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2.73ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.73 cts Measurements: 7.88 x 7.67
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

5.84ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 5.84 cts Measurements: 9.10 x 8.85
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

11.16ct Oval Blue Aquamarine GIA Certified Brazil Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Aquamarine The GIA report reads as follows: GIA Report Number
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.25Ct Natural Santa Aquamarine Top Super Santa Maria color
Located in bangkok, TH
AQA90 Natural Top Super Santa Maria color Aquamarine Gemstone deepest as indigo Name Stone: Santa
Category

2010s Loose Gemstones

Materials

Aquamarine

3.48ct Icy Sky Aquamarine: An Oval-Cut Masterpiece of Ethereal Brilliance
Located in Den Haag, NL
Evoking the serene stillness of a glacial lake at dawn, this 3.48-carat Aquamarine possesses a
Category

21st Century and Contemporary Loose Gemstones

Materials

Aquamarine

30.48ct Cushion Greenish Blue Aquamarine GIA Certified Unheated
Located in Toronto, Ontario
: Greenish Blue RESULTS Species: Natural Beryl Variety: Aquamarine Geographic Origin: Treatment: Scan QR
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

11.54 Carat Octagonal / Emerald Cut Aquamarine GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Aquamarine The GIA report reads as follows: GIA Report
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine, Emerald

30.48 Carat Cushion Greenish Blue Aquamarine GIA Certified Unheated
Located in Toronto, Ontario
: Aquamarine Geographic Origin: Treatment: Scan QR code for more information Item Description: One loose stone
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

11.79ct Cushion Blue Aquamarine GIA Certified, Old Mine Espirido
Located in Toronto, Ontario
Color: Blue RESULTS Species: Natural Beryl Variety: Aquamarine Geographic Origin: Treatment: Scan QR
Category

2010s Loose Gemstones

Materials

Aquamarine

Collection of Aquamarine, Tourmaline Kunzite Stones Cabochon Stones 243 tcw
Located in Cincinnati, OH
18 beautiful, oval cabochon loose stones in this collection. Could be used individually or
Category

2010s American Loose Gemstones

Materials

Aquamarine, Kunzite, Tourmaline

6.44 carats Deep Blue Aquamarine Stone Cushion Cut from Africa
Located in Bangkok, TH
timeless charm in a single, breathtaking piece. Sea Blue Aquamarine Gemstone is also known as the stone of
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Aquamarine

Exceptional 1064.30 Carats Aquamarine Piece of Art Hand Carved
Located in Jaipur, RJ
An exceptional size aquamarine carved cabochon , carved on both the sides by hand, it took the
Category

2010s Indian Art Deco Loose Gemstones

Materials

Aquamarine

Emerald Cut Aquamarine for jewelry Making 6x4mm Octagon Shape Wholesale lot
Located in New York, NY
wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Aquamarine

38.50 carats Sea Blue Aquamarine Stone Emerald Cut from Pakistan
Located in Bangkok, TH
symbol of elegance and refinement. Sea Blue Aquamarine Gemstone is also known as the stone of courage
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.90 Carat Natural Faceted Aquamarine Cushion Cut From Pakistan Mine
Located in Peshawar, PK
Loose Aquamarine Weight: 2.90 Carats Dimension: 9.1x7.5x6.1 Mm Origin: Pakistan Shape: Cushion
Category

21st Century and Contemporary Pakistani Anglo-Indian Loose Gemstones

Materials

Aquamarine

11.79 Carat Cushion Blue Aquamarine GIA Certified, Old Mine Espirido Santo
Located in Toronto, Ontario
: Aquamarine Geographic Origin: Treatment: Scan QR code for more information Item Description: One loose stone
Category

2010s Loose Gemstones

Materials

Aquamarine

Unleash Serene Splendor and Captivating Aquatic Beauty of Aquamarine AAA Quality
Located in Bangkok, TH
Loupe clean Shape cushion Cut fancy cushion Indulge in the mesmerizing beauty of the Aquamarine
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

