Skip to main content

Aquamarine Loose Gemstone

to
116
24
14
14
14
14
737
80
9
4
4
3
2
741
712
30
4
196
164
78
47
42
to
42
13
11
5
5
249
47
37
10
1
1
1
1
742
4
96
64
Sort By
12.58ct Oval Aquamarine Pair
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 2 Weight: 12.58 cts Measurements
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

10.78ct Oval Aquamarine Pair
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 2 Weight: 10.78 cts Measurements
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.66 Ct Oval Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.66 cts Measurements
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.36ct Round Aquamarine Pair
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 2 Weight: 3.36 cts Measurements: 7.95 x 7.95
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

Oceanic Elegance: 1.94 Carat Aquamarine
Located in New York, NY
blue hues, this loose gemstone is perfect for crafting custom jewelry that exudes elegance and
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Aquamarine

Round Aquamarine Cabochons Cts 105.90
Located in Hong Kong, HK
This stunning round aquamarine cabochons showcase an impressive 105.90 cts of exquisite beauty
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Aquamarine

Natural Aquamarine congo – 4.84 ct
Located in Berlin, BE
Natural Aquamarine – 4.84 ct A natural aquamarine in a star cut with a weight of 4.84 ct. The
Category

21st Century and Contemporary Congolese Aesthetic Movement Loose Gemstones

Materials

Aquamarine

Natural Aquamarine – 4.20 ct Brazil
Located in Berlin, BE
Natural Aquamarine – 4.20 ct A natural aquamarine in star cut, weighing 4.20 ct. The gemstone
Category

21st Century and Contemporary Brazilian Aesthetic Movement Loose Gemstones

Materials

Aquamarine

Natural Aquamarine – 8.79 ct Brazil
Located in Berlin, BE
Natural Aquamarine – 8.79 ct A natural aquamarine in a pear cut, weighing 8.79 ct. The gemstone
Category

21st Century and Contemporary Brazilian Aesthetic Movement Loose Gemstones

Materials

Aquamarine

13.86 Carat Aquamarine From Brazil
Located in New York, NY
This lovely sky blue aquamarine has been cut in a rectangular step cut for a stylish and unique
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

13.86 Carat Aquamarine From Brazil
13.86 Carat Aquamarine From Brazil
$2,223 Sale Price
20% Off
Gigantic 19.70 Carats Natural Loose Heliodor
Located in Brisbane, AU
Loose Heliodor Weight: 19.70 Carats Dimension: 19.7 x 17.7 x 10.1 Mm Shape: Oval Color: Light
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine, Beryl

12.38 Carat Elongated Cushion Aquamarine Pair
Located in Bangkok, TH
Two mesmerizing, 12.38 Carat Aquamarine gemstones. They are completely natural and of great quality
Category

21st Century and Contemporary Loose Gemstones

Materials

Aquamarine

20.29ct Cushion Aquamarine GIA Certified
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

15.84ct Cushion Aquamarine GIA Certified
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

16.13ct Cushion Aquamarine GIA Certified
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

3.21ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.21 cts Measurements: 10.39 x 8.49
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

Aquamarine Brazil Jumbo 6.64 ct
Located in Berlin, BE
Natural Aquamarine – 6.64 ct A natural, loupe-clean aquamarine from Brazil in an oval star cut
Category

21st Century and Contemporary Brazilian Aesthetic Movement Loose Gemstones

Materials

Aquamarine

Africa Aquamarine Jumbo – 11.6 ct
Located in Berlin, BE
Natural Aquamarine – 11.6 ct A natural, loupe-clean aquamarine from Africa with a fine cut and a
Category

21st Century and Contemporary African Aesthetic Movement Loose Gemstones

Materials

Aquamarine

6.24ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 6.24 cts Measurements: 13.96 x 11.44
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.25ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.25 cts Measurements: 10.98 x 8.68
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

Majestic Waters: 4.51 Carat Octagonal Aquamarine
Located in New York, NY
clarity and mesmerizing blue hues, this loose gemstone is ideal for creating custom jewelry pieces that
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Aquamarine

Aquamarine Brazil– 2.84 ct AAA quality
Located in Berlin, BE
Natural Aquamarine – 2.84 ct A stunning natural aquamarine with an exceptional blue hue. Expertly
Category

21st Century and Contemporary Brazilian Aesthetic Movement Loose Gemstones

Materials

Aquamarine

3.01ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.01 cts Measurements: 10.11 x 8.95
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.17ct Emerald Cut Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.17 cts Measurements: 10.50 x 6.01
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

