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Buy Square Shaped Gems

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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (3204): Square Shaped Gems Clear All
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21 pcs
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Multicolor Sapphire Gem - 0.2ct Princess-Cut (ID: 354246)

Square Multicolor Sapphire

0.16 ct (total 3.26ctw)
2.7 x 2.7 mm
$ 182.56
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21 pcs
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Multicolor Sapphire Gem - 0.2ct Princess-Cut (ID: 353694)

Square Multicolor Sapphire

0.15 ct (total 3.09ctw)
2.8 x 2.8 mm
$ 123.60
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21 pcs
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Multicolor Sapphire Gem - 0.2ct Princess-Cut (ID: 353688)

Square Multicolor Sapphire

0.15 ct (total 3.22ctw)
2.8 x 2.8 mm
$ 128.80
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1 pc
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Pink Rose Quartz Gem - 7.8ct Princess-Cut (ID: 414767)

Square Pink Rose Quartz

7.8ct
11.6 x 11.4 mm
$ 39.05
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2 pcs
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Lively Green Peridot Gem - 0.9ct Square Step-Cut (ID: 477611)

Square Green Peridot

0.94 ct (total 1.87ctw)
6 x 5.9 mm
$ 29.86
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2 pcs
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Purplish Pink Mystic Topaz Gem - 6.7ct Princess-Cut (ID: 499547)

Square Pink Mystic Topaz

6.69 ct (total 13.37ctw)
10.2 x 10.1 mm
$ 97.87
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1 pc
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Green Maw-Sit-Sit Gem - 20ct Square Sugarloaf Cabochon (ID: 476985)

Square Green Maw-Sit-Sit

20ct
15.2 x 14.6 mm
$ 59.94
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20 pcs
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Blue White Rainbow Moonstone Gem - 0.2ct Square Facet (ID: 306917)

Square White Rainbow Moonstone

0.17 ct (total 3.36ctw)
3.2 x 3.1 mm
$ 57.12
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21 pcs
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Multicolor Sapphire Gem - 0.1ct Princess-Cut (ID: 353689)

Square Multicolor Sapphire

0.14 ct (total 2.87ctw)
2.8 x 2.8 mm
$ 160.72
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21 pcs
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Multicolor Sapphire Gem - 0.2ct Princess-Cut (ID: 352562)

Square Multicolor Sapphire

0.16 ct (total 3.40ctw)
2.9 x 2.9 mm
$ 136.00
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21 pcs
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Multicolor Sapphire Gem - 0.2ct Princess-Cut (ID: 352570)

Square Multicolor Sapphire

0.15 ct (total 3.23ctw)
2.7 x 2.7 mm
$ 129.20
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20 pcs
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Blue White Rainbow Moonstone Gem - 0.1ct Square Facet (ID: 305328)

Square White Rainbow Moonstone

0.12 ct (total 2.44ctw)
3.1 x 3 mm
$ 41.48
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1 pc
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Red Spinel Gem - 0.7ct Princess-Cut (ID: 503576)

Square Red Spinel

0.7ct
5 x 4.9 mm
$ 187.60
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21 pcs
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Multicolor Sapphire Gem - 0.1ct Princess-Cut (ID: 351645)

Square Multicolor Sapphire

0.11 ct (total 2.33ctw)
2.5 x 2.4 mm
$ 130.48
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4 pcs
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Red Pyrope Garnet Gem - 0.6ct Square Step-Cut (ID: 450941)

Square Red Pyrope Garnet

0.63 ct (total 2.52ctw)
5 x 4.9 mm
$ 17.64
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10 pcs
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Multicolor Sapphire Gem - 0.2ct Princess-Cut (ID: 347898)

Square Multicolor Sapphire

0.24 ct (total 2.43ctw)
3.4 x 3.3 mm
$ 121.50
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20 pcs
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Multicolor Sapphire Gem - 0.1ct Princess-Cut (ID: 411380)

Square Multicolor Sapphire

0.07 ct (total 1.44ctw)
2.2 x 2.2 mm
$ 57.60
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1 pc
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Violet Charoite Gem - 77.8ct Square Cabochon (ID: 435033)

Square Violet Charoite

77.8ct
32.8 x 32.6 mm
$ 116.66
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1 pc
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Pink Rose Quartz Gem - 10.8ct Princess-Cut (ID: 414699)

Square Pink Rose Quartz

10.8ct
13 x 12.9 mm
$ 54.15
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2 pcs
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Purplish Pink Mystic Topaz Gem - 6.2ct Princess-Cut (ID: 500015)

Square Pink Mystic Topaz

6.21 ct (total 12.41ctw)
10.1 x 10 mm
$ 90.84
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4 pcs
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Click for Product Video (261565)
Yellowish Green Sphene Gem - 0.4ct Square Facet (ID: 261565)

Square Green Sphene

0.38 ct (total 1.50ctw)
3.9 x 3.7 mm
$ 42.75
Item in Stock
Square Shaped Gems
Buying gemstones by shape is often eye-opening versus buying gemstones by type. In most cases, gem dealers will have many gemstone types that you may not have even heard of before. If you're open to the idea of any color gem and any gem type, as long as it's in the right shape and size, then shopping gems by shape is a great way to provide you with more options to choose from. In the gemstone world, shape and cut are different concepts, but the difference isn't always obvious, making sense of the two is often too confusing, even for professionals in the gem industry. The shape of a gemstone refers to exactly that; the face-up outline of a specific gemstone.

The most common shapes for finished gemstones are round, oval, square, marquise, baguette, cushion, heart and etc. For square-shaped gemstones, princess-cut gems are most popular, cut with a 1:1 length-to-width ratio. Square-shaped faceted gems may also be step-cut rather than brilliant-cut as seen in the princess-cut style. Brilliant-cut gems are designed to bring out the brilliance in a gem, whereas step-cut gemstones establish more emphasis on bringing out the natural color of a gem. There are even several mixed cut-styles that feature an overall square shape, perhaps featuring facets on the pavilion combined with a smooth, domed crown. Examples of mixed-cut gemstone styles include rose-cut gems, buff-top gems and checkerboard-cut gems. Square shapes gems are also offered as square cabochon gems. Square cabochons are usually domed, but unlike oval and round cabochons, square shapes often come to a crease due to the overall shape of the gem.

Certified Customer Reviews
Overall Rating -> 10 star ratings
In my 20's I imported gemstones. I decided to try it again, for gifts. I found GemSelect; studied their website; talked with them and decided to make a purchase.
Posted By Rob in February, 2019
Source: Bizrate
Overall Rating -> 8 star ratings
i haven't received my purchase yet so i don't have a full opinion.
Posted By Tjk in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I would recommend GEMSELECT based upon the variety of gems. Gems that i didn't expect to even be apart of the selection and it gave me more options. Options in which played a key role in finding the right gem. Its always good to have options especially when trying to formulate a good piece of art work that has uniqueness. Which ultimately captures costumers eye appeal.
Posted By Left.Right.Center in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I found a beautiful rose quartz stone in the right size for the right price.
Posted By Calico9999 in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Gemselect is o.k the prices are pretty good, but the shipping prices really suck, one time I order from them and order got lost or never came, but they were good about fixing the problem and rectifying the situation, the stones and good, and the ones that come in the mail, look just as pictured on the website, or all it's not bad and its were I go to get my stones.
Posted By Spinach in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Perfect experience. Pictures were accurate, selection was easy to maneuver. Product arrived as ordered.
Posted By Jess in February, 2019
Source: Bizrate
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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