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Cobalt Blue Spinel Rings

Spectra Fine Jewelry 8.46 Carat Certified Cobalt Blue Spinel Diamond Ring
Spectra Fine Jewelry 8.46 Carat Certified Cobalt Blue Spinel Diamond Ring

Spectra Fine Jewelry 8.46 Carat Certified Cobalt Blue Spinel Diamond Ring

By Spectra Fine Jewelry

Located in New York, NY

With its timeless design and exceptional craftsmanship, this Cobalt Blue Spinel Ring epitomizes refined luxury and promises to be a cherished heirloom for generations.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Spinel, Platinum

Bellerophon Certified Cobalt Blue Spinel Cocktail Ring by D LUSH, New
Bellerophon Certified Cobalt Blue Spinel Cocktail Ring by D LUSH, New

Bellerophon Certified Cobalt Blue Spinel Cocktail Ring by D LUSH, New

Located in Trumbull, CT

Bellerophon Certified 1.51-Carat Cobalt Blue Spinel Ring with Double Diamond Halo Exquisite and captivating, this Bellerophon-certified 1.51-carat cobalt blue spinel ring showcases a...

Category

2010s American Artisan Cocktail Rings

Materials

Diamond, Spinel, Platinum

Bellerophon Certified 1.03 Carat Oval Cobalt Blue Spinel Diamond Platinum Ring
Bellerophon Certified 1.03 Carat Oval Cobalt Blue Spinel Diamond Platinum Ring

Bellerophon Certified 1.03 Carat Oval Cobalt Blue Spinel Diamond Platinum Ring

Located in Trumbull, CT

Bellerophon Certified 1.03 Carat Unheated Natural Cobalt Blue Spinel Diamond Halo Ring Discover the extraordinary allure of rare gemstones with this exquisite Bellerophon-certified 1...

Category

2010s American Artisan Cocktail Rings

Materials

Diamond, Spinel, Platinum

7.22 Carat Cushion Cut Cobalt Blue Spinel Diamond White Gold Ring
7.22 Carat Cushion Cut Cobalt Blue Spinel Diamond White Gold Ring

7.22 Carat Cushion Cut Cobalt Blue Spinel Diamond White Gold Ring

Located in Trumbull, CT

7.22-Carat Cobalt Blue Spinel & Diamond Ring A captivating expression of color and elegance, this exceptional ring features a 7.22-carat cobalt blue spinel in a sophisticated cus...

Category

2010s American Artisan Engagement Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

Certified Unheated Cobalt Blue Spinel with Diamond Ring in 18K White Gold
Certified Unheated Cobalt Blue Spinel with Diamond Ring in 18K White Gold

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 Lab, Switzerland) Width: 0.9 cm Length: 0.7 cm Ring Size: 54 Total Weight: 6.19...

Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

14 Karat White Gold Round Natural Blue Cobalt Spinel Eternity Band
14 Karat White Gold Round Natural Blue Cobalt Spinel Eternity Band

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 spinels with a total weight of 4.91 carats. It is a size 5.5. Please inquire about...

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
GEMCOOK JEWELLERY 1.04ct Cobalt Spinel Blue Flower Ring

GEMCOOK JEWELLERY 1.04ct Cobalt Spinel Blue Flower Ring

Located in Bangkok, TH

Add a touch of elegance and sophistication to your jewelry collection with this stunning 1.04ct cobalt spinel blue flower ring from GEMCOOK JEWELLERY.

Category

2010s Chinese Arts and Crafts Cocktail Rings

Materials

Spinel

Grs & Gil Certified Cobalt Blue Spinel and Diamond Ring
Grs & Gil Certified Cobalt Blue Spinel and Diamond Ring

Grs & Gil Certified Cobalt Blue Spinel and Diamond Ring

Located in Hung Hom, HK

The pear-shaped cobalt blue spinel weighing 3.00 carats, to the stylised ring shank decorated with round brilliant-cut diamonds; mounted in 18 karat white gold; ring size 6½ Accompa...

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
18 Karat White Gold Blue Cobalt Spinel Ring with Black and White Diamonds

18 Karat White Gold Blue Cobalt Spinel Ring with Black and White Diamonds

By Niquesa

Located in London, GB

A mesmerising cushion cut blue spinel encircled by a delicate ring of brilliant cut diamonds, surrounded by a glittering pave' of black and white diamonds Details Blue Cobalt Spinel...

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
Excellent Cobalt Blue Loose Spinel Gem 1.80 CTS Buy Spinel Gemstone Spinel Ring

Excellent Cobalt Blue Loose Spinel Gem 1.80 CTS Buy Spinel Gemstone Spinel Ring

Located in Bangkok, TH

Product Information: GEMSTONE TYPE: Excellent Cobalt Blue Loose Spinel Gem WEIGHT: 1.80 Carats DIMENSIONS: 8.5 x 8.3 x 3.9 mm CLARITY: Eye Clean SHAPE: Triangular CUT: Trilliant Cut ...

Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

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This elegant ring showcases a breathtaking 12.20-carat cushion-cut Ceylon sapphire, certified by AGL for its natural, unheated beauty. The deep blue hue of the sapphire is complement...

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A vivid 1.48ct oval electric‑blue sapphire commands the center of this sculptural ballerina‑style ring, its saturated hue glowing with that unmistakable neon‑blue intensity associate...

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A timeless platinum cocktail ring centered by a 3.62 carat natural oval-cut sapphire (weighed), displaying a richly saturated blue that is slightly deeper than classic cornflower blu...

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6.20 Carats Exquisite Natural Blue Sapphire and Diamond 14K Solid White Gold Ring Suggested Replacement Value Approx. $10,000 Total Blue Sapphire Weight is: Approx. 4.50 Carats Sa...

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Materials

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Spectra Fine Jewelry Gubelin Certified 12.03 Carat Burma Sapphire Diamond Ring
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A true showstopper, this stunning ring features a captivating 12.03-carat oval-shaped sapphire from Burma, certified by Gubelin for its natural, unheated beauty. The vibrant blue sap...

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This contemporary three-stone ring features an immaculately alluring cushion cut blue sapphire weighing approximately 5.04 Carats at its centre, with a flawlessly cut trapezium shape...

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By Spectra Fine Jewelry

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A vision of elegance, this stunning ring showcases an 8.34-carat cushion-cut Ceylon blue sapphire, certified by AGL as no-heat, radiating its natural brilliance. Nestled in 18k whit...

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By Spectra Fine Jewelry

Located in New York, NY

A striking celebration of timeless elegance, this exquisite ring centers a captivating 5.38-carat unheated Ceylon sapphire, prized for its vivid blue hue and natural beauty. Certifie...

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A statement ring featuring a 20.12 carat emerald-cut Royal Blue Sapphire and 34 baguette shape diamonds. The sapphire is certified by the Gemresearch Swisslab (GRS) stating that it'...

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Behold the epitome of elegance and sophistication with this enchanting ring, a masterpiece that seamlessly blends timeless beauty with contemporary allure. Gracing the centerpiece is...

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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 rings, vintage 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.