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1.25 Carat Natural Loose Seafoam Blue Aquamarine Emerald Cut Pakistan Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 1.25 Carat Natural Loose Seafoam Blue Aquamarine is a gemstone of
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

63.85 Carat Natural Loose Blue Aquamarine Stone Oval Cut African Gemstone
Located in Bangkok, TH
Shape Cut Oval Experience the grandeur of this 63.85 Carat Natural Loose Blue Aquamarine Stone
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Aquamarine

2.65 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 2.65 Carat Natural Loose Light Blue Aquamarine from Pakistan features an
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

1.00 Carat Natural Loose Blue Aquamarine Stone Emerald Cut Vietnamese Gemstone
Located in Bangkok, TH
Emerald This 1.00 Carat Natural Loose Blue Aquamarine Stone from Vietnam features a sleek emerald
Category

21st Century and Contemporary Vietnamese Modern Loose Gemstones

Materials

Aquamarine

2.30 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Emerald This 2.30 Carat Natural Loose Light Blue Aquamarine is a timeless gemstone, finely crafted
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.10 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 2.10 Carat Natural Loose Light Blue Aquamarine is a captivating gemstone
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.15 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Emerald Experience the elegance of this 2.15 Carat Natural Loose Light Blue Aquamarine, masterfully
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.25 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion This 2.25 Carat Natural Loose Light Blue Aquamarine radiates a serene and luminous ocean-blue
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

9.73 Carat Aquamarine Parallelogram Cut Loose Gemstone, Merkaba Jewelry Beverly
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents a rare, collector worthy aquamarine offered as a loose
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Aquamarine, Beryl, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

2.40 Carat Natural Loose Light Blue Aquamarine Trilliant Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Trilliant Discover the elegance of this 2.40 Carat Natural Loose Light Blue Aquamarine
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.55 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion Elevate your collection with this 2.55 Carat Natural Loose Light Blue Aquamarine, finely
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.95 Carat Natural Loose Blue Aquamarine Stone Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion This 2.95 Carat Natural Loose Blue Aquamarine is a serene and elegant gemstone, sourced from
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.85 Carat Natural Loose Blue Goshenite Aquamarine Asscher Cut Pakistan Gemstone
Located in Bangkok, TH
Asscher This 2.85 Carat Natural Loose Blue Goshenite Aquamarine features a refined elegance
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

9.95 Carat Natural Loose Blue Aquamarine Pair Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 9.95 Carat Natural Loose Aquamarine Pair features a breathtaking blue hue, beautifully
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Aquamarine

1.10 Carat Natural Loose Santa Mari Aquamarine Emerald Cut Vietnamese Gemstone
Located in Bangkok, TH
Emerald This 1.10 Carat Natural Loose Santa Maria Aquamarine is a captivating gemstone sourced from
Category

21st Century and Contemporary Vietnamese Modern Loose Gemstones

Materials

Aquamarine

2.90 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 2.90 Carat Natural Loose Light Blue Aquamarine is a serene gemstone sourced
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

4.75 Carat Natural Loose Light Blue Aquamarine Asscher Cut African Gemstone
Located in Bangkok, TH
Asscher This 4.75 Carat Natural Loose Light Blue Aquamarine Stone features a stunning Asscher Cut
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Aquamarine

15.30 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cut Cushion This impressive 15.30 Carat Natural Light Blue Aquamarine showcases a soft, serene
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.30 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Emerald This 2.30 Carat Natural Loose Light Blue Aquamarine showcases a stunning emerald cut that
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

9.45 Carat Natural Loose Aquamarine Stone Fancy Cushion Cut Pakistan Gemstone
Located in Bangkok, TH
Cut Precision Cushion The 9.45 Carat Natural Loose Aquamarine Stone is a stunning example of
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.00 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion This 2.00 Carat Natural Loose Light Blue Aquamarine is a captivating gemstone with a
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

