Square Cut Gemstones
Explore a wide selection of square cut gemstones, perfect for modern and classic jewelry designs.
|
Bi-color
|
Black Square Shaped Gemstones
|
Blue Square Shaped Gemstones
|
Brown Square Shaped Gemstones
|
Golden
|
Gray Square Shaped Gemstones
|
Green Square Shaped Gemstones
|
Multicolor Square Shaped Gemstones
|
Orange Square Shaped Gemstones
|
Pink Square Shaped Gemstones
|
Purple Square Shaped Gemstones
|
Red Square Shaped Gemstones
|
Turquoise Square Shaped Gemstones
|
Violet Square Shaped Gemstones
|
White Square Shaped Gemstones
|
Yellow Square Shaped Gemstones
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
3.75ct Yellow Citrine, Square, VS
9 x 9 mm (calibrated)
$ 28.77
0.54ctw Yellow Sapphire, Square, VS
3.4 x 3.3 mm
$ 27.25
0.08ct Blue Diamond, Square, VS-SI
2.5 x 2.1 mm
$ 74.52
2.14ctw Multicolor Sapphire, Square, VS
2.5 x 2.5 mm
$ 255.77
85.18ct Brown Tiger'S Eye, Square, Opaque
27 x 26.6 mm
$ 49.49
1.75ct Violet Amethyst, Square, VVS-VS
7 x 7 mm (calibrated)
$ 13.94
4.97ctw White Topaz, Square, VS-SI
3.6 x 3.6 mm
$ 36.21
23.37ct Gray Hematite, Square, Opaque
16 x 16 mm (calibrated)
$ 22.79
0.08ct Black Diamond, Square, Opaque
2 x 2 mm (calibrated)
$ 31.54
0.15ctw Black Diamond, Square, Opaque
2 x 2 mm (calibrated)
$ 74.70
3.69ct Yellow Citrine, Square, VS
9 x 9 mm (calibrated)
$ 24.25
0.91ctw Red Pyrope Garnet, Square, VS
4 x 4 mm (calibrated)
$ 6.98
3.34ctw Red Pyrope Garnet, Square, VS
4 x 4 mm (calibrated)
$ 25.61
0.85ct Orange Sphalerite, Square, SI
5 x 5 mm (calibrated)
$ 50.80
2.77ctw Blue Sapphire, Square, VVS-VS
2.7 x 2.6 mm
$ 151.74
2.62ctw Red Rhodolite Garnet, Square, VS
5 x 5 mm (calibrated)
$ 22.92
2.85ctw Yellow Citrine, Square, VS
7 x 7 mm (calibrated)
$ 19.80
3.43ct Yellow Citrine, Square, VS
9 x 9 mm (calibrated)
$ 26.30
0.43ctw Green Sapphire, Square, VS
3 x 3 mm (calibrated)
$ 59.96
1.06ct Yellow Citrine, Square, VVS-VS
6 x 6 mm (calibrated)
$ 7.39
0.48ctw Green Sapphire, Square, VS
3 x 3 mm (calibrated)
$ 66.93
2.55ctw Red Pyrope Garnet, Square, VS
4 x 4 mm (calibrated)
$ 19.56
1.75ctw Red Rhodolite Garnet, Square, VS
5 x 5 mm (calibrated)
$ 15.32
0.05ct Green Diamond, Square, VS-SI
2 x 2 mm (calibrated)
$ 55.89
- Page 1
- Page 2
- Page 3
- Page 4
- Page 5
- Page 6
- Page 7
- Page 8
- Page 9
- Page 10
- Page 11
- Page 12
- Page 13
- Page 14
- Page 15
- Page 16
- Page 17
- Page 18
- Page 19
- Page 20
- Page 21
- Page 22
- Page 23
- Page 24
- Page 25
- Page 26
- Page 27
- Page 28
- Page 29
- Page 30
- Page 31
- Page 32
- Page 33
- Page 34
- Page 35
- Page 36
- Page 37
- Page 38
- Page 39
- Page 40
- Page 41
- Page 42
- Page 43
- Page 44
- Page 45
- Page 46
- Page 47
- Page 48
- Page 49
- Page 50
- Page 51
- Page 52
- Page 53
- Page 54
- Page 55
- Page 56
- Page 57
- Page 58
- Page 59
- Page 60
- Page 61
- Page 62
- Page 63
- Page 64
- Page 65
- Page 66
- Page 67
- Page 68
- Page 69
- Page 70
- Page 71
- Page 72
- Page 73
- Page 74
- Page 75
- Page 76
- Page 77
- Page 78
- Page 79
- Page 80
- Page 81
- Page 82
- Page 83
- Page 84
- Page 85
- Page 86
- Page 87
- Page 88
- Page 89
- Page 90
- Page 91
- Page 92
- Page 93
- Page 94
- Page 95
- Page 96
- Page 97
- Page 98
- Page 99
- Page 100
- Page 101
- Page 102
- Page 103
- Page 104
- Page 105
- Page 106
- Page 107
- Page 108
