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Square Cut Gemstone

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12.25 Carat Natural Loose Swiss Blue Topaz Pair Square Cut Gemstone
Located in Peshawar, PK
9.9 x 9.9 x 7.7 Mm Sizes: 5.90 And 6.25 Carats Origin: Brazil Shape: Square Color: Blue Certificate
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

Natural Aquamarine Square Cut Gemstone Ring in 18K Yellow Gold
By VR Jewels
Located in New York, NY
Gold > Gemstone - Aquamarine > Gemstone Weight - 1.98 ct > Gemstone pcs - 1 > Gemstone shape - Square
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Aquamarine, 18k Gold, Yellow Gold, Gold

8.85ct Square Cut Rubellite Tourmaline Loose Gemstone
By Hannaboya
Located in Lanham, MD
This stunning 8.85-carat square-cut Rubellite Tourmaline is a gemstone of unparalleled beauty. Its
Category

2010s African Artisan Loose Gemstones

Materials

Tourmaline

6.08ct Square Cut Brownish Pink Tourmaline Gemstone
By Hannaboya
Located in Lanham, MD
. Specifications: Gemstone Type: Rubellite Tourmaline Weight: 6.08 carats Cut: Square Dimensions: 10.5mm x 10.5mm
Category

2010s Nigerian Artisan Loose Gemstones

Materials

Rubelite, Tourmaline

13.16ct Square Cut Rubellite Tourmaline Loose Gemstone
By Hannaboya
Located in Lanham, MD
This 13.16-carat Pink Tourmaline is a gemstone that instantly catches the eye with its vibrant
Category

2010s African Modern Loose Gemstones

Materials

Rubelite, Tourmaline

Blue Topaz Square Cut Stone Natural Loose Gemstone
Located in Jaipur, RJ
2 Pieces / 1 Pair 18.15 Ct Weight 11 mm Size
Category

21st Century and Contemporary Brazilian Art Deco Loose Gemstones

Materials

Topaz, Blue Topaz

Natural Pink Morganite Square Cut AAAA Grade 22.57x22.37x13.37 Loose Gemstone
Located in New York, NY
Measurements (Length x Width x Height): 22.57mm length x22.37mm width x13.37 Height ★ Shape: Square ★ Color
Category

21st Century and Contemporary African Loose Gemstones

Materials

Morganite

Hot Pink Garnet 2.25 carat Square cut Natural Madagascar's Loose Garnet Gemstone
Located in Bangkok, TH
Garnet, a dazzling gemstone with a weight of 2.25 carats, boasts a distinctive square cut that
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Garnet

6.12ct Square Bi-Color Tourmaline Gemstone
By Hannaboya
Located in Lanham, MD
-carat Square Bi-color Tourmaline with enchanting pink hues. This loose gemstone is a radiant masterpiece
Category

2010s African Artisan Loose Gemstones

Materials

Rubelite, Tourmaline

1.60 Carats Soft Red Loose Garnet Stone Square Cut Natural African Gemstone
Located in Bangkok, TH
Shape square Cut baguette A stunning piece of natural beauty, this soft red garnet stone boasts a
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

Light and Pastel Baby Pink Natural Tourmaline Loose Gemstones 4.35 Ct Square Cut
Located in Peshawar, PK
other Jewelry Setting– Square Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️
Category

21st Century and Contemporary Afghan Art Deco Loose Gemstones

Materials

Tourmaline

3.17 Carat Square cut Tourmaline
Located in London, GB
3.17 Carat Square cut Tourmaline. This spectacular Square cut Tourmaline weighs 3.17 Carats and
Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Tourmaline

3.17 Carat Square cut Tourmaline
3.17 Carat Square cut Tourmaline
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W 0.34 in D 0.2 in L 0.35 in
5.13 Square Cut Rust Red Tourmaline
By Hannaboya
Located in Lanham, MD
6mm, its modern, geometric form contrasts with traditional gemstone cuts, enhancing its contemporary
Category

2010s African Modern Loose Gemstones

Materials

Tourmaline

40.70 Carat Natural Loose Amethyst Square Shape Gemstone
Located in Peshawar, PK
Stone: Amethyst Weight : 40.70 Carats Dimension: 20 x 20 x 15.8 Mm Origin: Brazil Shape: Square
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

40.70 Carat Natural Loose Amethyst Square Shape Gemstone
40.70 Carat Natural Loose Amethyst Square Shape Gemstone
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W 0.79 in D 0.63 in L 0.79 in
13.00 Carat Natural Loose Citrine Square Shape Gemstone
Located in Peshawar, PK
Certficate: On Demand Shape: Square Citrine, a radiant and versatile gemstone, enchants with its warm
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

