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1.60 Carat Natural Loose Spinel Cushion Cut Gemstone From Tanzania
Located in Peshawar, PK
: Tanzania Treatment: Non Certificate: On Customer Demand Shape: Cushion Spinels is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

Certified 1.29 Carat Natural Loose 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 Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

GFCO Certified 1.44 Carats Natural Loose Burmese Red Spinel Gemstone
Located in Peshawar, PK
(Burma) Treatment: None Certificate: GFCO Certificate Available Spinel is a captivating gemstone prized
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel, Other

Certified 2.10 Carat Natural Loose Lavender Spinel Cushion Cut Gemstone
Located in Peshawar, PK
: Tanzania Treatment: None Certificate: AIG Certificate Available Spinel is a captivating gemstone prized
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

Certified 1.29 Carat Natural Loose Red Spinel Cushion Cut Gemstone
Located in Peshawar, PK
Treatment: None Certificate: AIG Certificate Available Spinel is a captivating gemstone prized for its
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

1.80 Carat Natural Loose Spinel Oval Shape Gemstone From Tanzania
Located in Peshawar, PK
Treatment: None Certificate: On Customer Demand Spinel is a captivating gemstone prized for its brilliant
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

2.40 Carat Natural Loose Reverse Pair Spinel Heart Shape Gemstone
Located in Peshawar, PK
Origin: Tanzania Treatment: Non Certificate: On Customer Demand Spinels is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

1.95 Carat Natural Loose Greyish Purple Spinel Emerald Shape 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 Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

Certified Velvet Pink 3.17 Carat Natural Loose Mahenge Spinel Gemstone
Located in Peshawar, PK
palette, Mahenge Spinel is considered one of the finest varieties of this gemstone. Mahenge Spinel is the
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

2.20 Carat Natural Loose Pink Spinel Oval Shape Tanzanian’s Gemstone
Located in Peshawar, PK
: Non Origin: Tanzania Shape : Oval Certificate: On Demand Spinel is a captivating gemstone prized for
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

Natural Violet Spinel loose gemstone 2.17 ct., High quality, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.17 ct., High quality, cushio cut, Origin Tanzania. GFCO
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.75 Carat Natural Loose Light Pink Spinel Oval Shape Gemstone
Located in Peshawar, PK
Treatment: Non Origin: Tanzania Shape : Oval Certificate: On Demand Spinel is a captivating gemstone prized
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

1.45 Carat Natural Loose Lavender Purple Spinel Cushion Shape Gemstone
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

2.30 Carat Natural Loose Pink Spinel Cushion Shape Tanzania’s Gemstone
Located in Peshawar, PK
: Non Origin: Tanzania Shape : Cushion Certificate: On Demand Spinel is a captivating gemstone prized
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

0.90 Carat Natural Loose Peach Pink Spinel Heart Shape Gemstone
Located in Peshawar, PK
Treatment: Non Origin: Tanzania Shape : Heart Certificate: On Demand Spinel is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

1.85 Carat Natural Loose Purplish Pink Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Shape : Cushion Colour: Purplish Pink Spinel is a captivating gemstone prized for its brilliant colors
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel

1.55 Carat Natural Loose Purplish Pink Spinel Cushion Shape Gemstone
Located in Peshawar, PK
: Cushion Colour: Purplish Pink Spinel is a captivating gemstone prized for its brilliant colors and
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel

1.85 Carat Natural Loose Maroon Pink Spinel Gemstone From Myanmar
Located in Peshawar, PK
: Cushion Colour: Maroon Pink Spinel is a captivating gemstone prized for its brilliant colors and
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel

0.85 Carat Natural Loose Pink Spinel Heart Shape Tanzania’s Gemstone
Located in Peshawar, PK
: Non Origin: Tanzania Shape : Heart Certificate: On Demand Spinel is a captivating gemstone prized for
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

1.20 Carat Natural Loose Purple Colour Spinel Heart Shape Gemstone
Located in Peshawar, PK
Treatment: Non Origin: Tanzania Shape : Heart Certificate: On Demand Spinel is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

0.85 Carat Natural Loose Peachy Pink Spinel Heart Shape Gemstone
Located in Peshawar, PK
Treatment: Non Origin: Tanzania Shape : Heart Certificate: On Demand Spinel is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

1.50 Carat Natural Loose Baby Pink Spinel Heart Shape Gemstone
Located in Peshawar, PK
Treatment: Non Origin: Tanzania Shape : Heart Certificate: On Demand Spinel is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

2.10 Carat Natural Loose Pink Spinel Gemstone From Tanzanian Mine
Located in Peshawar, PK
Faceted Pink Spinel Weight: 2.10 Carat Dimension: 7.6 x 7.6 x 5.1 Mm Colour: Pink Origin: Tanzania
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

Natural Spinel Loose Gemstone 3.09 Ct. Certificate, cushion cut. Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel loose gemstone from Tanzania Laboratory certified GFCO Gemstone Color: greyish
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

2.25 Carat Natural Loose Purplish Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Cushion This 2.25 Carat Natural Loose Purplish Spinel is a striking gemstone sourced from Burma, a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.40 Carat Natural Loose Deep Purplish Burmese Spinel Emerald Cut Gemstone
Located in Bangkok, TH
Emerald This 1.40 Carat Natural Loose Deep Purplish Burmese Spinel is a fine gemstone displaying rich
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Violetish-BLUE Spinel loose gemstone 3.08 ct., High quality, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violetish-BLUE Spinel Loose gemstone GFCO Laboratory certified Gemstone Color: Violetish
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

