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 (9): Huge Gems - Spinel Clear All
Sort By:
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 11ct Trillion Rose-Cut (ID: 328421)

Trillion Black Spinel

11ct
14.1 x 13.8 mm
$ 22.02
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 11.3ct Trillion Rose-Cut (ID: 328414)

Trillion Black Spinel

11.3ct
14.2 x 13.9 mm
$ 22.58
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 11ct Trillion Rose-Cut (ID: 328477)

Trillion Black Spinel

11ct
14.1 x 13.9 mm
$ 22.06
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 11ct Trillion Rose-Cut (ID: 328453)

Trillion Black Spinel

11ct
14.1 x 13.8 mm
$ 22.08
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 7.5ct Round Rose-Cut (ID: 438429)

Round Black Spinel

7.5ct
12 mm
$ 22.53
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 7.3ct Round Rose-Cut (ID: 438862)

Round Black Spinel

7.3ct
11.9 mm
$ 21.99
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 13.7ct Oval Rose-Cut (ID: 438285)

Oval Black Spinel

13.7ct
18.1 x 13.1 mm
$ 41.13
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 8.9ct Round Rose-Cut (ID: 225850)

Round Black Spinel

8.9ct
11.8 mm
$ 44.45
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Black Spinel Gem - 13.9ct Oval Rose-Cut (ID: 438287)

Oval Black Spinel

13.9ct
18.2 x 13 mm
$ 41.58
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