13.00 Carat Natural Loose Citrine Square Shape Gemstone
13.00 Carat Natural Loose Citrine Square Shape Gemstone
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W 0.58 in D 0.43 in L 0.59 in
8.05 Carat Natural Loose Moonstone Square Shape Gemstone
Located in Peshawar, PK
Certificate: On Customer Demand Moonstone is a captivating gemstone prized for its shimmering, ethereal glow
Category

21st Century and Contemporary Indian Arts and Crafts Loose Gemstones

Materials

Moonstone

8.05 Carat Natural Loose Moonstone Square Shape Gemstone
8.05 Carat Natural Loose Moonstone Square Shape Gemstone
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W 0.5 in D 0.38 in L 0.5 in
7.55 Carat Natural Loose Amethyst Square Shape Gemstone
Located in Peshawar, PK
Treatment: Non Certificate: On Demand Shape: Square Amethyst, a stunning variety of quartz known for its
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

7.55 Carat Natural Loose Amethyst Square Shape Gemstone
7.55 Carat Natural Loose Amethyst Square Shape Gemstone
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W 0.49 in D 0.36 in L 0.49 in
5.47 Carat Blue Zircon Square Octagon, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
! It is very well cut, with a modified brilliant cut pavilion and excellent proportions affording it
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Zircon, Blue Zircon

Captivating 0.90 carat Square Cut Brilliant Diamond
Located in רמת גן, IL
Natural cut Square diamond in a .90 carat J VVS1 cut. This diamond comes with GIA Certificate and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

4.00 Carat Natural Loose Aquamarine Perfect Square Shape Gemstone
Located in Peshawar, PK
Color: Light Blue / White Blue Shape: Square Treatment: Non Certficate: On Customer Demand Aquamarine
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

3.15 Carat Natural Loose Golden Topaz Square Shape Gemstone
Located in Peshawar, PK
Shape: Square Color; Golden Treatment: Non Certificate: On Demand Golden Topaz is a radiant gemstone
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Topaz

3.15 Carat Natural Loose Golden Topaz Square Shape Gemstone
3.15 Carat Natural Loose Golden Topaz Square Shape Gemstone
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W 0.32 in D 0.25 in L 0.32 in
1.40 Carat Natural Loose Green Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Certificate: On Demand Treatment: Non Shape: Square Colour: Green Tourmaline is a captivating gemstone
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

12.05 Carat Natural Loose Yellow Citrine Square Shape Gemstone
Located in Peshawar, PK
Certficate: On Demand Shape: Square Citrine, a radiant and versatile gemstone, enchants with its warm
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

3.20 Carat Natural Loose Lemon Quartz Square Shape Gemstone
Located in Peshawar, PK
Loose Lemon Quartz Weight: 3.20 Carats Dimension: 9.6 x 9.6 x 6.6 Mm Origin: Brazil Shape: Square
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine, Quartz

3.20 Carat Natural Loose Lemon Quartz Square Shape Gemstone
3.20 Carat Natural Loose Lemon Quartz Square Shape Gemstone
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W 0.38 in D 0.26 in L 0.38 in
5.75 Carat Natural Loose Amethyst Perfect Square Shape Gemstone
Located in Peshawar, PK
Treatment: Non Certificate: On Demand Shape: Square Amethyst, a stunning variety of quartz known for its
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

4.20 Carat Natural Loose Black Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Loose Black Tourmaline Weight: 4.20 Carat Dimension: 9.5 x 9.3 x 6.2 Mm Treatment: None Certificate: On Demand Origin: Afghanistan Black tourmaline is a powerful protective s...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.15 Carat Natural Loose Indicolite Tourmaline Square Shape Gemstone
Located in Peshawar, PK
gemstone known for its remarkable variety of colors, making it a favorite among gemstone enthusiasts and
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline, Indicolite

1.85 Carat Natural Loose Rhodolite Garnet Square Shape Gemstone
Located in Peshawar, PK
: Africa Treatment: Non Shape : Square Rhodolite garnet, a gemstone celebrated for its enchanting reddish
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

Tourmaline Pink 3.55Ct natural Loose Gemstone Square Cushion cut, GFCO certified
By GRALJEWELRY
Located in Daugavpils, LV
Gemstone Shape: Square cushion cut Gemstone Creation: Natural Gemstone Treatment: Not Enhanced, No
Category