7.22 Ct ICA certificate Natural Aquamarine Cat’s eye eye clean Quality
Located in bangkok, TH
AQA98 7.22ct ICA certificate Natural Aquamarine Cat’s eye eye clean Quality Species: Natural
Category

2010s Loose Gemstones

Materials

Aquamarine, Cat’s Eye

Scintillating Sea-Blue Aquamarine 2.25 carats Emerald Cut Natural Pakistani Gem
Located in Bangkok, TH
Sea-Blue Aquamarine, boasting a dazzling 2.25 carats in an elegant emerald cut. This natural Pakistani
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

17.50 Carat Gorgeous Faceted Santa Maria Colour Aquamarine Oval Shape Gem
Located in Peshawar, PK
Loose Sainta Maria Colour Aquamarine Weight: 17.50 Carat Dimension: 18 x 14.2 x 11 Mm Colour
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

Unique Gem Specimen Aquamarine Crystal Cluster on Muscovite Matrix from Pakistan
Located in Bangkok, TH
stones blue aquamarine aquamarine diamond aquamarine gemstone price natural aquamarine aquamarine for
Category

21st Century and Contemporary Pakistani Art Deco Loose Gemstones

Materials

Aquamarine, Crystal

9.29ct Emerald Cut Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 9.29 cts Measurements: 15.33 x 11.38
Category

2010s Brazilian Loose Gemstones

Materials

Emerald

29.73 Carats Aquamarine Top Quality Octagon Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
29.73 Carats Aquamarine Top Quality Octagon Cut Stone For Jewelry Natural Gem Gemstone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine

24.16 Carats Aquamarine Top Quality Hexagon Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
24.16 Carats Aquamarine Top Quality Hexagon Cut Stone For Jewelry Natural Gem Gemstone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine

14.03 carats top quality aquamarine cushion cut stone for jewelry natural gem
Located in Jaipur, RJ
14.03 carats top quality aquamarine cushion cut stone for jewelry natural gem Gemstone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine

76.40 carats Aquamarine Carved Leaf 12 Pieces Fine Jewelry Making Natural Gem
Located in Jaipur, RJ
76.40 carats Aquamarine Carved Leaf 12 Pieces Fine Jewelry Making Natural Gem Gemstone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine

Natural 5.00 Carat Faceted Aquamarine Set Cushion Shape Gem From Pakistan Mine
Located in Peshawar, PK
Loose Aquamarine Set Weight: 5.00 Carat Sizes: Middle Aquamarine: 2.80 Carat Aquamarine Pair
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

Dive into Pure Elegance with Sea Blue Natural Aquamarine The Jewel of the Oceans
Located in Bangkok, TH
breathtaking gemstone. Crafted by nature, this exquisite aquamarine showcases a captivating sea blue hue that
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

GIA Emerald Natural Diamond 1.60ct F/VS1 Loose GIA XX $2000 Credit, Inscription
By GIA
Located in San Diego, CA
Exquisite loose 1.60ct emerald-cut diamond certified by GIA with laser inscription number
Category

2010s American Modern Loose Gemstones

Materials

Green Sapphire, Emerald, Multi-gemstone, Rubelite, Ruby, Sapphire, Blue ...

