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Natural Blue Spinel loose gemstone 2.55 ct. High quality, Oval, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural greyish-Blue Spinel loose gemstone! GFCO Laboratory certified Gemstone Color: greyish-Blue
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Gorgeous 1.40 Carat Cushion Shape Natural Loose Red Burmese Spinel Gemstone
Located in Peshawar, PK
Color: Red Treatment: Non / Natural Certificate: On Demand . The red spinel gemstone is linked to the
Category

Antique 16th Century Burmese Baroque Loose Gemstones

Materials

Spinel

2.45 Carat Natural Loose Pink Spinel Bat Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Pink Spinel Weight: 2.45 Carat Dimension: 7.4 x 9.8 x 5.3 Mm Colour: Pink Origin: Tanzania
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

AIG Certified 2.19 Carat Natural Loose Pink Spinel Cushion Cut Gemstone
Located in Peshawar, PK
Faceted Pink Spinel Weight: 2.19 Carat Dimension: 8.53 x 7.02 x 4.65 Mm Colour: Pink Origin
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

Spinel Pink loose 3.28Ct natural gemstone, Oval cut, Certificate GFCO, Sri Lanka
By GRALJEWELRY
Located in Daugavpils, LV
Natural Pink Spinel loose gemstone GFCO Laboratory certified Gemstone Color: pink Gemstone Type
Category

2010s Burmese Loose Gemstones

Materials

Spinel

Natural Greyish-BLUE Spinel loose gemstone 2.34 ct., High quality, Round cut.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Greyish-BLUE Spinel Loose gemstone GFCO Laboratory certified Gemstone Color: Greyish-BLUE
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural Pink Spinel loose gemstone 3.28 ct., Oval cut, Certificate, origin Burma
By GRALJEWELRY
Located in Daugavpils, LV
Natural Pink Spinel loose gemstone 3.28 ct., Oval cut, Certificate, origin Burma! GFCO Laboratory
Category

2010s Burmese Loose Gemstones

Materials

Spinel

Natural Pink Spinel Loose gemstone 2.69 Ct, Cushion cut, Burma, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Pink Spinel Loose gemstone 2.69 Ct., Cushion cut, Origin Burma, Certificate GFCO
Category

2010s Burmese Loose Gemstones

Materials

Spinel

1.50 Carat Natural Loose Pinkish Gray Spinel Gemstone From Madagascar Mine
Located in Peshawar, PK
Color: Pinkish Gray Treatment: Non / Natural Certificate: On Demand . The red spinel gemstone is linked
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Spinel

Certified Natural VS quality 2.45 Ct., Purple Spinel Loose gemstone, Octagon cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel loose gemstone origin Burma! Laboratory certified: GFCO Gemstone Color: Purple
Category

2010s Burmese Loose Gemstones

Materials

Spinel

2.40 Carat Natural Loose Hot Pink Spinel Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 2.40 Carat Natural Loose Hot Pink Spinel captivates with its vivid, electric
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

2.55 Carat Natural Loose Purplish Pink Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cut Cushion This 2.55 Carat Natural Loose Purplish Pink Spinel radiates a captivating blend of
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Grey Spinel loose gemstone 2.11 ct., High quality, Cushion cut, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey Gemstone
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.20 Carat Natural Loose Bright Red Spinel Stone Trillion Cut Burmese Gemstone
Located in Bangkok, TH
Trillion This 1.20 Carat Natural Loose Bright Red Spinel Stone is a captivating gemstone that
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Grey-Blue Spinel loose gemstone 2.06 ct. High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Bluish
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural Grey Spinel loose gemstone 2.03 ct., High quality, Cushion cut, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Bluish-Grey Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Bluish
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

