Square Loose Gemstones
14
to
23
71
38
423
242
23
10
7
3
3
3
2
2
2
1
1
1
1
1
1
1
26
8
5
2
2
Sort By
1.24ct Loose Tourmaline Gemstone - Pink Square Cut
Located in Greensboro, NC
This lovely gemstone is certain to become a treasured piece in your collection! It has a beautiful
Category
21st Century and Contemporary Loose Gemstones
Materials
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
Colourless Sapphire 2.08ct Square Cut Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
This over 2 carat square colourless sapphire is of the highest quality and originates from the
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
Free Shipping
W 0.26 in D 0.2 in L 0.27 in
5.47 Carat Blue Zircon Square Octagon, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This brilliant blue zircon has a gorgeous, medium "Windex" blue color and is extraordinarily lively! It is very well cut, with a modified brilliant cut pavilion and excellent proport...
Category
21st Century and Contemporary Artisan Loose Gemstones
Materials
Zircon, Blue Zircon
Yellow Sapphire 3.55 Ct Square Cut Natural Unheated, Loose Gemstone
Located in South Melbourne, AU
Sunlit facets gleam from this square cut yellow sapphire expressing an unbelievable golden
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
Free Shipping
W 0.34 in D 0.2 in L 0.34 in
Tanzanite Earrings Loose Gemstones 3.34 Carat Square Octagons
By Merkaba
Located in Beverly Hills, CA
Special 3.34 carat Tanzanite pair of square octagon loose gemstones, offered unmounted to a very
Category
21st Century and Contemporary Tanzanian Contemporary Loose Gemstones
Materials
Tanzanite
Free Shipping
W 0.3 in D 0.17 in L 0.3 in
Yellow Sapphire 2.54 Ct Square Unheated, Loose Gemstone
Located in South Melbourne, AU
crisp facets skilfully cut by our gem cutters into a square radiant shape to reveal a jubilant sparkle
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Sapphire
Hot Pink Garnet 2.25 carat Square cut Natural Madagascar's Loose Garnet Gemstone
Located in Bangkok, TH
Loose Gemstone Garnet Gemstone
Weight 2.25 carats
Dimensions 7.1 x 7.0 x 4.5 mm
Origin Madagascar
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Garnet
Free Shipping
W 2.76 in D 1.78 in L 2.8 in
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
Free Shipping
W 0.25 in D 0.17 in L 0.26 in
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
Free Shipping
W 0.47 in D 0.35 in L 0.47 in
Pink Tourmaline Ring Gem 5.83 Carat Unmounted Square Emerald Cut Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
5.83 carat Pink Tourmaline square emerald-cut loose gemstone, offered unmounted to a very special
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.43 in L 0.44 in
0.87ct Deep Blue Sapphire Square Cushion Cut IGI Certified Rare Loose Gemstone
By Gems and Jewels UK
Located in Birmingham, GB
0.87ct Deep Blue Sapphire Square Cushion Cut IGI Certified Rare Loose Gemstone
Natural Deep Blue
Category
20th Century Loose Gemstones
Materials
Blue Sapphire
Free Shipping
H 0.12 in W 0.23 in D 0.22 in
6.12ct Square Bi-Color Tourmaline Gemstone
By Hannaboya
Located in Sheridan, WY
-carat Square Bi-color Tourmaline with enchanting pink hues. This loose gemstone is a radiant masterpiece
Category
2010s African Artisan Loose Gemstones
Materials
Tourmaline, Rubelite
Elegant 9.80 Carat Perfect Square Asscher Cut Citrine Loose Gemstone Brazil Mine
Located in Peshawar, PK
Gemstone Type : Citrine
Weight : 9.80 Carats
Dimensions : 12.4x12.4x9.8 mm
Clarity : Loupe Clean
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
Free Shipping
W 0.49 in D 0.39 in L 0.49 in
12.400 Carats Perfect Loose Ametrine Gemstone
Located in Bangkok, TH
Perfect Loose Ametrine Gemstone, available for sale, natural high-quality loose gemstone, flawless
Category
21st Century and Contemporary Bolivian Loose Gemstones
Materials
Other
Loose Yellow Citrine Ocatagon Square Square 1.50 Carat For Ring Jewelry
Located in Peshawar, PK
Gemstone Type : Citrine
Weight : 1.50 Carats
Dimensions : 6.9x6.9x5.4 mm
Clarity : Eye Clean(SI
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
1.25ct Square Cut Blue Green Tourmaline Gemstone
By Hannaboya
Located in Sheridan, WY
Loose Gemstone.
