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Cobalt Blue Spinel Rings

GIA Certified 1.02 Carat Cobalt Blue Spinel Ring
Located in Ben Lomond, CA
This cobalt blue spinel ring features a round cut over 1 carat, offering a rare and stunning
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Spinel, 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

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, 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

Recent Sales

GEMCOOK JEWELLERY 1.04ct Cobalt Spinel Blue Flower Ring
Located in Bangkok, TH
stunning 1.04ct cobalt spinel blue flower ring from GEMCOOK JEWELLERY. Boasting a charming cobalt blue
Category

2010s Chinese Arts and Crafts Cocktail Rings

Materials

Spinel

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

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

Spinel, White Diamond, Black Diamond, 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

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Egyptian Revival Pharaoh Diamond Pearl Ruby Enamel Gold Brooch by Carlo Giuliano
By Carlo Giuliano
Located in London, GB
Highly Important Egyptian Revival Pharaoh Portrait Brooch by Carlo Giuliano recognized to be arguably the most significant 19th century Egyptian Revival jewel. An important Egyptian...
Category

Antique Late 19th Century British Victorian Brooches

Materials

Diamond, Natural Pearl, Ruby, Yellow Gold

Orloff of Denmark, 1.32 Carat Basalt Sapphire Diamond Ring set in 14K White Gold
Located in Hua Hin, TH
Unheated Bluish Green Basalt Sapphire Diamond Ring set in 14 Karat White Gold: In the realm of pure enchantment, behold the captivating beauty of a bluish-green basalt sapphire rin...
Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Gold, 14k Gold, White Gold

Antique Edwardian 18K Yellow Gold Platinum Kashmir Sapphire Engagement Ring IGI
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Yellow Gold Platinum Kashmir Sapphire Engagement Ring - IGI. This beautiful art deco engagement ring is crafted in 18k yellow gold and platinum top. T...
Category

Antique Early 1900s Art Deco Engagement Rings

Materials

Diamond, Pink Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Art Deco 2.85 CTW No Heat Ceylon Sapphire Diamond Platinum Vintage Bombé Ring
Located in Philadelphia, PA
Centering a cushion cut sapphire weighing approximately 1.35 carats - transparent medium blue Natural Ceylon (Sri Lankan) in origin with no indications of heat treatment Bezel set to...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Ring Ruby Diamonds 18K Yellow Gold Platinum Ø 5 US/ 4.4gr
Located in SE
A Ring with crown in White Gold or Platinum on solid 18K Yellow Gold band holding lab -made Red - Pink Ruby accented with 6 rose cut Diamonds. Hallmarked / tested 18K. European made...
Category

Vintage 1920s European Art Deco Cluster Rings

Materials

Ruby, Diamond, Platinum, Yellow Gold, 18k Gold

Emilio Jewelry GIA Certified 3.00 Carat Pinkish Diamond Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. An incredible look and value please inq...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Brown Diamond, Pink Diamond

Antique Platinum, Edwardian era Cabochon Moonstone and Rose Cut Diamond Ring
Located in Brighton, GB
Antique Moonstone Ring Platinum Circa 1910 Step back in time with this exquisite Edwardian era ring, crafted with exceptional attention to detail. This stunning piece features an...
Category

Early 20th Century European Edwardian Engagement Rings

Materials

Diamond, Moonstone, Platinum

Antique Ring natural 1.25ct Sapphire 0.5ctw Diamonds 18K Gold ØUS 8.75 / 2.56gr
Located in SE
Beautiful German Halo Ring with parts in solid 18K Yellow Gold and White Gold / or Platinum. Ca. 1900s -1930s , hallmarked 770. Openwork Crown : 12 mm wide x 11 mm high x 4 mm de...
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
Magnificent 5.03ct Royal Blue Sapphire Platinum Engagement Three Stone Ring by Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents this magnificent 5.03-ca...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum

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.
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Antique 18ct Gold & Platinum, Art Deco Calibrated Ruby and Diamond Target Ring
Located in Brighton, GB
Antique Target Ring 18ct Yellow Gold & Platinum Circa 1920s Step into the elegance of the Art Deco era with this stunning original target ring, crafted from 18ct yellow gold and ...
Category

Early 20th Century European Art Deco Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

1.5 Carat Fancy Light Orangy Pink Elongated Radiant Diamond ing
By Rare Colors
Located in New York, NY
This breathtaking ring features a 1.59 carat elongated radiant cut Fancy Light Orangy Pink diamond, expertly graded with SI2 clarity and all around excellent cutting to enhance its v...
Category

2010s Cocktail Rings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold, Platinum

IGI 18K 3.27 Ct Natural Sri Lanka Royal Blue Sapphire&Diamonds Engagement Ring
Located in Kaohsiung City, TW
*IGI 18K 3.27 Ct Natural Sri Lanka Royal Blue Sapphire&Diamonds Antique Engagement Ring* An IGI/Lotus-certified natural Ceylon vivid blue Sapphire weighing 3.27 ct set on the 18K w...
Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Magnificent Bvlgari 8.23 Carat Ruby Diamond Platinum & 18k Yellow Gold Ring, AGL
Located in Beverly Hills, CA
An extremely rare and important gemstone ring by Bvlgari. It features an incredible ruby weighing an astonishing 8.23 carats. What makes the gem so special is the combination of its ...
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

100-Carat Diamond Tennis Necklace D-E-F Color VVS-VS Clarity
Located in Mumbai, IN
This 100-carat diamond tennis necklace is an awe-inspiring creation that embodies timeless sophistication and expert craftsmanship. At its core are GIA-certified diamonds in D, E, an...
Category

21st Century and Contemporary Asian Modern Drop Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry GIA Certified East West Oval Diamond Necklace
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. Incredible large oval diamonds with per...
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond

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Cobalt Blue Spinel Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of cobalt blue spinel rings. All of the items for sale were constructed with extraordinary care, often using 18k gold, gold and white gold. contemporary and modern are consistently popular styles when it comes to cobalt blue spinel rings. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Merkaba and Niquesa are consistently popular. There are many oval cut, cushion cut and antique cushion cut cobalt blue spinel rings for sale. There aren’t many items for men in our collection of cobalt blue spinel rings, as most of the options available are for women.

How Much are Cobalt Blue Spinel Rings?

On average, cobalt blue spinel rings at 1stDibs sell for $4,800, 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.