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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (3425): Square Shaped Gems Clear All
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21 pcs
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0.2ct Princess-Cut Multicolor Sapphire Gem (ID: 354246)
0.16 ct (total 3.26ctw) Sapphire
2.7 x 2.7 mm
$ 182.56
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21 pcs
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0.2ct Princess-Cut Multicolor Sapphire Gem (ID: 353694)
0.15 ct (total 3.09ctw) Sapphire
2.8 x 2.8 mm
$ 123.60
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21 pcs
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0.2ct Princess-Cut Multicolor Sapphire Gem (ID: 353688)
0.15 ct (total 3.22ctw) Sapphire
2.8 x 2.8 mm
$ 128.80
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1 pc
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7.8ct Princess-Cut Pink Rose Quartz Gem (ID: 414767)
7.81 ct Rose Quartz
11.6 x 11.4 mm
$ 39.05
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30 pcs
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0.1ct Princess-Cut Yellow Orange Citrine Gem (ID: 341231)
0.12 ct (total 3.63ctw) Citrine
3.1 x 3.1 mm
$ 26.68
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2 pcs
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6.7ct Princess-Cut Purplish Pink Mystic Topaz Gem (ID: 499547)
6.69 ct (total 13.37ctw) Mystic Topaz
10.2 x 10.1 mm
$ 97.87
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10 pcs
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0.4ct Square Step-Cut Red Almandine Garnet Gem (ID: 494301)
0.40 ct (total 4.01ctw) Almandine Garnet
4.1 x 4.1 mm
$ 15.24
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21 pcs
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0.1ct Princess-Cut Multicolor Sapphire Gem (ID: 353689)
0.14 ct (total 2.87ctw) Sapphire
2.8 x 2.8 mm
$ 160.72
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21 pcs
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0.2ct Princess-Cut Multicolor Sapphire Gem (ID: 352562)
0.16 ct (total 3.40ctw) Sapphire
2.9 x 2.9 mm
$ 136.00
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21 pcs
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0.2ct Princess-Cut Multicolor Sapphire Gem (ID: 352570)
0.15 ct (total 3.23ctw) Sapphire
2.7 x 2.7 mm
$ 129.20
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1 pc
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0.7ct Princess-Cut Red Spinel Gem (ID: 503576)
0.67 ct Spinel
5 x 4.9 mm
$ 187.60
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21 pcs
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0.1ct Princess-Cut Multicolor Sapphire Gem (ID: 351645)
0.11 ct (total 2.33ctw) Sapphire
2.5 x 2.4 mm
$ 130.48
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2 pcs
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1.4ct Square Facet Yellow Golden Golden Beryl Gem (ID: 436010)
1.41 ct (total 2.81ctw) Golden Beryl
6.9 x 6.9 mm
$ 56.20
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2 pcs
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6.7ct Princess-Cut Purplish Pink Mystic Topaz Gem (ID: 500004)
6.67 ct (total 13.33ctw) Mystic Topaz
10.1 x 10.1 mm
$ 97.58
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15 pcs
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0.1ct Princess-Cut Multicolor Sapphire Gem (ID: 411206)
0.09 ct (total 1.37ctw) Sapphire
2.4 x 2.3 mm
$ 54.80
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1 pc
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19.2ct Square Cabochon Blue-Sheen Gray Labradorite Gem (ID: 505263)
19.15 ct Labradorite
16.3 x 16.2 mm
$ 20.11
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10 pcs
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0.2ct Princess-Cut Multicolor Sapphire Gem (ID: 347898)
0.24 ct (total 2.43ctw) Sapphire
3.4 x 3.3 mm
$ 121.50
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20 pcs
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0.1ct Princess-Cut Multicolor Sapphire Gem (ID: 411380)
0.07 ct (total 1.44ctw) Sapphire
2.2 x 2.2 mm
$ 57.60
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10 pcs
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0.5ct Square Step-Cut Red Pyrope Garnet Gem (ID: 464415)
0.51 ct (total 5.09ctw) Pyrope Garnet
4.2 x 4.1 mm
$ 35.63
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1 pc
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77.8ct Square Cabochon Violet Charoite Gem (ID: 435033)
77.77 ct Charoite
32.8 x 32.6 mm
$ 116.66
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1 pc
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10.8ct Princess-Cut Pink Rose Quartz Gem (ID: 414699)
10.83 ct Rose Quartz
13 x 12.9 mm
$ 54.15
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.

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simple, clear, well organized site
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Good quality goods
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Great selection and very easy to navigate. Loads of fun to shop!
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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!!
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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
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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 :)
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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