2010s Nigerian Loose Gemstones

Materials

Tourmaline

Brilliant 0.50ct Ideal Cut Square Diamond - GIA Certified
Located in רמת גן, IL
Brilliant 0.50ct Ideal Cut Square Diamond - GIA Certified Discover timeless beauty with this
Category

2010s Israeli Loose Gemstones

Materials

Diamond

2.10 Carat Natural Loose Green Blue Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Treatment: Non Certificate: On Customer Demand Shape: Square Tourmaline is a captivating gemstone known
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Dazzling 2.46ct Ideal Cut Square Diamond - GIA Certified
Located in רמת גן, IL
Dazzling 2.46ct Ideal Cut Square Diamond - GIA Certified Discover the unparalleled beauty of this
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Timeless 1.20ct Ideal Cut Square Diamond - GIA Certified
Located in רמת גן, IL
Timeless 1.20ct Ideal Cut Square Diamond - GIA Certified This exceptional 1.20-carat square
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Stunning 1.21ct Ideal Cut Square Diamond - GIA Certified
Located in רמת גן, IL
Stunning 1.21ct Ideal Cut Square Diamond - GIA Certified Celebrate exceptional craftsmanship and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Exquisite 1.20ct Ideal Cut Square Diamond - GIA Certified
Located in רמת גן, IL
Exquisite 1.20ct Ideal Cut Square Diamond - GIA Certified Discover the unparalleled beauty of this
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Lime Green Natural Peridot Ring Pendant Gemstone 3.45 Ct Square Cut for Jewelry
Located in Peshawar, PK
-Modified Cushion Cut from Supat Valley, Kohistan Pakistan!! 💎 GEMSTONE TYPE: Peridot ⚖️ WEIGHT: 3.45
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

8.25 Carat Natural Loose Madeira Citrine Pair Square Shape Gemstone
Located in Peshawar, PK
9.5 x 9.4 x 7.5 Mm Origin: Brazil Colour : Orange and Yellow Shape: Square Certificate: On Demand
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

5.10 Carat Natural Loose Pale Blue Aquamarine Square Shape Gemstone
Located in Peshawar, PK
: Shigar Valley, Pakistan Treatment: Non Certificate : On Demand Shape: Square Aquamarine is a
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

6.60 Carat Natural Loose Bi-Colour Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Blue Treatment: Non Certificate: On Customer Demand Shape: Square Tourmaline is a captivating
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

8.46 carats Reddish Pink Garnet Square Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
: Cushion Cut: Square Cushion The 8.46-carat Reddish Pink Garnet Square Cushion Cut Natural Tanzanian
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

3.14 Carats Pink Tourmaline Square Faceted Cutstone Top Quality Natural gemstone
Located in Jaipur, RJ
3.14 Carats Pink Tourmaline Square Faceted Cut stone Top Quality Natural gemstone Gemstone
Category

21st Century and Contemporary Nigerian Art Deco Loose Gemstones

Materials

Tourmaline

8.80 Carat Elegant Loose London Blue Topaz Square Shape Gemstone
Located in Peshawar, PK
: Square Cushion Color: Deep Blue Certificate: On Customer Demand London Blue Topaz is a mesmerizing
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

62.25 Carat Brilliant Loose London Blue Topaz Square Shape Gemstone
Located in Peshawar, PK
: Square Color: Deep Blue Certificate: On Customer Demand London Blue Topaz is a mesmerizing variety of
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

1pc Sparkling 1ct Square Modified Brilliant Cut Natural Diamond
Located in רמת גן, IL
This stunning square modified brilliant cut diamond is a rare and valuable gem. It is perfectly cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Faceted Blue Green Tourmaline Square Shape 2.80 Carat Gemstone
Located in Peshawar, PK
Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating gemstone known
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.10 Carat Adorable Natural Loose Lagoon Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Certificate: On Demand Treatment: Non Tourmaline is a captivating gemstone known for its remarkable variety
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

4.15 Carat Adorable Faceted London Blue Topaz Square Shape Gemstone
Located in Peshawar, PK
: Square Color: Deep Blue Certificate: On Customer Demand London Blue Topaz is a mesmerizing variety of
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

11.05 Carat Excellent Faceted Bi Colour Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Green And Peachy Pink Origin : Africa Certificate: On Customer Demand Shape: Square Tourmaline is a
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Tourmaline

