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12.55 Carat Natural Loose Tri Color Tourmaline Square Shape Gem For Necklace
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
$720 Sale Price
40% Off
1pc Sparkling Natural cut Rectangular diamond in a 1 carat
Located in רמת גן, IL
Natural cut Rectangular diamond in a 1 carat I VVS1 cut. This diamond comes with GIA Certificate
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1.14ct Square orangy Yellow Tourmaline
Located in Toronto, Ontario
3.44 mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Brazilian Loose Gemstones
Materials
Tourmaline
1.5ct Square orangy Yellow Tourmaline
Located in Toronto, Ontario
4.25 mm
Shape: Square
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Modified Brilliant Cut
Category
2010s Brazilian Loose Gemstones
Materials
Tourmaline
Deep Blue Gigantic 94.20 Carat Faceted London Blue Topaz Perfect Square Shape
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
Marvellous 4.25 Carats Fancy Cut Loose Golden Topaz
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
Certified 7.51 Carats Ruby Octagon Square Faceted Cut Stone No Heat Natural Gem
Located in Jaipur, RJ
: 14x3x13 MM
Pieces: 1
Shape: Faceted Square octagon Cut stone
Category
21st Century and Contemporary Mozambican Art Deco Loose Gemstones
Materials
Ruby
4.20 Carat Natural Loose Apple Green Peridot Perfect Square Shape Gem For Ring
Located in Peshawar, PK
, Pakistan
Shape: Cushion
Certificate: On Demand
Treatment: Non
Peridot, a vibrant and lustrous gemstone
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Peridot
$240 Sale Price
20% Off
2.45 Carat Natural Loose Rhodolite Garnet Square Shape Gem From African Mine
Located in Peshawar, PK
Treatment: Non
Shape : Square
Rhodolite garnet, a gemstone celebrated for its enchanting reddish-purple
Category
21st Century and Contemporary Central African Arts and Crafts Loose Gems...
Materials
Garnet, Rhodolite
28.09ct Square Purple Amethyst from Uruguay
Located in Toronto, Ontario
13.92 mm
Shape: Cut Corner Square
Cutting Style:
Cutting Style Crown: Step Cut
Cutting Style Pavilion
Category
2010s Uruguayan Loose Gemstones
Materials
Amethyst
0.86ct Square Green Emerald from Colombia
Located in Toronto, Ontario
3.58 mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Colombian Loose Gemstones
Materials
Emerald
Resonant Blue Topaz 12.15 Carats Custom Precision Cut Natural Madagascar
s Gem
Located in Bangkok, TH
allure of a custom precision-cut Blue Topaz, weighing an impressive 12.15 carats. This exquisite gemstone
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Topaz, Blue Topaz
19.40 Carat Natural Loose Amethyst Flower Cut Gem From Brazil Mine
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
8.25 Carat Natural Loose Topaz Flower Cut Gem For Necklace Jewellery
Located in Peshawar, PK
Loose Topaz
Weight: 8.25 Carat
Dimension: 11.4 x 11.1 x 7.8 Mm
Origin: Pakistan
Shape : Square
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Topaz
$320 Sale Price
20% Off
0.87ct Square Cushion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.04 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Step Cut
Category
2010s Unknown Loose Gemstones
Materials
Purple Sapphire
2.05ct Square Cushion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
5.57 mm
Shape: Square Cushion
Cutting Style Crown: Modified Brilliant Cut
Cutting Style Pavilion
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
Loupe clean 30.88 cts Ametrine Cushion Faceted Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
Gemstone Natural Ametrine AAA
Clarity : Loupe Clean
Shape ; Square
Size : 20x20x12
Weight : 30.88
Category
21st Century and Contemporary Bolivian Art Deco Loose Gemstones
Materials
Amethyst, Citrine, Other
1.01ct Square Cushion Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
3.56 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant
Cutting Style Pavilion: Step Cut
Category
2010s Malagasy Loose Gemstones
Materials
Purple Sapphire
3.45 Carat Natural Loose London Blue Topaz Fancy Cut Gem From Earth Mine
Located in Peshawar, PK
: Square Fancy
Color: Deep Blue
Certificate: On Customer Demand
London Blue Topaz is a mesmerizing variety
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz
$232 Sale Price
20% Off
0.96ct Square Cushion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.77 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Step Cut
Category
2010s Unknown Loose Gemstones
Materials
Sapphire
9ct Square Cushion Peach Pink-Orange Morganite from Brazil
Located in Toronto, Ontario