Gemstone Details:
Carat Weight: 1.25 carats
Shape: Square Cut
Variety: Translucent
Category
2010s African Contemporary Loose Gemstones
Materials
Tourmaline
2.80 Carat Natural Loose Emerald Gemstone For Ring Jewellery
Located in Peshawar, PK
Loose Emerald
Weight: 2.80 Carats
Dimensions: 8.1 x 8 x 5.6 Mm
Origin: Swat Pakistan
Shape: Square
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Emerald
Free Shipping
W 0.32 in D 0.23 in L 0.32 in
6.08ct Square Cut Brownish Pink Tourmaline Gemstone
By Hannaboya
Located in Sheridan, WY
gemstone now available exclusively on this Marketplace. With its captivating pink and earth tones, square
Category
2010s Nigerian Artisan Loose Gemstones
Materials
Rubelite, Tourmaline
Sparkling 3.0 Carat Natural Loose Yelloe Citrine Gemstone from Brazil Mines
Located in Peshawar, PK
Gemstone Type : Citrine
Weight : 3 Carats
Dimensions : 8.4x8.4x6.6 m
Clarity : Eye Clean
Origin
Category
21st Century and Contemporary Brazilian Baroque Revival Loose Gemstones
Materials
Citrine
Tanzanite Ring Stone 56 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional and coveted 56.77 carat Tanzanite square cushion loose gemstone, offered unmounted to a
Category
21st Century and Contemporary Tanzanian Contemporary Loose Gemstones
Materials
Tanzanite
5.40 Carat Natural Loose Smoky Hessonite Orange Garnet Square Shape
Located in Peshawar, PK
Faceted Hessonite Garnet
Weight: 5.40 Carats
Dimension: 9.8x9.7x7.3 Mm
Origin: Africa
Shape: Square
Category
21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones
Materials
Garnet, Hessonite
Free Shipping
H 0.39 in W 0.39 in D 0.29 in L 0.39 in
14.90 Carat Natural Loose Citrine Square Shape Gem For Necklace Jewellery
Located in Peshawar, PK
Treatment: Non
Certficate: On Demand
Shape: Square
Citrine, a radiant and versatile gemstone, enchants
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
Free Shipping
W 0.59 in D 0.45 in L 0.59 in
3.50 Carat Natural Loose Ametrine Square Shape Gem For Jewellery Making
Located in Peshawar, PK
& Yellow
Shape: Square
Treatment: Non
Certficate: On Demand
.
Ametrine is a unique and captivating gemstone
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Other
Free Shipping
W 0.42 in D 0.32 in L 0.43 in
5.70 Carat Natural Loose Aquamarine Square Shape Gem For Ring Jewellery
Located in Peshawar, PK
Loose Aquamarine
Weight: 5.70 Carat
Dimension: 10.1 x 10 x 8.2 Mm
Colour : Pale Blue
Origin: Shigar
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Aquamarine
Free Shipping
W 0.4 in D 0.33 in L 0.4 in
1.40 Carat Natural Loose Perfect Square Pink Tourmaline Gem For Ring
Located in Peshawar, PK
, Afghanistan
Treatment: Non
Certificate: On Demand
Shape: Square
Tourmaline, a gemstone celebrated for its
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.23 in D 0.21 in L 0.23 in
4.75 Carat Natural Apple Green Loose Peridot Gemstone From Pakistan SI Clarity
Located in Peshawar, PK
: Square
Treatment: Non
Color: Green
Certficate: On Demand
.