3.55 Carat Natural Loose Purplish Pink Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Cushion Precision This 3.55 Carat Natural Loose Purplish Pink Spinel Stone features a dazzling
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.20 Carat Natural Loose Deep Red Burmese Spinel Fancy Cushion Cut Gemstone
Located in Bangkok, TH
Cushion This 2.20 Carat Natural Loose Deep Red Spinel from Burma (Myanmar) features a striking fancy
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Grey Spinel loose gemstone 2.14 ct., High quality, Oval cut, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural Grey-blue Spinel loose gemstone 2.05 ct., cushion cut, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Blue
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.20 Carat Natural Loose Red Spinel Stone Cushion Cut Gemstone From Burmese
Located in Bangkok, TH
Cushion This 1.20 Carat Natural Loose Red Spinel glows with an intense, vivid red hue and exceptional
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Grey Spinel loose gemstone 2.33 ct., High quality, Oval cut, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Bluish-Grey
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Spinel 2.61 Ct Grey-Blue loose natural gemstone, High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

3.50 Carat Natural Loose Pinkish Peach Color Spinel Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 3.50 Carat Natural Loose Pinkish Peach Spinel radiates a soft, romantic glow with a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Grey-blue Spinel loose gemstone 2.09 ct. High quality, Octagon, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural Grey-Blue Spinel loose gemstone 2.19 ct. High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural Greyish-Blue Spinel loose gemstone 2.09 ct., High quality, Pear cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Greyish-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

2.10 Carat Natural Loose Deep Gray Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion Introducing a refined 2.10 Carat Natural Deep Gray Spinel, expertly crafted in a classic
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.05ct Fine Blue Spinel Marquise Cut Rare Gemstone 9.6x4.4mm Loose Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.05ct Fine Blue Spinel Marquise Cut Rare Gemstone 9.6x4.4mm Loose Rare Gem Fine Natural Vivid
Category

20th Century Loose Gemstones

Materials

Spinel

Darkish Purple Spinel 8.20 Ct Natural Loose Gemstone Cushion Cut from Burma
Located in Peshawar, PK
Darkish Purple Natural Spinel Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other
Category

21st Century and Contemporary Burmese Contemporary Loose Gemstones

Materials

Spinel

1.70 Carat Natural Loose Pinkish Peach Spinel Stone Pear Cut Burmese Gemstone
Located in Bangkok, TH
Pear This 1.70 Carat Natural Loose Pinkish Peach Spinel radiates a soft, romantic glow with a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.35 Carat Natural Loose Purplish Gray Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 1.35 Carat Natural Loose Purplish Gray Spinel is a refined gemstone sourced from the
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.10 Carat Natural Loose Purplish Pink Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 2.10 carat Natural Purplish Pink Spinel is a captivating gemstone that displays a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.25 Carat Natural Loose Deep Gray Spinel Stone Oval Cut Burmese Gemstone
Located in Bangkok, TH
Oval This 2.25 carat Natural Deep Gray Spinel is a rare and refined gemstone featuring a rich
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.65 Carat Natural Loose Deep Gray Spinel Stone Emerald Cut Burmese Gemstone
Located in Bangkok, TH
spinel. This elegant gemstone displays a rich deep gray hue with subtle metallic undertones, offering a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.00 Carat Natural Loose Purplish Pink Burmese Spinel Stone Pear Cut Gemstone
Located in Bangkok, TH
Pear This 2.00 Carat Natural Loose Purplish Pink Spinel Stone features an elegant Pear Cut
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Purple Spinel Loose gemstone 1.77 Ct., Heart cut, Sri Lanka, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Purple Spinel Loose gemstone 1.77 Ct., Heart cut, Sri Lanka, Certificate! Natural Purple
Category

2010s Sri Lankan Loose Gemstones

Materials

Spinel

1.15 Carat Natural Loose Purplish Pink Spinel Stone Oval Cut Burmese Gemstone
Located in Bangkok, TH
Oval This 1.15 carat Natural Purplish Pink Spinel is a vibrant and captivating gemstone sourced
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.95 Carat Natural Loose Purplish Pink Spinel Stone Heart Cut Tanzanian Gemstone
Located in Bangkok, TH
Heart This 1.95 Carat Natural Loose Purplish Pink Spinel enchants with its romantic blend of soft
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

2.40 Carat Natural Loose Pinkish Red Spinel Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cushion The 2.40 Carat Natural Loose Pinkish Red Spinel Stone is a captivating gemstone, showcasing a
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