8.09 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Modified
Category
2010s Brazilian Loose Gemstones
Materials
Morganite
2.46ct Square Cushion Fanta Orange Mandarin Spessartite/Spessartine Garnet from
Located in Toronto, Ontario
3.94 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Step Cut
Category
2010s Namibian Loose Gemstones
Materials
Garnet
1.19ct Square Cushion Parti Colour Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
3.42 mm
Shape: Square Cushion
Cutting Style Crown: Modified Brilliant Cut
Cutting Style Pavilion: Step
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire
0.97ct Square Cushion Parti Colour Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
3.07 mm
Shape: Square Cushion
Cutting Style Crown: Modified Brilliant Cut
Cutting Style Pavilion: Step
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire
0.74 Carat Square Brilliant Gia Certified K Color I2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56895
Stone Shape: SQUARE MODIFIED BRILLIANT
Diamond Weight: 0.74ct
Category
Antique 15th Century and Earlier Loose Gemstones
Materials
White Diamond
$736 Sale Price
20% Off
2.63ct Octagonal/Square Purple-Red Natural Ruby GIA Certified East Africa Unheat
Located in Toronto, Ontario
Number: 1236524188
Shape: Octagonal
Cutting Style:
Cutting Style: Crown: Brilliant Cut
Cutting Style
Category
2010s North African Loose Gemstones
Materials
Ruby
GIA Certified 0.96 Carat Square Brilliant D Color VS2 Clarity Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NY56227
Stone Shape: SQUARE MODIFIED BRILLIANT
Diamond Weight: 0.96ct
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, White Diamond
$3,780 Sale Price
20% Off
35.21 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Mixed Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Alexandrite
26.55 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Amazonite
26.35 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
: 18.20x16.20x11.70 mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Mixed Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Amazonite
32.35 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Agate
33.59 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Alexandrite
35.21 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Amazonite
36.27 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Alexandrite
39.25 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
: 20.60x19.40x11.50 mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Alexandrite
43.02 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
: 21.30x20.80x11.80 mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Mixed Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Aquamarine
29.92 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
mm
Shape: Square
Cutting Style Crown: Modified Brilliant
Cutting Style Pavilion: Step Cut
Category
2010s Bolivian Loose Gemstones
Materials
Agate
31.87 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
Shape: Square
Cutting Style Crown: Modified Brilliant
Cutting Style Pavilion: Step Cut
Transparency
Category
2010s Bolivian Loose Gemstones
Materials
Agate
Natural Tourmaline High Quality, Rare color Bluish-Green 7.32 ct. gemstone
By GRALJEWELRY
Located in Daugavpils, LV
: 12.45x10.50x7.81 mm
Cut Grade: Very Good
Clarity/Grade: VVS
Gemstone Shape: Square Cushion cut
Gemstone Creation
Category
2010s Afghan Loose Gemstones
Materials
Tourmaline
Natural Tourmaline High Quality, Rare color Bluish-Green 6.63 ct. gemstone
By GRALJEWELRY
Located in Daugavpils, LV
: 10.43x10.24x8.52 mm
Cut Grade: Very Good
Clarity/Grade: VVS
Gemstone Shape: Square Cushion cut
Gemstone Creation
Category
2010s Afghan Loose Gemstones
Materials
Tourmaline
Indicolite Blue Natural Tourmaline Earrings Loose Gemstones Perfect Pair 3.75 CT
Located in Peshawar, PK
Jewelry Setting!!
💎 GEMSTONE TYPE: Tourmaline
⚖️ WEIGHT: 3.75 Carats
🪚 SHAPE & CUT: Square Cushion Cut
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline, Indicolite
$439 Sale Price / set
20% Off
Green
Pink Watermelon Bicolor Natural Tourmaline Ring Gemstone 3.65 Ct Cushion
Located in Peshawar, PK
Green & Pink Watermelon Bicolor Natural Tourmaline Gemstone – Square Cushion Cut
💎 GEMSTONE TYPE
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
$769 Sale Price
30% Off
12.25 Carat Square Multi Color Gemstone 18k Yellow Gold Bracelet
Located in Stamford, CT
blended natural square cut gemstones of different rich colors including quartz. 8 green tourmaline, 8
Category
Late 20th Century Tennis Bracelets
Materials
Amethyst, Citrine, Garnet, Multi-gemstone, Tourmaline, Blue Topaz, Gold,...
