem - 67.6ct Fancy Cabochon (ID: 334027)

Fancy Multicolor Chrysocolla

67.6ct
29.4 x 24.9 mm
$ 33.82
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Lemon Quartz Gem - 75.5ct Oval Checkerboard (ID: 509007)

Oval Yellow Quartz

75.5ct
26.9 x 23.4 mm
$ 88.37
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Pink Star Rose Quartz Gem - 263.1ct Oval Cabochon (ID: 505880)

Oval Pink Star Rose Quartz

263.1ct
39.1 x 35 mm
$ 394.58
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Violet Amethyst Gem - 53.5ct Pear Checkerboard (ID: 506064)

Pear Violet Amethyst

53.5ct
28.1 x 20.6 mm
$ 320.88
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