Grayish Blue Spinel Pair 3.75 Ct Cushion Cut Natural Loose Gemstones — Earrings
Located in Peshawar, PK
Natural Grayish Blue Spinel Pair 3.75 Ct – Cushion Cut Matched Loose Gemstones for Earrings
Category

21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones

Materials

Spinel

1.36 Carat Natural Loose Hot Pink Spinel Stone Oval Cut Tanzanian Gemstone
Located in Bangkok, TH
premium-quality spinels, this gemstone offers impressive clarity and a clean, sparkling appearance under
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

1.25 Carat Natural Loose Carmine Pink Spinel Stone Princess Cut Burmese Gemstone
Located in Bangkok, TH
Cut Princess Cut The 1.25 Carat Natural Loose Carmine Pink Spinel dazzles with its vivid princess
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Purplish-Pink Spinel loose gemstone 2.74 ct., High quality, Cushion cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Purplish-Pink Spinel gemstone from Sri-Lanka LGL Laboratory certified Gemstone Color
Category

2010s Sri Lankan Loose Gemstones

Materials

Spinel

Stunning Sakura Pink Loose Spinel 1.95 Carats Spinel Stone Spinel Jewellery
Located in Bangkok, TH
Stunning Sakura Pink Loose Spinel of 1.95 carats from Burma has a wonderful cut in a Cushion shape
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

3.10 Carat Natural Loose Light Blue Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion NA This stunning 3.10 carat natural Spinel showcases a delicate and luminous light blue hue
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

IGA Certified 3.18 Carat Natural Loose Burmese Violet Spinel Oval Cut Gemstone
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel

Natural Myanmar Pigeon Blood Red Octagon Spinel Loose Gemstone Loupe Clean - 2.7
Located in Kowloon, HK
creations with our stunning vivid red Myanmar loose spinel. This natural gemstone is a true masterpiece
Category

2010s Hong Kong Artisan Loose Gemstones

Materials

Spinel

1.25 Carat Natural Loose Purplish Pink Burmese Spinel Fancy Cushion Cut Gemstone
Located in Bangkok, TH
Cushion NA This elegant 1.25 carat Natural Spinel radiates with a rare purplish pink hue, offering a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Mahenge Tanzania Red Spinel 2.96 Carat Pear Cut Loose Gemstone, Unmounted
By Merkaba
Located in Beverly Hills, CA
exceptional gemstone, offered loose, is a collector’s dream and a romantic holiday gift for someone truly
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

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

AGA Certified 2.01 Carat Natural Loose Burmese Red Spinel Cushion Cut Gemstone
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel, Other

Certified 1.57 Carat Natural Loose Red Spinel Cushion Cut Gemstone From Tanzania
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AIG Certified 2.14 Carat Natural Loose Silver Grey Spinel Gemstone From Tanzania
Located in Peshawar, PK
, including red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AIG Certified 1.51 Carat Natural Loose Spinel Cushion Cut Gemstone From Tanzania
Located in Peshawar, PK
Origin: Tanzania Shape : Cushion Certificate: AIG Certificate Available Spinel is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AIG Certified 2.09 Carat Natural Loose Spinel Oval Shape Gemstone From Tanzania
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AIG Certified 1.72 Carat Natural Loose Spinel Cushion Cut Gemstone From Tanzania
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

1.25 Carat Natural Loose Purplish Pink Burmese Spinel Fancy Cushion Cut Gemstone
Located in Bangkok, TH
Cushion NA This charming 1.25 carat Natural Spinel features a captivating purplish pink hue, exuding
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

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Loose Spinel Gemstone For Sale on 1stDibs

Surely you’ll find the exact loose spinel gemstone you’re seeking on 1stDibs — we’ve got a vast assortment for sale. For this particular piece, 1.5 Carat and 2 Carat are consistently popular carat weights. A loose spinel gemstone from Merkaba, Sarosi By Timeless Gems and Tamir — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes pear cut and kite cut alternatives. When shopping for a loose spinel gemstone, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Loose Spinel Gemstone?

On average, a loose spinel gemstone at 1stDibs sells for $15,600, while they’re typically $279 on the low end and $179,540 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.