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Cobalt Spinel Ring

Grs & Gil Certified Cobalt Blue Spinel and Diamond Ring
Located in Hung Hom, HK
Among all Rare Blue Gemstones, the Cobalt Spinel possesses unique beauty factors such as sparkle
Category

2010s Tanzanian Fashion Rings

Materials

Diamond, Spinel, Gold, 18k Gold, White Gold

Spectra Fine Jewelry 8.46 Carat Certified Cobalt Blue Spinel Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
Presenting this magnificent 8.46-carat Cobalt Blue Spinel Ring by Spectra Fine Jewelry. Its cushion
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Spinel, Platinum

GRS Certified 2.23 Cts Cobalt Spinel & Diamond Cocktail Ring. Collector's Item.
Located in Hong Kong, HK
Please check out the HD video! Here is a super rare natural Cobalt Spinel and diamond ring. The
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Spinel, 18k Gold, White Gold, Gold

Cobalt Blue Spinel Ring Gem 3.07 Carat Mahenge Tanzania Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Supreme 3.07 carat unisex Cobalt Blue Spinel from Mahenge Tanzania offered unmounted to a
Category

21st Century and Contemporary Tanzanian Contemporary Engagement Rings

Materials

Spinel

Ring in platinum, featuring a 2.09ct cobalt Spinel from Vietnam. AGL certified.
Located in Los Angeles, CA
2.09-carat, cobalt spinel from Vietnam is set in platinum, accentuated by hexagon, round, and
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Spinel, Platinum

Certified Unheated Cobalt Blue Spinel with Diamond Ring in 18K White Gold
Located in Bangkok, TH
Blue Spinel 3.04 carats with Diamond 0.34 carat Ring set in 18 Karat White Gold Settings (GFCO Gem
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Spinel, White Gold, 18k Gold

GRS Certified 5.15 Carat Tanzanian Cobalt Spinel Diamond 18K White Gold Ring
Located in Los Angeles, CA
Our handcrafted and elegant jewelry is made to last. This spinel ring for women has a brilliant
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Spinel, Gold, 18k Gold, White Gold

GRS Certified 2.18 Carats Cobalt Spinel Diamonds set in 18K White Gold Ring
Located in Los Angeles, CA
. LSK 10565-BSP #418988 Ring Overview SKU 4556 Center Stone Spinel Side Stones Diamonds Metal Type 18K
Category

21st Century and Contemporary Tanzanian Cluster Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

14 Karat White Gold Round Natural Blue Cobalt Spinel Eternity Band
Located in Houston, TX
This 14 karat white gold eternity band features fifteen round french set bright blue natural cobalt
Category

21st Century and Contemporary North American Band Rings

Materials

Spinel, Gold, 14k Gold, White Gold

NEW Platinum 1.89ctw GIA NO HEAT Cushion Blue Spinel Brilliant Diamond Halo Ring
Located in Montclair, NJ
Here we have a very well made and truly breathtaking spinel and diamond ring that was crafted from
Category

2010s American Engagement Rings

Materials

Diamond, Spinel, Platinum

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VOLUME 5: Vintage American & European Special Edition Wrist Watch Price
Located in Dallas, TX
VOLUME 5: Vintage American & European Special Edition Wrist Watch Price Published in 1991- Special Edition
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20th Century American Antique Books

Wrist Watches- Vintage American & European
Located in Dallas, TX
Vintage American & European Wrist Watch guide by Sherry Ehrhardt & Peter Planes - First Edition
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20th Century American Antique Books

Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.
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21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry Gia Certified 2.00 Carat Vivid Pink Diamond Ring
By Emilio!
Located in New York, NY
From The Museum Vault At Emilio Jewelry Located on New York's Fifth Avenue, A true collection piece. Sits in the center a magnificent elongated oval. Gia certified as a natural vivid...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond, Platinum

Roman Malakov GIA Certified 37.20 Pear Shape Diamond Chandelier Drop Necklace
By Roman Malakov
Located in New York, NY
Luxurious and elegantly made diamond chandelier necklace showcasing 276 pieces brilliant mixed cut round, pear and marquise shape diamonds weighing 37.20 carats total. Set in a gradu...
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

