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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

This 18K Snake Ring Cobalt Blue Enamel Rubies Diamonds
Located in North Hollywood, CA
This 18K snake ring is enameled in Cobalt blue and has Rubies and Diamonds all around. This ring
Category

Antique 1880s Austrian Artisan Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Enamel

4.77 Carat Natural Cobalt Blue Sapphire & Colombian Emerald Engagement Ring 18K
By Emeralds Maravellous
Located in US
This Unique Natural Blue Sapphire and Colombian Emerald Engagement Cocktail Three Stone Ring is
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Emerald, Sapphire, Blue Sapphire, 18k Gold, Yellow 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

Stambolian Cabochon Tanzanite Cobalt Blue Enamel Diamond 18K Gold Cocktail Ring
By Stambolian
Located in Boca Raton, FL
Stambolian Cabochon Tanzanite Cobalt Blue Enamel Diamond 18K Gold Cocktail Ring NO RESERVE PRICE
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold, Yellow Gold, Enamel

Stambolian 18K Gold and Diamonds Cobalt Blue Enamel Two Cabochon Tanzanites Ring
By Stambolian
Located in Boca Raton, FL
Stambolian 18K Gold and Diamonds Cobalt Blue Enamel Two Cabochon Tanzanites Ring This state of the
Category

21st Century and Contemporary American Cocktail Rings

Materials

Tanzanite, White Diamond, Diamond, Enamel, 18k Gold, Gold, Yellow 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

Estate Tiffany &Co. Cobalt Blue Enamel 18K Yellow Gold X Band Ring
By Tiffany & Co.
Located in New York, NY
Estate Tiffany & Co. 18K yellow gold and cobalt blue enamel X pattern band ring. Excellent
Category

20th Century American Band Rings

Materials

18k Gold, Yellow Gold, Enamel

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

Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Blue Paraiba Color Art
Located in Berlin, DE
14k yellow gold ring with Boulder opal opal origin - Australia opal measurements - 0.12 х 0.24 х
Category

2010s Hong Kong Artisan Engagement Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Zinc Blue Space Unisex
Located in Berlin, DE
14k yellow gold ring with Boulder Opal opal origin - Australia opal measurements - 0.12 х 0.24 х
Category

2010s Hong Kong Artisan Engagement Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Aquamarine Art Deco Inspired Ring in 18 Carat Gold Cobalt Blue Vitreous Enamel
Located in London, GB
. Sporting an aqua marine in the centre with a vitreous cobalt blue surround. It is like looking into a deep
Category

21st Century and Contemporary British Art Deco Cocktail Rings

Materials

Aquamarine, Gold, Enamel

Greek Enamel Artisan Cobalt Ring 18 Karat
Located in New York, NY
Greek Origin Handmade Cobalt Blue Enamel ring 18kt. yellow gold 9.4 grams Size: 5.5 Ring is
Category

20th Century American Band Rings

Materials

18k Gold, Yellow Gold

18 Karat Rose Gold Diamond Cobalt Navy Blue and Brown Enamel Wide Band Ring
Located in Boca Raton, FL
18 Karat Rose Gold Diamond Cobalt Navy Blue and Brown Enamel Wide Band Ring Apprx. 0.50 carat G
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold, Enamel

Georgian Coffee Cup Porcelain Blue and Gilt Pattern, Staffordshire circa 1808
By Staffordshire
Located in Lincoln, Lincolnshire
handle, having an upper thumb spur. The cup is decorated with an upper border pattern of a cobalt blue
Category

Antique Early 19th Century English Georgian Ceramics

Materials

Porcelain

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

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

5.01ct royal-blue oval blue sapphire ring. AGL certified.
Located in Los Angeles, CA
This alluring cobalt 5.01-carat Madagascar sapphire possesses a rich blue color, accompanied by an
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Ring in platinum, featuring a 2.09ct cobalt Spinel from Vietnam. AGL certified.
Located in Los Angeles, CA
. This unique Cobalt Blue Spinel from the legendary Luc Yen mine in Vietnam is so desirable and hunted
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Diamond, Spinel, Platinum