11.54ct Octagonal/Emerald Cut Aquamarine GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Aquamarine The GIA report reads as follows: GIA Report
Category

2010s Brazilian Loose Gemstones

Materials

Emerald

7.95 Carat Gorgeous Faceted Goshenite Aquamarine Cushion Shape Gem
Located in Peshawar, PK
: Cushion Color: Light Blue Certficate; On Customer Demand . Goshenite, a captivating and pristine gemstone
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Other

3.40 Carats Beryl Emerald Top Quality Octa Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
3.40 Carats Beryl Emerald Top Quality Octagon Cut Stone For Jewelry Natural Gem Gemstone - beryl
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine, Beryl

43.02 ct Square Ametrine, 100% Natural Very Rare Single Source Gem from Bolivia
Located in Toronto, Ontario
Description: Gem Type: Ametrine Number of Stones: 1 Weight: 43.02 cts Measurements: 21.30x20.80x11.80 mm Shape: Square Cutting Style Crown: Step Cut Cutting Style Pavilion: Mixed Cu...
Category

2010s Bolivian Loose Gemstones

Materials

Aquamarine

33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem
Located in Jaipur, RJ
33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem Gemstone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine, Sapphire

11.72 carats Natural rare Zircon 3 Pieces Cut stone for fine jewelry natural gem
Located in Jaipur, RJ
11.72 carats Natural rare Zircon 3 Pieces Cut stone for fine jewelry natural gem Weight - 11.72 carats Quantity - 3 Pieces Size - 7x8 to 8.5x9 mm Shape - Mix cut stone
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine, Sapphire, Tourmaline

Spectacular Natural Loose Aquamarine Gemstone 6.65 Carats Fine Gem High Quality
Located in Bangkok, TH
Spectacular Natural Loose Aquamarine Gemstone, available for sale at wholesale price natural high
Category

21st Century and Contemporary Pakistani Modern Cocktail Rings

Materials

Aquamarine

63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday
Located in Peshawar, PK
Aquamarine a cherished gemstone that stands the test of time.
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Amethyst, Aquamarine

0.65 carat Pear cut Aquamarine
Located in Ciudad De México, MX
Aquamarine Loose Gemstone 0.65 Carat Pear cut Dimensions: 8.2 x 5.15 x 2.7 mm We can
Category

2010s Unknown Loose Gemstones

Materials

Aquamarine

2.75 Carat Natural Aquamarine Loose Stone
Located in London, GB
2.75 Carat Natural Aquamarine Loose Stone GRS/GCS/GIA appointed lab certificate can be arranged
Category

2010s Loose Gemstones

Materials

Aquamarine

2.59 Carat Natural Aquamarine Loose Stone
Located in London, GB
2.59 Carat Natural Aquamarine Loose Stone Appointed lab certificate can be arranged upon request
Category

2010s Loose Gemstones

Materials

Aquamarine

4.75 Carat Natural Aquamarine Loose Stone
Located in London, GB
4.75 Carat Natural Aquamarine Loose Stone Appointed lab certificate can be arranged upon request
Category

2010s Loose Gemstones

Materials

Aquamarine

1.80ct Light Blue Round Aquamarine Gemstone
By Hannaboya
Located in Lanham, MD
Introducing our stunning 1.80 carat Light Blue Round Aquamarine Gemstone, a true testament to the
Category

2010s African Artisan Loose Gemstones

Materials

Aquamarine

2.04 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
2.04 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

3.24 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
3.24 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

3.78 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
3.78 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

6.63 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
6.63 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

3.27 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
3.27 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

7.79 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
7.79 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

1.85 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
1.85 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

1.99 Carat Natural Santa Maria Color Aquamarine Loose Stone
Located in London, GB
1.99 Carat Natural Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

2.83ct Emerald Cut NATURAL Greenish BLUE AQUAMARINE Gemstone
By Hannaboya
Located in Lanham, MD
Introducing our exquisite 2.83-carat Emerald Cut Natural Greenish Blue Aquamarine Gemstone, a
Category

2010s African Artisan Loose Gemstones

Materials

Aquamarine

GRS Certified 7.12 Carat Santa Maria Aquamarine Loose Gem
Located in Wan Chai District, HK
This one of a kind deep sea blue Santa Maria Aquamarine weighing 7.12 carats is absolutely stunning
Category