Nazarelle 18 Karat White Gold 2.51 Carat GIA Paraiba Tourmaline and Diamond Ring
By Nazarelle
Located in Houston, TX
This ring is designed by Nazarelle and features a cushion cut 2.51 karat Brazilian Paraiba Tourmaline with a Gia certificate. The certificate number for the center stone is "GIA 2151...
Category

2010s American Contemporary Fashion Rings

Materials

Tourmaline, Diamond, Gold, 18k Gold, White Gold

GIA Certified, 0.97ct Fancy Grayish Green Cushion, Natural Fancy Color Diamond
Located in Hong Kong, HK
0.97ct fancy Grayish Green Cushion cut diamong studded on 18KT gold with round pink color diamonds in the halo and white diamonds on the side. A captivating piece of artistry, this ...
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Pink Diamond, 18k Gold

GIA Certified 5.04 Carats Oval Cut Diamond Engagement Ring with Side Stones
By Roman Malakov
Located in New York, NY
Elegantly made high jewelry engagement ring showcasing a 5.04 carats oval cut diamond certified by GIA as K color with a touch of brown and SI1 in clarity in the center, set in a cla...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Unheated Purple Sapphire Ring Gem 11.28 Carat Cushion Sugarloaf Cabochon Loose
By Merkaba
Located in Beverly Hills, CA
Rare and exclusive 11.28 carat no heat "Ceylon" Purple Sapphire cushion sugarloaf cabochon loose gemstone. The G.I.A certificate is attached to the image selection for your reference...
Category

21st Century and Contemporary Sri Lankan Contemporary Cocktail Rings

Materials

Sapphire, Purple Sapphire

Padparadscha Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A stunning ring featuring a rare GIA certified 4.74 carat natural Padparascha sapphire. The pinkish orangy gem is from the original and most important source of Padparadscha sapphire...
Category

2010s American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Alexander HRD Certified 10.01ct Cushion Diamond Solitaire Ring 18k Rose Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning modern HRD certified 10 carat cushion diamond solitaire ring, 18k rose gold. With pave white diamonds down the rose gold shank, nearly giving them the appearance of pink dia...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Lavender and Pink Mahenge Spinel Engagement Ring in White and Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This spectacular three-stone ring features natural spinel gemstones in two vibrant colors! A 2.43 carat, gorgeous, emerald-cut lavender spinel sits front and center, flanked on eithe...
Category

21st Century and Contemporary Artisan Engagement Rings

Materials

Spinel, Gold, 18k Gold, White Gold, Yellow Gold

Blue Grey Spinel Ring 5.30 Carat Round
By Merkaba
Located in Beverly Hills, CA
Extraordinary 5.30 carat Blue-Grey Spinel Round, 18K rose gold ring, decorated with a pair of 0.26 carat total baguette diamonds, and a total of 0.58 carat round brilliant diamonds. ...
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Spinel, Multi-gemstone, White Diamond, Diamond, Rose Gold, 18k Gold

GIA Certified 2.01ct Natural Blue Cushion Diamond Ring with Pink Diamonds
By Ounce Collection Jewelry
Located in Los Angeles, CA
Natural Faint Blue Cushion Diamond Ring Separated By Fancy Pink Marquise 18K White & Rose Gold Natural Faint Blue Cushion is 2.01ct SI2 GIA Certified 3.47ct Total Diamond Weight Des...
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Blue Diamond, Pink Diamond, 18k Gold, White Gold

Fantastic Purplish Pink Natural Spinel Stone 1.40 carats Cushion Cut Gemstone
Located in Bangkok, TH
Gemstone Type Fantastic Purplish Pink Natural Spinel Stone Weight 1.40 carats Dimensions 6.8 x 5.5 x 4.7 mm Clarity SI Origin Burma Shape Cushion Cut Step Cushion Treatment None ...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Unheated 5.02 Carat Blue Spinel, Loose Gemstone, GIA Certified ..... A
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This unheated blue spinel has exceptional brilliance and luster! Accompanied by Gemological Institute of America Report #6204170110, this gem weighs 5.02 carats and measures 10.44 x ...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Spinel