Peridot is a captivating gemstone known for
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Peridot
Free Shipping
W 0.35 in D 0.31 in L 0.35 in
Loose Emerald - Square 1.18ct GIA Green Solitaire
Located in Greensboro, NC
Treatment: Clarity Enhanced (F1)
Carat: 1.18ct
Cut: Square
Color: Green
Origin: Brazil
Certified
Category
21st Century and Contemporary Loose Gemstones
Materials
Emerald
4.15 Carat Glamorous Loose London Blue Topaz Perfect Square Shape Gem
Located in Peshawar, PK
Loose London Blue Topaz
Weight: 4.15 Carats
Dimension: 9.2 x 9.2 x 6.4 Mm
Origin: Brazil
Shape
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz, Topaz
Free Shipping
W 0.37 in D 0.26 in L 0.37 in
Aquamarine Ring Gem 11.20 Carat Unmounted Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Desirable 11.20 carat Aquamarine square cushion gem, offered loose to someone special.
Dimensions
Category
21st Century and Contemporary Mozambican Contemporary Loose Gemstones
Materials
Aquamarine, Beryl
Free Shipping
W 0.54 in D 0.4 in L 0.54 in
Exquisite Natural Ametrine Loose Gemstone 10.30 Carats Ametrine Jewellery
Located in Bangkok, TH
Exquisite Natural Ametrine Loose Gemstone, Available for sale at wholesale price natural high
Category
21st Century and Contemporary Bolivian Modern Loose Gemstones
Materials
Amethyst
Bicolor Tourmaline Ring Gem 14.68 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
details.
For your convenience we carry an extensive world-class loose gemstone collection.
Category
21st Century and Contemporary Nigerian Contemporary Loose Gemstones
Materials
Tourmaline, Other
12.55 Carat Natural Loose Tri Color Tourmaline Square Shape Gem For Necklace
Located in Peshawar, PK
Loose Tri Colour Tourmaline
Weight: 12.55 Carats
Dimension: 13.4 x 13.3 x 8.6 Mm
Colour: Black
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.53 in D 0.34 in L 0.53 in
Huge Yellow 27.75 Carat Loose Citrine Flower Square Cut from Brazil Mine
Located in Peshawar, PK
Gemstone Type : Citrine
Weight : 27.75 Carats
Dimensions : 18x17.9x13.4 mm
Clarity : Loupe Clean
Category
Late 20th Century Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
Free Shipping
H 0.71 in W 0.71 in D 0.53 in L 0.71 in
3.80 Carat Gorgeous Loose London Blue Topaz Perfect Square Cut Gem For Ring
Located in Peshawar, PK
Loose London Blue Topaz
Weight: 3.80 Carats
Dimension: 9.2 x 9.2 x 5.8 Mm
Origin: Brazil
Shape
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz
Free Shipping
W 0.37 in D 0.23 in L 0.37 in
4.20 Carat Natural Loose Apple Green Peridot Perfect Square Shape Gem For Ring
Located in Peshawar, PK
Loose Peridot
Weight: 4.20 Carats
Dimension: 8.8 x 8.8 x 6.7 Mm
Colour: Green
Origin: Supat Valley
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Peridot
Free Shipping
W 0.35 in D 0.27 in L 0.35 in
Indicolite Tourmaline 1.50 carats Baguette Cut Natural Loose Afghani Gemstone
Located in Bangkok, TH
(Very, Very Slightly Included)
Shape Square
Cut Baguette
Introducing our exquisite Baguette Cut
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline, Indicolite
Free Shipping
W 0.24 in D 0.18 in L 0.26 in
Amethyst Necklace Ring Gem 83.27 Carat Asscher Cut Brazilian Loose Gemstone
By Tamir
Located in Beverly Hills, CA
Incredible 83.27 carat Brazilian Amethyst square octagon Asscher cut gem, offered loose to an avid
Category
21st Century and Contemporary Brazilian Contemporary Loose Gemstones
Materials
Amethyst, Quartz
Free Shipping
W 1.01 in D 0.8 in L 1.01 in
Perfect Square Shape 8.20 Carats Fancy Cut Loose London Blue Topaz Gem For Ring
Located in Peshawar, PK
Loose London Blue Topaz
Weight: 8.20 Carats
Dimension: 10.6 x 10.6 x 8.4 Mm
Shape: Square
Cut
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz
Free Shipping
W 0.42 in D 0.34 in L 0.42 in
Tourmaline Earrings Gemstone Pair 11.26 Carat Unset Asscher Cut Loose Gems
By Merkaba
Located in Beverly Hills, CA
Superb pair of light bluish green, "loupe clean", Tourmaline gem square octagons, weighing a total
Category
21st Century and Contemporary Nigerian Contemporary Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.41 in D 0.31 in L 0.41 in