2010s Unknown Loose Gemstones

Materials

Aquamarine

GRS Certified 6.89 Carat Santa Maria Aquamarine Loose Gem
Located in Wan Chai District, HK
This one of a kind deep sea blue Santa Maria Aquamarine weighing 6.89 carats is absolutely stunning
Category

21st Century and Contemporary Loose Gemstones

Materials

Aquamarine

1.76 Carat Natural Super Santa Maria Color Aquamarine Loose Stone
Located in London, GB
1.76 Carat Natural Super Santa Maria Color Aquamarine Loose Stone Appointed lab certificate can be
Category

2010s Loose Gemstones

Materials

Aquamarine

6 Carat Super Santa Maria Colour Aquamarine Loose Stone (Customization Option)
Located in London, GB
6 Carat super Santa Maria colour aquamarine loose stone(customization option available) Drenched
Category

2010s Loose Gemstones

Materials

Aquamarine

7.5 Carat Natural Aquamarine Emerald Cut Blue Gemstone March Birthstone
Located in New York, NY
DETAILS Aquamarine Weight: 7.57 CT Shape: Emerald-cut Color: Blue Hardness: 7.5 - 8 Birthstone
Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Emerald, Aquamarine

Certified 1.25ct Purple Sapphire Unheated Gemstone Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon Unheated Purple Sapphire 1.25 Carat Natural Gemstone. Rich purple and violet Color
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Aquamarine, Blue Diamond, Sapphire, Blue Sapphire, Purple Sapphire

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Aquamarine Loose Gemstone For Sale on 1stDibs

You are likely to find exactly the aquamarine loose gemstone you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of 18k Gold, Gold and Platinum, this item was constructed with great care. Find an antique version now, or shop for 1 vintage or 34 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a aquamarine loose gemstone may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, 2 Carat and 2.5 Carat are consistently popular carat weights. A aquamarine loose gemstone from Merkaba, Fine Jewels UK and Gems Paradise — each of whom created a beautiful version of this treasured accessory — is worth considering. An emerald cut version of this piece has appeal, but there are also pear cut and cushion cut versions for sale. Finding a aquamarine loose 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 Aquamarine Loose Gemstone?

On average, a aquamarine loose gemstone at 1stDibs sells for $6,300, while they’re typically $253 on the low end and $68,598 for the highest priced versions of this item.

The Legacy of Aquamarine in Jewelry Design

Perhaps the one gemstone that best embodies the glimmering blue of the ocean is aquamarine, not just in name but also in color. Aqua marina (Latin for water and sea), March’s birthstone, is often crystal clear and blue. Often affordable in price, vintage and antique aquamarine jewelry belongs in everyone’s jewelry box.

Aquamarine is a precious gemstone from the mineral beryl family. Its cousin is the emerald. Like other beryl varieties, aquamarines are rated 7.5 to 8 on the Mohs Hardness Scale. This means that they are soft enough for jewelers to cut to their client’s specs but also durable enough for daily wear.

On land or sea, aquamarines feature prominently in many folk tales, including one about mermaids gifting aquamarine to sailors to protect them during sea voyages. Worn around sailors’ necks as an amulet, it kept them from getting seasick and, most importantly, from shipwrecks. Considered a symbol of courage by some, aquamarine amulets were also favored by Egyptian and Hebrew warriors during battle.

Aquamarine has also made appearances on some of the grandest of great dames. The Brazilian government gifted Eleanor Roosevelt with a 1,847-carat aquamarine in 1935 and Queen Elizabeth II received a sizable aquamarine upon her 1953 coronation; this stone is now the focal point of her aquamarine tiara. And renowned Tiffany Co. designer Jean Schlumberger made a diamond Bow setting for a 148.5-carat aquamarine, which was originally exhibited at the 1893 World’s Columbian Exhibition, now in the collection of the Field Museum of Natural History in Chicago.

On 1stDibs, find a range of vintage and antique aquamarine jewelry that includes unique aquamarine rings, necklaces and other accessories.

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.