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4.40 Carat Natural Loose Green Amethyst / Prasiolite Emerald Shape Gemstone
Located in Peshawar, PK
Loose Green Amethysts Weight: 4.40 Carats Dimension: 12.4 x 8.4 x 6.5 Mm Colour: Light Green
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

3.05 Carat Natural Loose Greenish Amethyst Stone Emerald Cut African Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 3.05 carat Natural Greenish Amethyst is a unique and elegant gemstone
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

3.80 Carat Natural Loose Greenish Amethyst Stone Emerald Cut African Gemstone
Located in Bangkok, TH
Shape Cut Emerald Presenting a refined 3.80 Carat Natural Greenish Amethyst, expertly shaped in a
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

7.15 Carat Natural Loose Greenish Amethyst Stone Emerald Cut African Gemstone
Located in Bangkok, TH
Cut Emerald This 7.15 carat Natural Greenish Amethyst is a rare and elegant gemstone displaying a
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

7.10 Carat Natural Loose Greenish Amethyst Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Cushion This 7.10 Carat Natural Loose Greenish Amethyst is an elegant and eye-catching gemstone
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

6.35 Carat Natural Loose Greenish Amethyst Stone Emerald Cut African Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 6.35 carat Natural Greenish Amethyst is a beautifully rare gemstone that
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

2.85 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Cushion This 2.85 Carat Natural Loose Purple Amethyst Stone is a captivating gemstone celebrated for
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

8.75 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 8.75 Carat Natural Loose Purple Amethyst Stone features a stunning cushion
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

5.00 Carat Natural Loose Greenish Amethyst Stone Emerald Cut African Gemstone
Located in Bangkok, TH
Shape Cut Emerald This beautiful 5.00 carat greenish amethyst from Africa features a refreshing
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

10.50 Carat Natural Loose Deep Purple Amethyst Emerald Shape Gem
Located in Peshawar, PK
Stone: Amethyst Weight : 10.50 Carats Dimension: 15.1 x 11.1 x 9 Mm Origin: Brazil Shape: Emerald
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

21.95 Carat Natural Loose Deep Purple Amethyst Emerald Shape Gem
Located in Peshawar, PK
Stone: Amethyst Weight : 21.95 Carats Dimension: 19.6 x 14.5 x 11.1 Mm Origin: Brazil Shape
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

2.45 Carat Natural Loose Greenish Amethyst Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 2.45 Carat Natural Loose Greenish Amethyst is a unique and elegant
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Amethyst

8.95 Carat Natural Loose Frosted Purple Amethyst Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 8.95 Carat Natural Loose Frosted Purple Amethyst is a captivating gemstone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

14.55 Carats Perfect Asscher Cut Loose Purple Amethyst Brazil Mine
Located in Brisbane, AU
Natural Amethyst Weight: 14.55 Carats Dimension: 14.8x14.7x11.3 Mm Color: Purple Treatment: Non
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

50.00 Carat Natural Loose Lavender Purple Amethyst Cushion Shape Gem
Located in Peshawar, PK
Stone: Amethyst Weight : 50.00 Carats Dimension: 23 x 20 x 15.7 Mm Origin: Brazil Shape: Cushion
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

10.75 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Cut Cushion This 10.75 Carat Natural Loose Purple Amethyst showcases a stunning deep violet
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

5.85 Carat Natural Loose Purple Amethyst Fancy Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Cushion precision This 5.85 Carat Natural Loose Purple Amethyst features a captivating deep violet
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

12.60 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 12.60 Carat Natural Loose Purple Amethyst is a stunning gemstone, expertly
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

10.25 Carat Natural Loose Purple Amethyst Stone Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald Showcasing timeless elegance, this 10.25 Carat Natural Loose Purple Amethyst
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

1.50 Carat Natural Loose Purple Amethyst Stone Trilliant Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Trilliant This 1.50 Carat Natural Loose Purple Amethyst Stone features a mesmerizing
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

5.70 Carat Natural Loose Light Purple Amethyst Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Cut Emerald This 5.70 Carat Natural Loose Light Purple Amethyst is a gemstone of elegance and
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

12 Carat Natural Loose Deep Purple Amethyst Emerald Shape Gemstone
Located in Peshawar, PK
Stone: Amethyst Weight : 12 Carats Dimension: 14.5 x 13.2 x 10.2 Mm Origin: Brazil Shape: Emerald
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

4.15 Carat Natural Loose Greenish Amethyst Stone Baguette Cut African Gemstone
Located in Bangkok, TH
Baguette This refined 4.15 carat Greenish Amethyst features a unique, soft green hue with exceptional
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