Recent Sales

18 Karat White Gold Blue Cobalt Spinel Ring with Black and White Diamonds
By Niquesa
Located in London, GB
, surrounded by a glittering pave' of black and white diamonds Details Blue Cobalt Spinel Cocktail Ring - 18
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

White Diamond, Black Diamond, Spinel, 18k Gold, White Gold

Excellent Cobalt Blue Loose Spinel Gem 1.80 CTS Buy Spinel Gemstone Spinel Ring
Located in Bangkok, TH
Excellent Cobalt Blue Loose Spinel Gem of 1.80 carats from Sri lanka has a wonderful cut in a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

'The Blue Moon' - 2.69 Carat Cobalt Blue Spinel Platinum ring with VS diamonds.
Located in Hua Hin, TH
Platinum ring set with a 2.69 carat Blue Cobalt Spinel & 58pcs. Diamonds total 0.30 carat. Ring
Category

2010s Burmese Engagement Rings

Materials

Diamond, Spinel, Platinum

Important Certified 10.10 Carat Cobalt Spinel Diamond Cocktail Ring. Exquisite.
Located in Hong Kong, HK
natural Cobalt Spinel without treatments. Oversized at 10.10Cts The ring is set in 18k white gold and
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Spinel, White Diamond, 18k Gold, White Gold, Gold

Antique Art Deco, French, 18 Carat White Gold, Cobalt Spinel and Sapphire Ring
Located in Rochford, Essex
Spinel and diamond ring, circa 1925. Spinel is a superb and historically important gemstone, often
Category

Early 20th Century French Engagement Rings

Materials

Sapphire, Spinel, White Gold

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Cobalt Spinel Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate cobalt spinel ring for your needs in our varied inventory. Frequently made of 18k gold, gold and white gold, this item was constructed with great care. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 carat and 2 carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic cobalt spinel ring over the years, but those made by Merkaba and Niquesa are often thought to be among the most beautiful. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and antique cushion cut cut versions available here, too. Most of our cobalt spinel ring for sale are for women, but there are 5 pieces available to browse for men.

How Much is a Cobalt Spinel Ring?

On average, a cobalt spinel ring at 1stDibs sells for $2,845, while they’re typically $410 on the low end and $18,000 for the highest priced versions of this item.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Cobalt Spinel Ring
  • 1stDibs ExpertApril 5, 2022
    Cobalt blue spinels are the rarest and most valued type of spinel gemstone. They’re very popular in the modern gem industry and sought after by collectors. On 1stDibs, you’ll find a collection of cobalt spinel jewelry from some of the world’s top sellers.
  • 1stDibs ExpertApril 5, 2022
    True cobalt Spinel have a high-quality blue coloring that won’t glow under a UV light. For detailed analysis, consult a jeweler. Shop a collection of expertly-vetted cobalt spinel jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Cobalt spinel is typically an expensive gemstone because it is rare. The gemstones feature a highly saturated blue color that sets them apart from other varieties of spinel. You can shop a selection of cobalt spinel gemstone jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, the cobalt spinel gem is extremely rare and is one of the most desirable gems in the industry. It is found in a single mine in Vietnam and is one of the few gems that occur naturally. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    A spinel ring is a ring that holds a spinel gemstone. This gemstone is hard enough to withstand everyday wear and adored for its brilliance. One can find a spinel gemstone in a variety of colors such as pink, purple, black, and red.
  • 1stDibs ExpertJanuary 23, 2024
    Yes, cobalt can be good for wedding rings. Many people like the sleek silver tone of cobalt, and the metal can be plated with various colors like black and blue, so there are a wide variety of styles to choose from. Cobalt is also a durable option, as it resists scratching, bending and chipping. On 1stDibs, shop a wide variety of wedding rings.