1.30 Carats Green Loose Peridot Stone Asscher Cut Natural Pakistani Gemstone
Located in Bangkok, TH
crafted into an Asscher cut, showcasing the natural brilliance of this Pakistani gemstone. Originating
Category
21st Century and Contemporary Pakistani Modern Loose Gemstones
Materials
Peridot
Free Shipping
W 0.26 in D 0.17 in L 0.26 in
8.65 Carats Natural Loose Mint Tourmaline Asscher Cut Gemstone Afghanistan Mine
Located in Peshawar, PK
Loose Mint Tourmaline
Weight: 8.65 Carats
Dimension: 12.2x12.1x8.3 Mm
Origin: Afghanistan
Shape
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.48 in D 0.33 in L 0.49 in
Intense Color 9.55 Carat Loose Electric Blue Topaz Asscher Cut Gemstone
Located in Peshawar, PK
Clarity : Loupe Clean
Shape: Square
Cut/Facet: Asscher
Color: Intense Blue
Certificate: On Demand
Blue
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Topaz, Blue Topaz
2.50 carats Vivid Red Loose Garnet Stone Asscher Cut natural Tanzanian Gemstone
Located in Bangkok, TH
Tanzania, this radiant gemstone boasts a captivating hue that is both intense and vivid, reminiscent of the
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet
Free Shipping
W 0.31 in D 0.2 in L 0.32 in
Gorgeous Mint Green Loose Tourmaline Ring Gem 12.35 Carats Asscher Cut Gemstone
Located in Peshawar, PK
Loose Tourmaline
Weight: 12.35 Carats
Dimension: 13.3x13.3x9.8 Mm
Origin: Kunar Afghanistan
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.53 in D 0.39 in L 0.53 in
Asscher Cut Loose Madeira Citrine Square Shape 3.60 Carats From Brazil
Located in Peshawar, PK
Loose Madeira Citrine
Weight: 3.60 Carats
Dimension: 8.9 x 8.9 x 7.1 Mm
Origin: Brazil
Colour
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
Free Shipping
W 0.36 in D 0.28 in L 0.36 in
11.38 Carat, Natural Blue Tanzanite, Square Cushion, AAA Color, Loose Stone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
H 0.36 in W 0.5 in L 0.5 in
Rare Lagoon Mint Green Tourmaline Loose Gemstone, 5.05 Ct Cushion Cut for Ring
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline
PIECE(S): 1
WEIGHT: 5.05 Carats
SHAPE: Square Cushion
SIZE (MM): 9.06 x
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.39 in D 0.31 in L 0.36 in
1.07 Carat Loose J / I1 Square Modified Brilliant Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Princess Cut
Measurements: 6.29 x 6.16 - 4.16
Diamond Grading Results
Carat Weight: 1.07
Color Grade: J
Clarity Grade: I1
Additional Grading I...
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
Free Shipping
W 0.25 in D 0.17 in L 0.25 in
4.15 Carat Natural Loose Lagoon Tourmaline Square Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Lagoon Tourmaline
Weight: 4.15 Carats
Dimension: 8.9 x 8.5 x 7.1 Mm
Colour: Lagoon
Origin
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.34 in D 0.28 in L 0.36 in
Asscher Cut 4.30 Carat Natural Loose Aquamarine Square Shape Gems For Ring
Located in Peshawar, PK
Loose Aquamarine
Weight: 4.30 Carat
Dimension: 10.3 x 9.8 x 6.8 Mm
Colour : Blue and white
Origin
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Aquamarine
Free Shipping
W 0.39 in D 0.27 in L 0.41 in
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
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
Free Shipping
W 0.43 in D 0.33 in L 0.43 in
12.60 Carat Sizzling Loose Sky Blue Topaz Perfect Square Shape Gem For Necklace
Located in Peshawar, PK
Blue
Certificate: On Demand
Shape: Square
Blue topaz is a stunning gemstone prized for its vibrant
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz
Free Shipping
W 0.48 in D 0.38 in L 0.48 in
Rare Orange Hessonite Garnet Gemstones, 3.55 Ct Square Emerald Cut for Jewelry
Located in Peshawar, PK
GEMSTONE TYPE: Hessonite Garnet
PIECE(S): 1
WEIGHT: 3.55 Carats
SHAPE: Square Emerald Cut
SIZE (MM
Category
21st Century and Contemporary Brazilian Contemporary Loose Gemstones
Materials
Garnet, Hessonite
Free Shipping
W 0.25 in D 0.2 in L 0.27 in
Untreated Square Cut Neon Green Emerald Gemstone 0.62 Carat Weight ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
wearable art.
