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
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (7): Cushion Cut 14x10 mm Gems Clear All
Sort By:
Click for Details
Compare
2 pcs
Add to Cart
7.2ct Cushion Cabochon Green Seraphinite Gem (ID: 323974)
7.15 ct (total 14.29ctw) Seraphinite
14.3 x 10 mm
$ 24.29
Item in Stock
Click for Details
Compare
2 pcs
Add to Cart
5.9ct Cushion Cabochon Green Seraphinite Gem (ID: 317095)
5.85 ct (total 11.70ctw) Seraphinite
14.1 x 10 mm
$ 19.89
Item in Stock
Click for Details
Compare
2 pcs
Add to Cart
5.9ct Cushion Cabochon Green Seraphinite Gem (ID: 317096)
5.86 ct (total 11.72ctw) Seraphinite
14 x 10 mm
$ 19.92
Item in Stock
Click for Details
Compare
2 pcs
Add to Cart
5.8ct Cushion Cabochon Green Seraphinite Gem (ID: 323873)
5.78 ct (total 11.56ctw) Seraphinite
13.9 x 9.9 mm
$ 19.65
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
Click for Product Video (385684)
11.2ct Cushion Cabochon Red Orange Spessartite Garnet Gem (ID: 385684)
11.19 ct Spessartite Garnet
13.7 x 10.1 mm
$ 359.98
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
5.6ct Cushion-Cut Greenish Golden Apatite Gem (ID: 407516)
5.64 ct Apatite
13.7 x 9.7 mm
$ 169.20
Item in Stock
Click for Details
Compare
1 pc
Add to Cart
7.9ct Cushion-Cut Bi-Color Ametrine Gem (ID: 483894)
7.87 ct Ametrine
13.7 x 9.8 mm
$ 47.22
Item in Stock
Cushion Cut 14x10 mm Gems
Some people by gems by color or price, but for many, it is best to buy gems by size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated cushion shapes, facet cut and cabochon gems available now in 14 mm x 10 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not meant nor expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

Certified Customer Reviews
Overall Rating -> 9 star ratings
simple, clear, well organized site
Posted By Lleb in December, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Good quality goods
Posted By None in December, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Great selection and very easy to navigate. Loads of fun to shop!
Posted By PinkDalek in December, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I just looked up black opals expecting an outrageous price. Then I see this website and I get so excited. Mom's gonna love it!! And It's not costing me an arm and a leg!!
Posted By Katie in December, 2018
Source: Bizrate
Overall Rating -> 8 star ratings
I love shopping for jewels and love thinking of what could be made from them. I love buying the birth stones of those dearest to me.
Posted By Lorenzo in December, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I love the easiness of your website, I have learned so much about stones I have never even heard of before. I starting a business around a stones shape I can only find on your website! Thank you! I will continue to shop here :)
Posted By Anna in December, 2018
Source: Bizrate
Popular Gemstones
All Gemstones (144)
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