7.00 Carat Natural Loose Purple Amethyst Stone Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 7.00 Carat Natural Loose Purple Amethyst Stone is a striking gemstone that
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

8.85 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Cushion Radiating timeless elegance, this 8.85 Carat Natural Loose Purple Amethyst Stone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

6.15 Carat Natural Loose Greenish Amethyst Stone Emerald Cut African Gemstone
Located in Bangkok, TH
Shape Cut Emerald This striking 6.15 Carat Natural Greenish Amethyst showcases a delicate yet
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

5.70 Carat Natural Loose Greenish Amethyst Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Shape Cut Cushion This beautiful 5.70 carat Natural Greenish Amethyst is an elegant gemstone
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Amethyst

3.40 Carat Natural Loose Purple Amethyst Stone Baguette Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Baguette Discover the elegance of this 3.40 Carat Natural Loose Purple Amethyst Stone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

13.60 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 13.60 Carat Natural Loose Purple Amethyst is a magnificent gemstone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

4.70 Carat Natural Loose Purple Amethyst Fancy Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Precision Cushion This 4.70 Carat Natural Loose Purple Amethyst is a dazzling gemstone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

5.00 Carat Natural Loose Purple Amethyst Stone Baguette Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Baguette This 5.00 Carat Natural Loose Purple Amethyst is an elegant gemstone sourced
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

24.70 Carat Natural Loose Purple Color Amethyst Round Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Round This 24.70 Carat Natural Loose Purple Amethyst is a magnificent gemstone sourced
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

6.50 Carat Natural Loose Green Amethyst Pair Fancy Cut Gemstone
Located in Peshawar, PK
Loose Green Amethysts Weight: 6.50 Carats Sizes: 3.20 And 3.00 Carat Colour: Light Green Origin
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

5.35 Carat Natural Loose Purple Amethyst Stone Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 5.35 Carat Natural Loose Purple Amethyst is a striking gemstone sourced
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

35.75 Carat Natural Loose Pretty Purple Amethyst Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Asscher This 35.75 Carat Natural Loose Pretty Purple Amethyst is a truly magnificent
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

7.46 Carat Natural Loose Purple Amethyst Pair Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Asscher This 7.46 Carat Natural Loose Purple Amethyst Pair is a stunning set sourced
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

17.86-Carat Princess-Cut Amethyst Loose Gemstone – Merkaba Custom Jewelry
By Merkaba
Located in Beverly Hills, CA
A masterpiece of light and symmetry, this 17.86-carat Amethyst captures the spirit of refinement
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

3.55 Carat Natural Loose Purple Amethyst Stone Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Cut Emerald The 3.55 Carat Natural Loose Purple Amethyst showcases a refined emerald cut that
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

8.45 Carat Natural Loose Royal Purple Amethyst Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Asscher Experience the elegance of this 8.45 Carat Natural Loose Royal Purple Amethyst
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

9.15 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 9.15 Carat Natural Loose Purple Amethyst from Brazil is a striking gemstone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Natural Purple Amethyst 11.05 Ct Honeycomb Concave Cut Loose Gemstones- Jewelry
Located in Peshawar, PK
Purple Natural Amethyst Loose Gemstones for Necklace Pendant, Bracelet or any other Jewelry Setting
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst

Natural Purple Amethyst 10.85 Ct Honeycomb Concave Cut Loose Gemstones- Jewelry
Located in Peshawar, PK
Purple Natural Amethyst Loose Gemstones for Necklace Pendant, Bracelet or any other Jewelry Setting
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst

8.50 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Asscher This 8.50 Carat Natural Purple Amethyst from Brazil is an elegant gemstone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

3.60 Carat Natural Loose Purple Amethyst Stone Baguette Cut Brazilian Gemstone
Located in Bangkok, TH
Cut Baguette This elegant 3.60 Carat Natural Purple Amethyst features a rich, vibrant violet hue
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

7.65 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Asscher This beautiful 7.65 Carat Natural Purple Amethyst showcases a rich, regal violet
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

5.00 Carat Natural Loose Greenish Amethyst Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Cut cushion This 5.00 Carat Natural Loose Greenish Amethyst is a rare and enchanting gemstone
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Amethyst

Natural Purple Amethyst 21.29 Ct Honeycomb Concave Cut Loose Gemstones- Jewelry
Located in Peshawar, PK
Purple Natural Amethyst Loose Gemstones for Necklace Pendant, Bracelet or any other Jewelry Setting
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst

8.95 Carat Natural Loose Royal Purple Amethyst Fancy Faceted Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Fancy This 8.95 Carat Natural Loose Royal Purple Amethyst showcases a striking fancy
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