2.80 Carat Panjshir Emerald
Located in Bangkok, TH
square-cut shape.
The green emerald has only undergone minor oil treatment.
Emeralds are one of the
Category
21st Century and Contemporary Loose Gemstones
Materials
Emerald
1.41ct GIA certified fancy yellow diamond loose
Located in Boca Raton, FL
:
Color: Fancy Yellow
Cut: Square Brilliant
Carat: 1.41ct
Certificate of authenticity comes with purchase
Category
21st Century and Contemporary Loose Gemstones
Materials
Yellow Diamond
Unheated Saphires yellow purple NATURAL COLOR 0.96 ct Ilakaka Mine Madagascar
Located in Viena, Viena
, excellent cut, unmounted, can be worked with pleasure according to customer's wishes (EXTRA CHARGE).See last
Category
2010s Modern Loose Gemstones
Materials
Tanzanite
$1,085 Sale Price
20% Off
2 Carved Tanzanite Stones Cts 29.05
Located in Hong Kong, HK
this rare gemstone.
Mined from the only known source in Tanzania, Tanzanite is known for its striking
Category
2010s Hong Kong Contemporary Loose Gemstones
Materials
Tanzanite
3 Color Tourmaline Stones Cts 8.92
Located in Hong Kong, HK
, and have been ethically mined. No synthetic or lab-grown gemstones are used in our products, and the
Category
2010s Hong Kong Contemporary Loose Gemstones
Materials
Tourmaline
$1,300 / item
Certified 106.77 cts Burmese No heat Blue Sapphire Carved Specimen Natural gem
Located in Jaipur, RJ
Certified 106.77 cts Burma Blue Sapphire Carved 1 Piece For Jewelry Natural Gem
Gemstone: Blue
Category
2010s Burmese Loose Gemstones
Materials
Sapphire, Blue Sapphire
Hexagon Pink and Light Pink Sapphires Cts 1.58
Located in Hong Kong, HK
unheated gemstone that embodies grace and elegance.
These sapphires' unusual hexagonal shape gives a
Category
2010s Hong Kong Contemporary Loose Gemstones
Materials
Pink Sapphire
Superb Natural Indicolite Tourmaline 1.65 Carats Loupe Clean Afghan Tourmaline
Located in Bangkok, TH
: Loupe Clean
SHAPE: Square
CUT: Baguette
ORIGIN: Afghanistan
TREATMENT: None
CERTIFICATE: Available
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline, Indicolite
$320 Sale Price
20% Off
3.35 Carat Natural Loose Green Tourmaline Pair For Jewellery Making
Located in Peshawar, PK
7.2 x 7.2 x 4.9 Mm
Colour: Green
Treatment: Non
Certificate: On Customer Demand
Shape: Square
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
1.55 Carat Natural Loose Blue Green Tourmaline Emerald Shape Gem
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
AAA Top Quality 4.00 Carat Natural Loose Fire Sphene Titanite Gem For Ring
Located in Peshawar, PK
: Square
Color: Yellow Fire
Treatment: Non
Certificate: On Demand
Sphene, also known as titanite, is a
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Other
$1,000 Sale Price
20% Off
5.55 Carat Natural Loose Blueish Green Tourmaline Cushion Shape Gem
Located in Peshawar, PK
: Afghanistan
Shape: Cushion
Certificate: On Demand
Treatment: Non
Tourmaline is a captivating gemstone known
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Elegant 2.40 Carats Loose Rubellite Tourmaline
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
Rubelite, Tourmaline
76.25 Carat Gigantic Loose Deep Blue London Blue Topaz From Brazil Mine
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
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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, 2021A 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.
- Why are emeralds cut in squares?1 Answer1stDibs ExpertApril 5, 2022Emeralds 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 ExpertNovember 13, 2024What 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.
- 1stDibs ExpertApril 5, 2022No, 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.
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