Brazil Aquamarine AAA quality – 3.45 ct
Located in Berlin, BE
Natural Aquamarine – 3.45 ct A natural, loupe-clean aquamarine from Brazil in an oval star cut
Category

21st Century and Contemporary Brazilian Aesthetic Movement Loose Gemstones

Materials

Aquamarine

3.6ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.6 cts Measurements: 10.71 x 9.02 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.54ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.54 cts Measurements: 11.24 x 7.57
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.37ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.37 cts Measurements: 11.36 x 9.31
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.88ct Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.88 cts Measurements: 12.89 x 9.40
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.6ct Square Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.6 cts Measurements: 9.10 x 8.66 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

19.44 Carats Blue Aquamarine Pear Drop Cut
By FERRUCCI
Located in New York, NY
19.44 carats blue Aquamarine Pear Drop Cut, excellent cut, ideal for a stunning custom designed
Category

2010s Unknown Loose Gemstones

Materials

Aquamarine

2.51ct Bullet Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.51 cts Measurements: 11.35 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.43ct Bullet Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.43 cts Measurements: 12.05 x 6.14
Category

2010s Unknown Loose Gemstones

Materials

Aquamarine

16.06ct 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

2.95ct Oval Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.95 cts Measurements: 9.13 x 7.14 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.97ct Oval Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.97 cts Measurements: 10.06 x 8.11
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.29ct Oval Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.29 cts Measurements: 10.09 x 8.18
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.08ct Oval Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.08 cts Measurements: 9.95 x 8.12 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.36ct Oval Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.36 cts Measurements: 10 x 8.15 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.4ct Oval Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.4 cts Measurements: 9.99 x 8.15 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.38ct Oval Blue Aquamarine from Brazil Unheated
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.38 cts Measurements: 9.03 x 7.01
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.69ct Oval Blue Aquamarine from Brazil Unheated
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.69 cts Measurements: 9.67 x7.56 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.73ct Oval Blue Aquamarine from Brazil Unheated
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.73 cts Measurements: 9.76 x 7.84
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2ct Oval Blue Aquamarine from Brazil Unheated
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2 cts Measurements: 9.92 x 8.01 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.69ct Oval Blue Aquamarine from Brazil Unheated
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.69 cts Measurements: 9.75 x 7.61
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.84ct Oval Blue Aquamarine from Brazil Unheated
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.84 cts Measurements: 12.32 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.48ct Oval Blue Aquamarine from Brazil Unheated
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.48 cts Measurements: 12.17 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.37 Carat Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.37 cts Measurements: 11.36 x 9.31
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

25.97ct 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 Number
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

25.74ct 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 Number
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1 Aquamarine Santa Maria fac. octagonal 15.2x11mm
By Thomas Leyser
Located in Idar-Oberstein, DE
This Aquamarine has 10,52c.. It is facetted in octagonal shape and the size is 15,2x11mm. The color
Category

2010s European Contemporary Loose Gemstones

Materials

Aquamarine

Natural Aquamarine africa XXL – 19.59 ct +certificate
Located in Berlin, BE
Natural Aquamarine – 19.59 ct A natural aquamarine with a fine cut and a weight of 19.59 ct. Only
Category

21st Century and Contemporary Congolese Aesthetic Movement Loose Gemstones

Materials

Aquamarine

Radiant Kiriko Cut Aquamarine 3.85 Carat, Custom Precision Cut
Located in 足立区, JP
This aquamarine is cut in Radiant Kiriko Cut™, a proprietary cutting technique developed by
Category

2010s Japanese Contemporary Loose Gemstones

Materials

Aquamarine

14.85 Carats Intense Blue Aquamarine Pear Drop Cut
By FERRUCCI
Located in New York, NY
14.85 carats Intense blue Aquamarine Pear Drop Cut, excellent cut, superior color, ideal for a
Category

2010s Unknown Loose Gemstones

Materials

Aquamarine

14.85 Carats Intense Blue Aquamarine Pear Drop Cut
By FERRUCCI
Located in New York, NY
14.85 carats Intense blue Aquamarine Pear Drop Cut, excellent cut, superior color, ideal for a
Category

2010s Unknown Loose Gemstones

Materials

Aquamarine

4.92ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.92 cts Measurements: 10.02 x 9.65
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.32ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.32 cts Measurements: 8.12 x 8.06
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

  • 1
  • ...
Get Updated with New Arrivals
Save "Aquamarine Loose Gemstone", and we’ll notify you when there are new listings in this category.

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.