This exceptional quality gemstone would make a custom-made jewelry design. Perfect for a Ring
Category
2010s Russian Modern Loose Gemstones
Materials
Emerald
23.19 ct Square Ametrine
Located in Toronto, Ontario
Description:
Item Description: One Loose Stone
Weight: 23.19 cts
Measurements: 18.11x16.94x9.06 mm
Category
2010s Canadian Contemporary Loose Gemstones
Materials
Amethyst, Citrine
Rare Apple Green Natural Tourmaline Gemstone 1.90 Ct Square Cushion Cut for Ring
Located in Peshawar, PK
Gemstone Type: Tourmaline
Weight: 1.90 Carats
Dimensions: 8.09 x 7.38 x 4.73 mm
Color: Apple Green
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
Free Shipping
W 0.3 in D 0.19 in L 0.32 in
2.75ct Custom Pinkish Red Rubellite Tourmaline Gemstone
By Hannaboya
Located in Sheridan, WY
Pinkish Red Rubellite Tourmaline Loose Gemstone.
Gemstone Details:
Carat Weight: 2.75 carats
Shape
Category
2010s African Modern Loose Gemstones
Materials
Tourmaline, Rubelite
5.2ct Square Aquamarine Pair
Located in Toronto, Ontario
5.82 mm and 7.83 x 7.84 x 5.68 mm
Shape: Square
Cutting Style Crown: Step Cut
Cutting Style Pavilion
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
- 1
Get Updated with New Arrivals
Save "Square Loose Gemstones", and we’ll notify you when there are new listings in this category.
Square Loose Gemstones For Sale on 1stDibs
Browse a vast assortment of square loose gemstones for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, 18k gold and platinum. Our collection of these items for sale includes 8 vintage editions and 62 modern creations to choose from as well. Our collection, which features older pieces for sale from the 20th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. There are many different pieces in our collection of square loose gemstones to choose from, but modern and contemporary square loose gemstones are of considerable interest. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Merkaba, Gems and Jewels UK and Tamir are consistently popular. Browse our collection of 14 sapphire versions today to add the perfect touch to your look. Today, if you’re looking for asscher cut square loose gemstones and are unable to find the perfect match, our selection also includes cushion cut and square cut alternatives. If you’re browsing the variety of square loose gemstones for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.
How Much are Square Loose Gemstones?
On average, square loose gemstones at 1stDibs sell for $1,945, while they’re typically $74 on the low end and $135,000 for the highest priced versions of this item.
Finding the Right loose-gemstones for You
Are you shopping for diamonds and other loose gemstones to create your own custom jewelry?
Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.
A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.
If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.
Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.
There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.
Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.
Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”
Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)
If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.
Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.
Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.
More Ways To Browse
Reverso Squadra
Tag Heuer Aquaracer With Diamonds
Rolex 118209
Vacheron Constantin Malte
Vacheron Malte
Rolex Model 1005
Rolex Ref 16700
Patek Aquanaut Luce
Patek 5711 Steel Case
Omega De Ville Co Axial
Louis Erard
Ladies Diamond Nautilus
Breitling 36 Mm
Breitling Galactic Diamond
Breitling Heritage Superocean 46
Yacht Master 2 Stainless Steel
Patek Philippe Luce
Patek Philippe Chocolate