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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (1479): Square Sapphire Gems Sapphire, Star Sapphire, Color Change Sapphire Clear All
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ID: 34944020 pcs
thumb image of 2.1ct Princess-Cut Blue Sapphire (ID: 349440)
2.05 ct Sapphire
2.4 x 2.3 mm
$ 123.00
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ID: 35414820 pcs
thumb image of 2.4ct Princess-Cut Yellow Golden Sapphire (ID: 354148)
2.44 ct Sapphire
2.7 x 2.6 mm
$ 56.12
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ID: 35386916 pcs
thumb image of 3.8ct Princess-Cut Pink Sapphire (ID: 353869)
3.76 ct Sapphire
3.4 x 3.3 mm
$ 188.00
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ID: 3626844 pcs
thumb image of 0.7ct Square Facet Yellow Golden Sapphire (ID: 362684)
0.71 ct Sapphire
2.9 x 2.9 mm
$ 20.38
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ID: 3308646 pcs
thumb image of 0.9ct Princess-Cut Yellow Orange Sapphire (ID: 330864)
0.91 ct Sapphire
2.9 x 2.9 mm
$ 20.93
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ID: 41134620 pcs
thumb image of 2.1ct Princess-Cut Pink Sapphire (ID: 411346)
2.11 ct Sapphire
2.7 x 2.6 mm
$ 84.40
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ID: 35256021 pcs
thumb image of 3.3ct Princess-Cut Multicolor Sapphire (ID: 352560)
3.25 ct Sapphire
2.8 x 2.7 mm
$ 182.00
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ID: 35417520 pcs
thumb image of 2.5ct Princess-Cut Yellow Golden Sapphire (ID: 354175)
2.51 ct Sapphire
2.5 x 2.5 mm
$ 57.73
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ID: 34555030 pcs
thumb image of 3.1ct Princess-Cut Yellow Golden Sapphire (ID: 345550)
3.11 ct Sapphire
2.6 x 2.6 mm
$ 71.53
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ID: 35413521 pcs
thumb image of 3.3ct Princess-Cut Multicolor Sapphire (ID: 354135)
3.28 ct Sapphire
2.8 x 2.8 mm
$ 183.68
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ID: 4125507 pcs
thumb image of 1.3ct Princess-Cut Purple Pink Sapphire (ID: 412550)
1.34 ct Sapphire
3.2 x 3.1 mm
$ 60.30
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ID: 34447430 pcs
thumb image of 2.8ct Princess-Cut Blue Sapphire (ID: 344474)
2.78 ct Sapphire
2.4 x 2.3 mm
$ 166.80
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ID: 41124010 pcs
thumb image of 1.4ct Princess-Cut Multicolor Sapphire (ID: 411240)
1.35 ct Sapphire
2.8 x 2.8 mm
$ 54.00
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ID: 34911820 pcs
thumb image of 1.8ct Princess-Cut Blue Sapphire (ID: 349118)
1.76 ct Sapphire
2.3 x 2.3 mm
$ 105.60
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ID: 3669682 pcs
thumb image of 1ct Princess-Cut Light Yellow Sapphire (ID: 366968)
0.96 ct Sapphire
4.2 x 4.2 mm
$ 99.50
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ID: 34741720 pcs
thumb image of 2.5ct Princess-Cut Multicolor Sapphire (ID: 347417)
2.45 ct Sapphire
2.7 x 2.7 mm
$ 122.50
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ID: 34589923 pcs
thumb image of 3.2ct Princess-Cut Yellow Golden Sapphire (ID: 345899)
3.19 ct Sapphire
2.7 x 2.7 mm
$ 73.37
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ID: 34603330 pcs
thumb image of 2.9ct Princess-Cut Red Orange Sapphire (ID: 346033)
2.88 ct Sapphire
2.5 x 2.5 mm
$ 72.00
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ID: 34740520 pcs
thumb image of 2.5ct Princess-Cut Multicolor Sapphire (ID: 347405)
2.53 ct Sapphire
2.6 x 2.6 mm
$ 63.25
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ID: 34740820 pcs
thumb image of 2.6ct Princess-Cut Multicolor Sapphire (ID: 347408)
2.63 ct Sapphire
2.7 x 2.7 mm
$ 65.75
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ID: 34650820 pcs
thumb image of 3.3ct Princess-Cut Red Orange Sapphire (ID: 346508)
3.30 ct Sapphire
2.9 x 2.9 mm
$ 82.50
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Square Sapphire Gems
Natural sapphires never go out of fashion. Sapphire can occur in a variety of colors and is prized for its excellent hardness and durability. At 9 on Mohs scale of mineral hardness, it is the second hardest natural material on earth. Sapphire belongs to the 'precious four', along with ruby, emerald and diamond. Blue is the traditional sapphire color, while all other colors are referred to as 'fancy' color sapphire (except red). Sapphire is gem-quality corundum, the same material which makes up that of fine red ruby. Sapphire is famed for its brilliance and luster; and owed to its versatility and durability, it is indeed one of the most valuable and wearable of all colored gemstones. The name 'corundum' originates from 'kuruvindam', an ancient Sanskrit word; while the name 'sapphire' comes from the Persian word 'safir'.

Sapphire gems can be found in a variety of shapes and cuts, including faceted gems, carvings and cabochons. Square sapphires are usually faceted, but occasionally are offered as cabochons. One of the more popular cuts for square-shaped sapphire is the 'princess-cut'. This type of cut maximizes brilliance and is often given to small melee sapphires for use as accent or side-stones. Natural sapphires are quite rare, especially untreated fine quality sapphire. Most sapphire is enhanced through routine heat-treatment to improve color and clarity, though many sapphires can be found completely untreated. Unlike oval sapphires and round sapphires, square sapphires are not usually found in larger sizes. In fact, most will find it difficult to source any square-shaped sapphire over 1 carat in weight. Sapphires are seen as the guardians of love. When given as a gift, sapphires are believed to enhance love and harmonize the souls.
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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