Dazzling 2.00ct Double Excellent Ideal Cut Square-Shaped Diamond
Located in רמת גן, IL
Dazzling 2.00ct Double Excellent Ideal Cut Square-Shaped Diamond This dazzling 2.00ct square-cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Stunning 7.35 Carats Perfect Square Asscher Cut Loose Citrine Ring Gemstone
Located in Peshawar, PK
Shape: Square Cut: Asscher Certificate: On Customer Demand Citrine is a captivating gemstone known for
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Radiant 1.20ct Ideal Cut Square-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Radiant 1.20ct Ideal Cut Square-Shaped Diamond - GIA Certified This beautifully crafted 1.20-carat
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Radiant 3.01 ct Ideal Cut Square Diamond - GIA Certified
Located in רמת גן, IL
Radiant 3.01 ct Ideal Cut Square Diamond - GIA Certified This radiant 3.01 ct square diamond is a
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1.40ct Ideal Cut Square-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Sparkling 1.40ct Ideal Cut Square-Shaped Diamond - GIA Certified Experience the epitome of diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Classic 3.01ct Ideal Cut Square-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Classic 3.01ct Ideal Cut Square-Shaped Diamond - GIA Certified Discover the pinnacle of diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

6.45 Carat Natural Loose Blue Green Included Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Certificate: On Demand Treatment: Non Shape: Square Colour: Blue And Green Clarity: Included Tourmaline
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

12.00 Carat Natural Loose Yellow Citrrine Square Shape Gemstone For Necklace
Located in Peshawar, PK
Certficate: On Demand Cut : Cushion Citrine, a radiant and versatile gemstone, enchants with its warm
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Vivid Seafoam Blue Natural Tourmaline Ring Gemstone 1.40 Ct Square Cushion Cut
Located in Peshawar, PK
Vivid Seafoam Blue Hue Natural Tourmaline Gemstone – Square Cushion Cut 💎 GEMSTONE TYPE
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

2.35 Carat Natural Loose Light Green Tourmaline Perfect Square Shape Gemstone
Located in Peshawar, PK
Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating gemstone known for
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.90 Carat Natural Loose Green Lagoon Tourmaline Perfect Square Shape Gemstone
Located in Peshawar, PK
Lagoon Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating gemstone
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Seafoam Natural Tourmaline Ring, Pendant Gemstone 6 Ct Square Cushion Cut-Jewel
Located in Peshawar, PK
Setting-Square Cushion Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 6.00 Carats
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

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Square Cut Gemstone For Sale on 1stDibs

You are likely to find exactly the square cut gemstone you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 16 vintage or 33 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a square cut gemstone may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing square cut gemstone — no matter the origin — is easy, but Sarosi By Timeless Gems, Meghna Jewels and Vaibhav Dhadda each produced a popular version that is worth a look. While most can agree that any square cut gemstone from our collection can easily elevate most outfits, but the choice of a Aquamarine version from the 4 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a square cut version of this piece and are unable to find the perfect match, our selection also includes mixed cut and brilliant cut alternatives. Finding a square cut gemstone for sale for women should be easy, but there are 26 pieces available to browse for unisex as well as men, too.

How Much is a Square Cut Gemstone?

On average, a square cut gemstone at 1stDibs sells for $1,900, while they’re typically $310 on the low end and $18,500 for the highest priced versions of this item.
Questions About Square Cut Gemstone
  • 1stDibs ExpertOctober 19, 2021
    A sugarloaf cut gemstone or cabochon cut involves one of the oldest stone-cutting techniques. It sees that the doming and polishing of a gemstone are carried out, which gives it a flat edge that is best suited for a fine jewelry setting. It is most popular for displaying the natural colors of stones in their pure state. Shop a diverse range of vintage sugarloaf cut gemstone rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    Emeralds are frequently cut into squares due to their properties. Because they are brittle, the gemstones benefit from stronger rectangular and square shapes. Also, these cuts tend to hide the natural blemishes found in many emeralds. Shop a large selection of emerald gemstone jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    No, a square emerald cut is not the same as an asscher cut. Although they have the same basic shape and are both step cuts that maximize clarity, the asscher cut shows off a sharper angle at the corners. Shop a wide variety of gemstone jewelry on 1stDibs.
  • 1stDibs ExpertNovember 13, 2024
    What a square-cut diamond is called depends on how the jeweler arranged its facets. A princess-cut diamond has a square shape and a brilliant cut that maximizes its sparkle. Another square-shaped cut is the Asscher, which is stepped to show off a diamond's color and clarity. Find a large selection of diamond jewelry on 1stDibs.