8.45 Carat Natural Loose Purple Amethyst Stone Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald This striking 8.45-carat natural Purple Amethyst from Brazil displays a rich
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

8.50 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Asscher This exquisite 8.50 carat Amethyst showcases a rich, royal purple hue that
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

15.40 Carat Natural Loose Purple Amethyst Stone Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald NA This 15.40 Carat Natural Loose Purple Amethyst captivates with its deep
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

1.95 Carat Natural Loose Purple Amethyst Custom Precision Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Cushion Precision This 1.95 Carat Natural Loose Purple Amethyst from Brazil features a
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Purple Natural Amethyst Loose Gemstone 27.93Ct Cushion Cut-Ring, Pendant-Jewelry
Located in Peshawar, PK
Purple Natural Amethyst Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst

Purple Natural Amethyst Loose Gemstone 21.35Ct Cushion Cut-Ring, Pendant-Jewelry
Located in Peshawar, PK
Purple Natural Amethyst Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst

7.60 Carat Natural Loose Purple Amethyst Custom Precision Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Cushion Precision Showcasing exceptional craftsmanship, this 7.60 Carat Natural Loose
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

18.95 Carat Natural Loose Purple Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 18.95 Carat Natural Loose Purple Amethyst is a stunning example of Brazilian
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

8.10 Carat Natural Loose Purple Amethyst Custom Precision Cut Brazilian Gemstone
Located in Bangkok, TH
Cut Cushion The 8.10 Carat Natural Loose Purple Amethyst is a breathtaking gemstone featuring a
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

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Loose Amethyst For Sale on 1stDibs

Surely you’ll find the exact loose amethyst you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of 18k Gold, Gold and Platinum, this item was constructed with great care. As it relates to this specific piece, our collection includes designs that are universally popular, but carat weights, specifically, are sought with frequency. A loose amethyst from Sarosi By Timeless Gems, Merkaba and Tamir — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes asscher cut and cushion cut alternatives. There aren’t many items for women if you’re seeking a loose amethyst, as most of the options available are for men and unisex.

How Much is a Loose Amethyst?

On average, a loose amethyst at 1stDibs sells for $469, while they’re typically $65 on the low end and $13,500 for the highest priced versions of this item.

The Legacy of Amethyst in Jewelry Design

There are few gemstones in the world that are both affordable and worthy of a duchess’s attention. But then not many stones are as beautiful as amethyst. Indeed, vintage and antique amethyst jewelry has innumerable fans, and February’s birthstone has many unique attributes. For the romantics, there are several tales in Greek mythology that tell the story of Bacchus and Amethyste, a maiden that he pursues yet is rescued by Diane by turning her into a white stone. Bacchus, mourning his love, pours a glass of wine over the sculpture, dyeing her purple.

Amethyst has adorned many royal jewels. One of the most enviable jewelry collections of all time belonged to Wallis Simpson, the Duchess of Windsor. In 1947, the Duke gifted her with a Cartier amethyst and turquoise bib necklace. This special order piece was made with twisted 18-carat and 20-carat gold, platinum, brilliant- and baguette-cut diamonds, one heart-shaped faceted amethyst, 27 emerald-cut amethysts, one oval faceted amethyst, and turquoise cabochons. The Duchess was not the only Royal with a penchant for the purple gemstone. The tiara now owned by Queen Silvia of Sweden is set with amethysts that once belonged to the French Empress Josephine. A stunning 56-carat cushion-cut, square-shaped amethyst set in an 18-karat yellow gold necklace designed by Tiffany Co. is now in the collection of the Smithsonian National Museum of Natural History.

The Smithsonian also has in its possession an even more rare example of fine amethyst: the 96-carat Morris Amethyst Brooch. The brooch features a deep, rich purple heart-shaped amethyst. The museum states that the piece was likely made during the Edwardian period (1901–15) “when platinum and diamonds were often used, and amethyst, a favorite stone of King Edward VII’s wife, Alexandra, was often included in jewelry of the era.”

Another amethyst necklace, with an even richer story, can be found in the Natural History Museum of London. Known as the Delhi Purple Sapphire (even though the stone is an amethyst), this stone was stolen from the Temple of Indra during the Indian Mutiny of 1857. Anyone in possession of this stone is bound to have terrible luck, including its owner Edward Heron-Allen, who gifted the gemstone to the museum thinking that this would save him but ended up transferring the bad luck to the museum curators overseeing the stone.

Find a wide range of vintage and antique amethyst necklaces, bracelets and other fine jewelry on 1stDibs.

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.