Why Buy Square Shaped Gemstones from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Square Cut Gemstones
Our square cut gemstones are carefully selected for quality, offering clean lines and excellent brilliance. Each stone is 100% natural and ideal for precise jewelry settings.
Shop Square Gemstones Online
Browse square gemstones online at GemSelect with ease. Choose from a wide range of colors, sizes, and gem types, all available with secure checkout and worldwide delivery.
Square Cut Gems for Jewelry
Square cut gems are a popular choice for rings, earrings, and pendants. Their symmetrical shape offers a modern look while maximizing sparkle and color.
Popular Square Gemstone Types
Square shapes are available in many gemstones, including sapphire, garnet, amethyst, citrine, and topaz. Each offers unique color and characteristics for custom designs.
Faceted Square Cut Stones
Faceted square cut stones enhance brilliance through precise cutting styles such as princess cut and step cuts. These are perfect for high-clarity, sparkling gemstones.
Square Cabochon Gemstones
Square cabochons feature smooth, polished surfaces without facets. They are ideal for opaque or translucent stones and create a bold, contemporary appearance.
Calibrated Square Gemstones
Calibrated square gemstones are cut to standard sizes such as 5 mm, 6 mm, or 8 x 8 mm, making them easy to set into ready-made jewelry mounts.
Wholesale Square Cut Gems
Buy square cut gemstones in bulk for jewelry production or resale. We offer competitive pricing and a wide inventory of loose stones in various qualities.
Choosing the Right Square Gemstone
When selecting a square gemstone, consider color, clarity, cut quality, and size. Square cuts highlight symmetry, so well-proportioned stones deliver the best visual appeal.
Learn more about gemstone cuts and shapes on our Gemstone Cutting Guide.
FAQs
What is a square cut gemstone?
A square cut gemstone is shaped with equal sides, offering a symmetrical and modern appearance. Popular styles include princess cut and step cut designs.
Are square cut gemstones good for rings?
Yes, square cut gemstones are excellent for rings due to their clean lines and brilliance. They are commonly used in engagement rings and statement pieces.
What is the difference between square and princess cut?
The princess cut is a specific type of square cut with brilliant faceting, while square cut is a broader term that includes multiple cutting styles.
Do square gemstones come in calibrated sizes?
Yes, many square gemstones are available in calibrated sizes such as 4 mm, 5 mm, and 6 mm, making them easy to fit into standard settings.
Which gemstones are available in square shapes?
Many gemstones are cut in square shapes, including sapphire, ruby, garnet, amethyst, citrine, and topaz, offering a wide range of colors and price points.
Are all square cut gemstones faceted?
No, square gemstones can be either faceted for brilliance or cut as cabochons for a smooth, polished appearance depending on the gem type.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Web site is very simple to navigate Selection is terrific
Overall Rating -> 10
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Overall Rating -> 8 
It was fine
Overall Rating -> 10
Good, hope gem quality is good and genuine
Overall Rating -> 10
I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.