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

1.4CT Sri Lankan Blue Sapphire and Diamond Ring
Located in Los Angeles, CA
This ring features an untreated 1.4CT vivid blue Sri Lankan sapphire with a GIA certification. The
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GRS Certified 2.18 Carats Cobalt Spinel Diamonds set in 18K White Gold Ring
Located in Los Angeles, CA
two of white, well-matched diamonds this ring makes for an ideal engagement ring to last generations
Category

21st Century and Contemporary Tanzanian Cluster Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

Camille Le Tallec Porcelain Pair of Cachepot
Located in Guaynabo, PR
are three hand painted cobalt blue rings around the cachepot decorated with gilt rows of parsley
Category

20th Century French Rococo Planters, Cachepots and Jardinières

Materials

Porcelain

Oak Leaves Blue Sapphire Patinated Ring gift special person wedding anniversary
By Alexey Gabilo
Located in Berlin, DE
Wide band Oak and 6 acorns ring in cobalt grey patinated silver with 6 natural oval-cut blue
Category

2010s German Art Nouveau Cocktail Rings

Materials

Blue Sapphire, Silver

Antique Georgian Blue Enamel and Diamond Ring
Located in Hummelstown, PA
collet, encircled by a cobalt blue enamel surround. The diamond rests on an engraved plaque, supported by
Category

Antique 1820s English Cocktail Rings

Materials

Diamond, Enamel, 18k Gold

Vintage Blue Enameled Dome Ring In Yellow Gold
Located in Bloomington, MN
Vintage Blue Enameled Dome Ring In Yellow Gold Introducing this exquisite Vintage Enamel Ring, a
Category

Antique Mid-19th Century Retro Fashion Rings

Materials

14k Gold, Yellow Gold, Enamel

Unique Amulet Ring, Olympus Art Certified, Diamond, Blue Topaz, Natural Zircon
Located in Istanbul, TR
, the striking image of the cobalt-blue eye has appeared not only in the bazaars of Istanbul, but
Category

2010s Turkish Egyptian Revival Fashion Rings

Materials

Diamond, Topaz, Zircon, Blue Topaz, 18k Gold, Rose Gold

Antique Georgian Era Blue Glass Diamond Unisex Ring
Located in Chicago, IL
large cobalt blue glass plaque centered with three old cut diamonds set in silver cut down settings. The
Category

Antique Late 18th Century Georgian Cluster Rings

Materials

Diamond

3.78ct Ready to Ship Hayden 14kt Ombre Blue Sapphire Hidden Halo Oval Ring
Located in Chicago, IL
Specifications: Center Stone: Natural Sapphire (Heated) Color: Rich to Medium Cobalt Blue with Ombre Wash from
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

J. Birnbach 3.93 carat Blue Sapphire and Emerald Cut Diamond Three Stone Ring
By J. Birnbach
Located in New York, NY
. The 3.93 carat emerald cut sapphire is a rich, gorgeous cobalt blue. It is quite unusual to find
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Belle Epoque French Diamond and Blue Enamel Ring Navette 18k Gold Ring
Located in London, GB
birth of the Dauphin of France (bagues à l’enfantement). The celestial cobalt blue guilloché enamel
Category

Antique Early 1900s French Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Enamel

Vintage 1970s 18K Yellow Gold Blue Enamel Ring with Diamonds
Located in Houston, TX
Ring composed of 18K yellow gold with cobalt blue enamel with a twisted rope design running
Category

Late 20th Century Unknown Dome Rings

Materials

Diamond, 18k Gold, Enamel, Yellow Gold

18 Karat Yellow Gold Dome Ring with Blue and Green Enamel
By Cellini
Located in New York, NY
Cellini Jewelers NYC dome ring designed with swirls of cobalt blue and emerald green enamel
Category

1990s American Retro Dome Rings

Materials

Enamel, 18k Gold, Yellow Gold

Kamyen, Trio Yellow Cushion Diamond, Blue Enamel Accented, Pinky Ring
By KAMYEN
Located in Dubai, AE
Three 0.25 Carat Cushion Shape Yellow Diamonds encased with a pave setting of diamonds and Cobalt
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

Modernist 18k Yellow Gold Blue Lapis Geometric Triangular Bypass Tension Ring
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Lapis - Custom Triangular Cut- Inlay - Rich Cobalt Blue - 10.7 x
Category

