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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

Spinel, Diamond, White Gold, 18k 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 Cobalt Blue Spinel – A Masterpiece for Custom Jewelry Design By Merkaba Beverly
Category

21st Century and Contemporary Tanzanian Contemporary Engagement Rings

Materials

Spinel

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

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

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

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

Spinel, Diamond, White Gold, 18k Gold, 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

Black Diamond, White Diamond, Spinel, White Gold, 18k 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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63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday
Located in Peshawar, PK
Faceted Aquamarine Weight: 63.70 Carats Dimension: 26X20X17.9 Mm Origin: Madagascar Africa Color: Blue Shape: Oval Cut: Brilliant Certificate: On Customer Demand Treatment: Non ...
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Amethyst, Aquamarine

NWT $843, 300 18KT Gold Rare Large 20CT Ceylon Blue Sapphire Diamond Ring
Located in New York, NY
The Following Item we are offering is a Rare Important Spectacular and Brilliant 18KT Gold Large Gorgeous Sapphire Diamond Ring. Ring consists of a Rare Fine Magnificent Rare Natural...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold

GIA Certified 5.19 Carat Burmese Ruby and Diamond Ring
By GEMME
Located in New York, NY
Oval shaped Burmese Ruby weighing 5.19 Carats surrounded by 10 Oval shaped Diamonds weighing 3.01 Carats. Ruby certified by GRS as Burma, heated. Diamonds are all certified as D col...
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA 4.09ct Asscher Cut Diamond Engagement Ring, Sapphire Halo, G Color, and VS1
Located in New York, NY
This exceptional platinum and sapphire halo ring is a true rarity, showcasing a GIA-certified antique Asscher cut diamond weighing 4.09 carats, with G color and VS1 clarity. The exqu...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Luxury Tanzanite and Diamond Engagement Ring By Merkaba Jewelry Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Classic 3.57-Carat Tanzanite Emerald Cut Platinum Diamond Engagement Ring – A Masterpiece of Love & Transformation By Merkaba Beverly Hills. There are moments in life when words are...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Multi-gemstone, Tanzanite, Alexandrite, Blue Dia...

Natural Blue Vietnamese Cobalt Spinel Gemstone 0.54 carats with GIA Report
Located in Los Angeles, CA
Experience the enchanting allure of 4.67 carats Natural Blue Sapphire from Vietnam, confirmed by a GIA Report. Crafted in an oval shape, this gem measures 6.17 x 4.51 x 2.78 mm, rev...
Category

21st Century and Contemporary Vietnamese Modern Loose Gemstones

Materials

Spinel

Rose Luster South Sea Pearl Necklace, 17-20.6mm
Located in New Orleans, LA
Graduated South Sea pearls with a unique rose luster comprise this resplendent necklace. Hailing from the warm waters of the South Pacific, South Sea pearls are renowned for their la...
Category

21st Century and Contemporary Modern Beaded Necklaces

Materials

White Diamond, South Sea Pearl, 18k Gold, White Gold

Rare Gray Blue Spinel Ring 4.15 Carat Round - Merkaba Fine Jewelry Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Ultra Exclusive 4.15-Carat Grey-Blue "Ceylon" Spinel Platinum Ring By Merkaba Jewelry Beverly Hills. Step into the world of timeless elegance with this ultra-exclusive 4.15-carat Gr...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Spinel, Platinum

Rubellite Tourmaline Ring 3.92 Carat Oval - Romantic Best Gift Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Supreme 3.92 Carat Rubelite Tourmaline Oval Platinum Ring – Merkaba Jewelry Beverly Hills Presenting the Supreme 3.92 carat Rubelite Tourmaline Oval Platinum Ring, an exquisite mast...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Tourmaline, Rubelite, Multi-gemstone, White Diamond, Diamond, Platinum

Exceptional 43.69 Carats GIA Certified Fancy Yellow Diamonds Necklace
By Gad & Co.
Located in Miami, FL
Centers an 8.12 carat brilliant-cut Fancy Yellow Diamond of “VVS1” clarity, and contains another 19.63 carats of radiant-cut Fancy Yellow Diamonds that range from “VVS1-VS2” clarity....
Category

2010s Modern More Necklaces

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold

Sunita Nahata Red Spinel 3.30ct. Fancy Ring in 18KWYG with Diamond.
By Sunita Nahata
Located in Hong Kong, HK
Spinels are a fascinating gemstone with a long history amongst royal jewelry. Burmese red spinels in particular hold great appreciation due to their rich red color often being mistak...
Category

21st Century and Contemporary Thai Contemporary Engagement Rings

Materials

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

Vibrance Ring & Pendant 5.01 Carat Pear Shape Fancy Intense Yellow GIA Diamond
Located in New York, NY
This stunning vintage ballerina ring is one to covet. The fiery yellow pear shape with a flowing ballerina halo is emphatic and also versatile. The jewel can be worn as a ring and as...
Category

Vintage 1970s Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Spectra Fine Jewelry Flexible Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
A unique piece of jewelry, designed as a flexible band ring. No need to adjust size. The ring is featuring marquise and pear shape diamonds, weighing a total of 10.64 carats. The dia...
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold

Convertible Gold Bracelets
Located in New Orleans, LA
This 19th-century 18K gold bracelet set showcases an ingenious convertible design, offering multitudes of styling options. Exquisitely crafted, the classic linked bracelets lay grace...
Category

Antique 19th Century Link Bracelets

Materials

Gold, 18k Gold, Yellow Gold

NEW SSEF* 4.542CT Pigeon Red Unheated Burma Mogok Ruby Diamond Ring in Platinum
Located in Warren, NJ
One of a kind! Rare Gorgeous Unheated Intense Vivid Pure Red Color Burmese Ruby Ring. Clean and Brilliant 4.542 CT. Ruby Ring in Platinum. The Ruby IS DIRECTLY FROM MOGOK, Myanmar ...
Category

Antique Mid-19th Century Fashion Rings

Materials

Diamond, Ruby, Platinum

Spectra Fine Jewelry AGL Certified Paraiba Tourmaline Diamond Emerald Ring
By Spectra Fine Jewelry
Located in New York, NY
In 1989, exceptionally brightly colored tourmalines were discovered in the state of Paraíba, Brazil and presently are among the world’s most prized gemstones. These rare gems are ren...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Tourmaline, Paraiba, 18k Gold

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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.