5.00 Carat Natural Loose Blue Aquamarine Stone Round Cut African Gemstone
Located in Bangkok, TH
Round This 5.00 Carat Natural Loose Blue Aquamarine is a stunning gemstone showcasing a serene
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Aquamarine

10.05 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cut Cushion This 10.05 Carat Natural Loose Light Blue Aquamarine from Pakistan is a breathtaking
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

5.50 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Cut Emerald This 5.50-carat natural Aquamarine gemstone showcases a soft, serene light blue hue
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

10.50 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Emerald This impressive 10.50 carat natural aquamarine showcases a delicate light-blue
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

Natural Blue Aquamarine 14.50 Ct Sugarloaf Cabochon Loose Gemstone for Jewelry
Located in Peshawar, PK
Blue Natural Aquamarine Sugarloaf Cabochon Loose Gemstone for Ring, Pendant or any other Jewelry
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Aquamarine

Natural Blue Aquamarine 11.70 Ct Sugarloaf Cabochon Loose Gemstone for Jewelry
Located in Peshawar, PK
Blue Natural Aquamarine Sugarloaf Cabochon Loose Gemstone for Ring, Pendant or any other Jewelry
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Aquamarine

5.00 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cut Cushion This beautiful 5.00-carat aquamarine showcases a soft, light blue hue that reflects
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

8.75 Carat Natural Loose Light Blue Aquamarine Precision Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Precision Cushion The 8.75 Carat Natural Loose Light Blue Aquamarine is a breathtaking
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

9.35 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cut Cushion This 9.35 Carat Natural Light Blue Aquamarine is a beautifully serene gemstone
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

7.30 Carat Natural Loose Aquamarine Pair Emerald Shape Gemstone From Brazil
Located in Peshawar, PK
Loose Aquamarine Pair Weight: 7.30 Carat Dimension: 11.7 x 7.7 x 5.6 Mm 11.7
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Aquamarine, Other

1.10 Carat Natural Loose Blue Aquamarine Stone Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Emerald This 1.10 carat Aquamarine from Pakistan features a clean, soothing blue hue that reflects
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

4.30 Carat Natural Loose Aquamarine Goshenite Asscher Cut Gemstone from Pakistan
Located in Bangkok, TH
Octagon Cut Asscher NA This striking 4.30-carat natural loose gemstone is a rare and elegant blend of
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

13.50 Carat Natural Loose Light Blue Aquamarine Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Emerald NA This stunning 13.50 carat natural Aquamarine gemstone displays a soft, light blue hue that
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

9.75 Carat Natural Loose Blue Aquamarine Stone Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion NA This gorgeous 9.75 carat natural Aquamarine gemstone showcases a serene and luminous blue
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

13.56 Carat Aquamarine Oval-Cut Unset Loose 3-Stone Ring Gemstone
By Gems Paradise
Located in Jaipur, IN
13.56 Carat Aquamarine Emerald-Cut Unset Loose 3-Stone Ring Gemstone Length: 10.12 mm Width: 12.74
Category

2010s Unknown Artisan Loose Gemstones

Materials

Aquamarine

34.25 Carat Aquamarine Emerald-Cut Unset Loose 3-Stone Ring Gemstone
By Gems Paradise
Located in Jaipur, IN
34.25 Carat Aquamarine Emerald-Cut Unset Loose 3-Stone Ring Gemstone Length: 13.39 mm Width: 27.57
Category

2010s Unknown Artisan Loose Gemstones

Materials

Aquamarine

10.55 Carat Aquamarine Emerald-Cut Unset Loose 3-Stone Ring Gemstone
By Gems Paradise
Located in Jaipur, IN
10.55 Carat Aquamarine Emerald-Cut Unset Loose 3-Stone Ring Gemstone Length: 9 mm Width: 14.10 mm
Category