21st Century and Contemporary Modernist Cocktail Rings

Materials

Lapis Lazuli, Yellow Gold

Antique Victorian 18K Gold Diamond & Blue & White Enamel Polo Cap Ring
Located in Staines-Upon-Thames, GB
diamonds create 6 stripes, which are interspersed in turn with cobalt blue enamel and white enamel panels
Category

Antique Late 19th Century Victorian Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Antique Georgian 18K Gold & Silver Diamond & Blue Glass Scorpio Firmament Ring
Located in Staines-Upon-Thames, GB
A Georgian diamond, Bristol blue glass, silver and rosy yellow gold ring, comprising forty-four
Category

Antique 1820s Georgian Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Stambolian 18 Karat Yellow Gold Diamond Blue Enamel Cigar Band Ring
By Stambolian
Located in Boca Raton, FL
and Diamond Ring with Cobalt Navy Blue Enamel is from the Stambolian "Colors of Life" collection
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Antique Blue Enamel Snake Ring, Diamond Cross, Ruby, 14k Gold, Russian
Located in NEWARK, GB
1900s in Russia from 14kt yellow gold, it is enamelled in a lush, rich cobalt blue enamel with a smooth
Category

Early 20th Century Unknown Art Nouveau Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Enamel

18K Gold Blue Enamel Hidalgo Basket Weave Dome Ring, circa 1990's
Located in Venice, CA
This vintage Hidalgo ring weaves together 18k gold and gorgeous cobalt blue enamel for a bold and
Category

20th Century American Contemporary Dome Rings

Materials

18k Gold, Enamel

Aegean Sunset Aurora Ring 18k Yellow Gold Orange Citrine Blue Vitreous Enamel
Located in London, GB
venerable vitreous hot enamel we are able to get that deep cobalt blue. Celebrating my love for colour and
Category

Mid-20th Century British Art Deco Cocktail Rings

Materials

Citrine, Yellow Gold, Enamel

Antique Victorian 1880s 18K Gold Blue Enamel & 0.65ct Old Mine Cut Diamond Ring
Located in Staines-Upon-Thames, GB
colour) giving the setting of the ring a wonderful depth. Around the setting, cobalt blue enamel has been
Category

Antique 1880s British Victorian Solitaire Rings

Materials

Diamond, 18k Gold, Enamel

Antique Georgian Mourning Ring, 18 Karat Yellow Gold, Blue Enamel and Hairwork
Located in NEWARK, GB
cobalt blue enamel plaque with applied rose gold lettering with the initial B. The slightly domed
Category

Antique 18th Century British Georgian Signet Rings

Materials

18k Gold, Yellow Gold, Enamel

Antique Ring Blue Ribbon 0.7ctw Diamonds Enamel 18K solid Gold ØUS6.5 /2.74gr
Located in SE
Cobalt Blue Enamel, Diamonds on 18K Yellow Gold. Reminds closely ' Bagues de Firmament ' or " Rings
Category

Antique Early 1900s European Art Deco Cluster Rings

Materials

Diamond, 18k Gold, Enamel

NEW Platinum 1.89ctw GIA NO HEAT Cushion Blue Spinel Brilliant Diamond Halo Ring
Located in Montclair, NJ
! --Stone(s):-- (1) Natural Genuine Spinel - Cushion Brilliant Cut - Prong Set - Rare Cobalt Blue Color - NO
Category

2010s American Engagement Rings

Materials

Diamond, Spinel, Platinum

1904 Nordic Art Nouveau Ring 05ct. Diamond Blue Enamel 18K Gold ØUS9.5/2.5gr
Located in SE
Elegant Art Nouveau period Diamond and Blue Enamel Ring. Band in solid 18ct Rose Gold and crown
Category

Antique Early 1900s Swedish Art Nouveau Cluster Rings

Materials

Diamond, 18k Gold, Enamel

Azul Blue Lapis Ring, Mary Rupert Design by Five Star Jewelry, Lapis Lazuli Band
By Five Star Jewelry
Located in Austin, TX
lapis has a bright color that is a cobalt blue! Wear this lovely ring everyday and show the world how
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Lapis Lazuli, 14k Gold