3.80 Carat Natural Loose Deep Purplish Burmese Spinel Cushion Cut Gemstone
Located in Bangkok, TH
Cut Cushion This 3.80 Carat Natural Loose Deep Purplish Spinel features a rich, intense purple
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.70 Carat Natural Loose Gray Color Burmese Spinel Cushion Cut Gemstone
Located in Bangkok, TH
Cushion This 1.70 Carat Natural Loose Gray Spinel from Burma showcases an elegant and sophisticated
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Violet Spinel loose gemstone 2.18 ct., High quality, Octagon cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.18 ct., High quality, Octagon cut, Origin Tanzania. Natural
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

2.00 Carat Natural Loose Red Spinel Stone Trilliant Cut Burmese Gemstone
Located in Bangkok, TH
Shape Cut Trilliant This 2.00 Carat Natural Loose Red Spinel from Burma showcases an intensely
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.30 Carat Natural Loose Purplish Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 1.30 Carat Natural Loose Purplish Spinel from Burma showcases a refined blend of violet
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Spinel Loose gemstone 1. 72Ct., Cushion cut, Burma, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel Loose gemstone 1.72 ct., origin Burma! Laboratory certified GFCO Gemstone Color
Category

2010s Burmese Loose Gemstones

Materials

Spinel

Natural Violet Spinel loose gemstone 2.54 ct., High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.54 ct., High quality, Cushion cut, Origin Tanzania. GFCO
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural Violetish-Grey Spinel loose gemstone 2.25 ct., High quality, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violetish-Grey Spinel loose gemstone 2.25 ct., High quality, cushion cut, Origin Tanzania
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.10 Carat Natural Loose Purplish Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Shape Cut Cushion Introducing a stunning 1.10 Carat Natural Loose Purplish Spinel, masterfully
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

3.35 Carat Natural Loose Gray Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 3.35 Carat Natural Loose Gray Spinel displays a sophisticated silvery-gray
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

3.05 Carat Natural Loose Purple Spinel Stone Asscher Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Asscher This 3.05 Carat Natural Loose Purple Spinel displays an exquisite deep violet hue
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

2.55 Carat Natural Loose Pink Spinel Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Asscher This 2.55 Carat Natural Loose Pink Spinel showcases a vivid, rosy hue with
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

Natural Grey Spinel loose gemstone 2.06 ct. High quality, Tanzania, Certificate
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

Natural Grey-Purple Spinel loose gemstone 2.07 ct., Origin Tanzania, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Purple Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Purple
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

2.10 Carat Natural Loose Reddish Orange Spinel Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 2.10 Carat Natural Loose Reddish Orange Spinel exhibits a fiery brilliance, highlighted
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.95 Carat Natural Loose Purple Spinel Stone Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Emerald This 2.95 Carat Natural Loose Purple Spinel exhibits a rich, royal violet hue with
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

Natural blue Spinel loose gemstone 2.07 ct. Certificate, Cushion Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: greyish-Blue
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.95 Carat Natural Loose Purplish Pink Spinel Cushion Cut Tanzania Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 1.95 Carat Natural Loose Purplish Pink Spinel is a dazzling gemstone that
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

1.80 Carat Natural Loose Pink Spinel Stone Emerald Cut Burmese Gemstone
Located in Bangkok, TH
Emerald This 1.80 Carat Natural Loose Pink Spinel showcases a vibrant rosy-pink hue with exceptional
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.95 Carat Natural Loose Purplish Pink Spinel Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 1.95 Carat Natural Loose Purplish Pink Spinel is an exquisite gemstone sourced from the
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.90 Carat Natural Loose Purplish Color Burmese Spinel Cushion Cut Gemstone
Located in Bangkok, TH
Shape Cut Oval This 1.90 Carat Natural Loose Purplish Spinel showcases a mesmerizing blend of
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.35 Carat Natural Loose Gray Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Cushion This 1.35 Carat Natural Loose Gray Spinel Stone from Burma (Myanmar) features a refined
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

3.30 Carat Natural Loose Purplish Spinel Stone Emerald Cut Burmese Gemstone
Located in Bangkok, TH
Emerald This 3.30 Carat Natural Loose Purplish Spinel displays an elegant blend of violet and pinkish
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.00 Carat Natural Loose Hot Purplish Spinel Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion Presenting a 2.00 Carat Natural Loose Hot Purplish Spinel, a dazzling cushion-cut gemstone
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Violet Spinel loose gemstone 2.97 ct, High quality, Certificate Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.97 ct., High quality, Octagon cut, Origin Tanzania. GFCO
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

2.20 Carat Natural Loose Pink Spinel Stone Asscher Cut Burmese Gemstone
Located in Bangkok, TH
Shape Cut Asscher This 2.20 Carat Natural Loose Pink Spinel glows with a delicate yet vivid pink
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.45 Carat Natural Loose Purple Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 2.45 Carat Natural Loose Purplish Spinel displays a stunning blend of violet
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Spinel Loose Gemstone 3.58 Ct., Certificate Octagon cut. Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel Loose Gemstone 3.58 Ct., Certificate, Octagon cut. Origin Tanzania! Laboratory
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.70 Carat Natural Loose Bright Purplish Spinel Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 1.70 Carat Natural Loose Bright Purplish Spinel captivates with its vivid
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

2.25 Carat Natural Loose Purplish Pink Burmese Spinel Cushion Cut Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 2.25 Carat Natural Loose Purplish Pink Spinel captivates with its enchanting
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.