2010s Unknown Artisan Loose Gemstones

Materials

Aquamarine

6.25 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cut Cushion NA This serene 6.25 carat Natural Aquamarine gemstone exudes calm elegance with its
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.05 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
quality 2.05 Carats Eye Clean Clarity Loose Aquamarine from Pakistan. Product Information: GEMSTONE NAME
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.35 Carat Natural Loose Intense Blue Aquamarine Emerald Cut Nigerian Gemstone
Located in Bangkok, TH
some of the most vibrant Aquamarines this gemstone offers a perfect blend of color saturation, purity
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

20.85 Carat Natural Loose Blue Aquamarine Pair Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Emerald This exquisite 20.85-carat natural aquamarine pair showcases the timeless beauty
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

3.65 Carat Loose Light Blue Aquamarine Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Cushion NA This 3.65-carat natural Aquamarine gemstone is a serene and elegant treasure, featuring a
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

1.65 Carat Natural Loose Sea Blue Aquamarine Oval Cut Madagascar s Gemstone
Located in Bangkok, TH
Oval NA Experience the serene beauty of this 1.65 carat Natural Sea Blue Aquamarine, masterfully
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Aquamarine

3.65 Carat Natural Loose Sky Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
, 3.65 Carats, Vvs Clarity Loose Aquamarine from Pakistan. Product Information: GEMSTONE NAME: Lovely
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

1.00 Carat Loose Deep Sea Blue Natural Aquamarine Gemstone "Ocean s Reflection
Located in Bangkok, TH
Cut Trillion NA This 1.00-carat natural Aquamarine gemstone, titled "Ocean’s Reflection," captures
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

8.25 Carat Loose Blue Aquamarine Stone Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Cushion Cut Fancy Cushion NA This 8.25-carat natural Aquamarine gemstone is a stunning example of
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

1.75 Carat Natural Loose Blue Aquamarine Stone Pear Cut African Gemstone
Located in Bangkok, TH
Cut Faceted This 1.75 carat blue aquamarine is a stunning natural gemstone with a unique marquise
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Aquamarine

2.55 Carat Natural Loose Sea Blue Aquamarine Cushion Cut Nigerian Gemstone
Located in Bangkok, TH
cushion Cut modified cushion A stunning piece of natural beauty, this Sea Blue Aquamarine gemstone
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

2.45 carats Light Blue Loose Aquamarine Emerald Cut Natural Nigerian Gemstone
Located in Bangkok, TH
aquamarine stone march birth stone aquamarine birthstone aquamarine gemstone march stone aquamarine gifts
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

Natural Aquamarine 12x10mm Loose Gemstone For Jewelry Making 6.14 Cts Octagon
Located in New York, NY
wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian
Category

21st Century and Contemporary Brazilian Art Deco Loose Gemstones

Materials

Aquamarine

3.45 Carat Natural Loose Fine Aquamarine Custom Precision Cut Nigerian Gemstone
Located in Bangkok, TH
square Cut custom precision This exquisite gemstone boasts a captivating 3.45-carat Aquamarine of
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

Blue Aquamarine Loose stone
Located in Melbourne, AU
cut a very clean sparkle natural aquamarine gemstone, perfect for a ring set
Category

2010s Australian Loose Gemstones

Materials

Aquamarine

63.70 Carat Huge Natural Loose Seafoam Blue Aquamarine Gemstone March Birthstone
Located in Peshawar, PK
Loose Aquamarine Weight: 63.70 Carat Dimension: 26 x 20 x 18 Mm Colour : Pale Blue Origin
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Aquamarine

1.85 Carat Natural Loose Light Blue Aquamarine Stone Oval Cut African Gemstone
Located in Bangkok, TH
, a respected origin for fine aquamarine, this gemstone is fully natural and untreated, preserving its
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Aquamarine

4.95 Carat Natural Loose Light Blue Aquamarine Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion LOCALITY: Pakistan TREATMENT: None This elegant 4.95-carat natural aquamarine showcases a
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

6.54 Carat Aquamarine Hexagon Cut Loose Gemstone, Merkaba Jewelry Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents a spectacular aquamarine offered as a loose, unmounted
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Aquamarine, Beryl, 18k Gold, Rose Gold, Yellow Gold, Platinum

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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.