Old Ring Bague au Firmament Diamond Blue Enamel 18K Gold Ø5.75 US/ 5.5 gr
Located in SE
deep and protects Cobalt Blue Guilloché Enamel from any contact with anything around. And any damage to
Category

Vintage 1920s Italian Empire Cluster Rings

Materials

Diamond, 18k Gold, Enamel, Platinum

Kamyen, Gemini Heart Enamel Ring, Cocktail Ring
By KAMYEN
Located in Dubai, AE
: - Cobalt Blue With Twilight Blue - Pastel Pink with Tomato Red - Mint Green with Twilight Blue
Category

2010s Indian Contemporary Fashion Rings

Materials

Diamond, 18k Gold

Porcelain Ring Gila
By FARPHORIA
Located in London, GB
Cobalt Blue Porcelain Ring adds a touch of refinement to any outfit. Its gently oval shape ensures a
Category

2010s British Artist Fashion Rings

Porcelain Ring Gila
Porcelain Ring Gila
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Vintage French Sapphire and Diamond 18k Yellow Gold Ring
Located in Beverly Hills, CA
and diamond ring. A lush cobalt oval mixed cut sapphire sits at the center of this ring, bezel set
Category

Vintage 1980s Band Rings

Materials

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

Mid-Century 1.95 Carats Sapphire Diamond Platinum Cluster Vintage Dinner Ring
Located in Philadelphia, PA
Centering a round cut sapphire weighing approximately 0.69 carat total - transparent medium blue
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Plume Australian Opal Ring in Gold with Sapphires and Diamonds by NIXIN Jewelry
Located in Los Angeles, CA
A striking boulder opal in peacock hues flashes from this Australian Opal Ring. Set in 14k gold
Category

2010s American Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Opal, Blue Diamond, Diamond, Gold, Yellow Gold,...

Mid Century Sapphire, Pearl, and Diamond 18k Yellow Gold Ring
Located in Beverly Hills, CA
One Mid Century Sapphire, Pearl, and Diamond 18k Yellow Gold Ring. Featuring one pear cut sapphire
Category

Vintage 1960s Engagement Rings

Materials

Blue Sapphire, Sapphire, Pearl, White Diamond, Diamond, Yellow Gold, 18k...

Dazzling 1.52 Tanzanite Engagement Ring
Located in רמת גן, IL
This ring whispers stories of twilight skies and moonlit meadows, captivating hearts with its
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Tanzanite, White Gold

Antique Georgian Enamel Diamond Gold Ring
Located in Chicago, IL
in a sky blue enamel frame embellished with cobalt blue rosettes highlighted by rose cut diamonds. A
Category

Antique Late 18th Century Georgian Cocktail Rings

Materials

Enamel, Gold

Art Deco Inspired 0.81 Carat Round Brilliant Diamond and Sapphire Platinum Ring
Located in Beverly Hills, CA
create a cobalt blue moat around the center stone as diamonds stud it to create a deep contrasting
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

2.04 Carat Solitaire Diamond in Blue Guilloche Enamel Setting
Located in Hummelstown, PA
, sparkling from within a buttercup setting adorned with with an incredible, bright cobalt blue guilloche
Category

Mid-20th Century Unknown Cocktail Rings

Materials

Diamond, 18k Gold, Enamel

Roman Mosaic Glass & 21k Ring, Size 8
Located in Atlanta, GA
band and squared/rope bezel. The coloration of this ancient Roman glass is cobalt/navy blue in color
Category

Antique 15th Century and Earlier Classical Roman Fashion Rings

Materials

22k Gold

Art Nouveau Enamel Pearl Diamond Ring
Located in Chicago, IL
0.48 ct) in a platinum milgrain bezel, which is in the center of a four pointed cobalt blue enamel star
Category

Antique Late 19th Century Art Nouveau More Rings

Materials

Diamond

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Cobalt Blue Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate cobalt blue ring for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Enamel, this item was constructed with great care. Our collection of these items for sale includes 6 vintage editions and 14 modern creations to choose from as well. If you’re looking for a cobalt blue ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic cobalt blue ring over the years, but those made by Stambolian, Alberto and Emeralds Maravellous are often thought to be among the most beautiful. A cobalt blue ring can make for a versatile accessory, but a selection from our variety of 12 Diamond versions can add an especially stylish touch. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and baguette cut alternatives. If you’re browsing our inventory for a cobalt blue ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Cobalt Blue Ring?

Prices for a cobalt blue ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $130 and can go as high as $15,953, while this accessory, on average, fetches $3,825.
Questions About Cobalt Blue Ring
  • 1stDibs ExpertApril 5, 2022
    No, not all blue glass is cobalt glass. Only those made with cobalt oxide can be called cobalt. In some pieces, the presence of copper oxide accounts for the color, however, cobalt glass is much more common. You'll find a collection of cobalt glass on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    How old cobalt glass is varies greatly. Ancient Mesopotamian examples exist from roughly 2000 BC. In China, cobalt glass became common during the Zhou Dynasty, which lasted from 1122 to 221 BC. European cobalt glass may date back to as early as the 15th century. Shop a collection of antique cobalt glass on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    If your glass has a blue tint to it, it is likely cobalt blue glass. There are three shades of cobalt glass; dark cobalt, which has a slight purplish hue, light or cornflower blue and medium blue. To verify its authenticity, check with an appraiser. You can also shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Cobalt blue glass is a deep blue glass that often gets its color by the addition of cobalt oxide in the molten glass mixture when the glass is being formed. The best way to identify cobalt blue glass is by the color. Shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, cobalt oxide makes glass blue. Different amounts of cobalt can be used to create more saturated levels of blue or to simply neutralize yellow for a more clear finish. Copper oxide can also be used to create a blue tinted glass. Shop a collection of cobalt glass from some of the world’s top sellers on 1stDibs.
  • 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.
  • 1stDibs ExpertApril 5, 2022
    A blue sapphire engagement ring is traditionally symbolic of faithfulness, wisdom and honesty. One of the most renowned blue sapphire engagement rings belonged to Princess Diana. Shop a range of authentic vintage and contemporary blue sapphire engagement rings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    What a blue topaz engagement ring means is largely a matter of personal interpretation. People associate the gemstone with a variety of sentiments, including loyalty, honesty and peace. It is also the birthstone for December. On 1stDibs, find a selection of blue topaz gemstone rings.
  • 1stDibs ExpertOctober 5, 2021
    A blue diamond ring worth depends on the type of blue diamond. Ideally, a blue diamond’s cost is based on its 4Cs (cut, color, clarity, and carat), with the intensity of the color being the dominant factor. A blue diamond ring price ranges between $6,800 to $11,200. On 1stDibs, you can find a range of exquisite antique and vintage blue diamond rings.
  • 1stDibs ExpertAugust 17, 2021
    A blue sapphire ring is worth about $8,000 depending on the carat weight and quality of the stone. Blue sapphires are the most valuable color of this particular gem, making a blue sapphire ring quite valuable. A broad range of blue sapphire rings can be found on 1stDibs.
  • 1stDibs ExpertNovember 27, 2023
    Yes, blue sapphire can be a good option for a wedding ring. Rated at 9 out of 10 on the Mohs scale, the gemstone resists scratches and cleavage, making it a durable choice for everyday wear. Blue sapphires also traditionally symbolize faithfulness and loyalty, so they can represent a lasting commitment to one's wedding vows. Shop a collection of blue sapphire wedding rings on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    A blue star sapphire has a transparent body with a deep blue color. A blue star sapphire ring’s worth depends on the 4Cs — color, clarity, cut and carat. Prices for a blue star sapphire ring can also differ according to size and time period. These accessories begin at $449 and can cost as much as around $200,000 or more. On 1stDibs, shop a range of vintage blue star sapphire rings.
  • 1stDibs ExpertNovember 14, 2023
    Yes, Tiffany & Co. engagement rings come in a blue box. Called Tiffany Blue, the color of the box is a trademark of Tiffany & Co. It debuted in 1886, when the luxury jewelry maker first began packaging its signature diamond engagement ring in the now iconic blue boxes. Explore an assortment of Tiffany & Co. engagement rings on 1stDibs.