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Cobalt Blue Enamel Natural Pearl Gold Pendant Necklace
Located in Stamford, CT
Victorian 18k yellow gold vivid cobalt blue enamel center pendant with natural pearl halo and crown
Category

Early 20th Century Unknown Victorian Chain Necklaces

Materials

Natural Pearl, Pearl, 14k Gold, Gold, Yellow Gold, Enamel

Cobalt Blue Lapis Lazuli and 18K Gold beaded Necklace
By Deborah Lockhart Phillips
Located in Nantucket, MA
diameter of 1" at the center to 1/2 " at the back. S-Hook clasp. All natural cobalt blue lapis with the
Category

21st Century and Contemporary Beaded Necklaces

Materials

Lapis Lazuli, 18k Gold

Angela Caputi Cobalt Blue and White Resin Choker Necklace
By Angela Caputi
Located in Atlanta, GA
pebble beads with a central round domed bead with crystal rhinestones spacers and works on cobalt blue
Category

Early 2000s Italian Modern Choker Necklaces

Antique Cobalt Blue Enamel & 9ct Gold Locket
Located in London, GB
Exquisite Antique Victorian 9ct Gold Cobalt Blue enamel Mourning Locket with three pearls to the
Category

Antique Late 19th Century European Pendant Necklaces

Materials

Gold, 9k Gold, Enamel

Antique Art Deco Cobalt Blue Guilloche Enamel Locket
Located in Portland, GB
This charming Art Deco 1920's Cobalt Blue and gold guilloche enamel and silver gilt locket is most
Category

Vintage 1920s European Art Deco Chain Necklaces

Materials

Enamel

Psychedelic Solitaire Necklace 5.9gms 8.15ctw Tourmaline and Cobalt Enamel
Located in New Orleans, LA
Manifest unused potential and enhance your perception. This one of a kind necklace, featuring an
Category

2010s American Retro Pendant Necklaces

Materials

Diamond, Tourmaline, 14k Gold, Enamel

Murano glass beads blue & gold fashion necklace
By Paola B.
Located in Dallas, TX
Cobalt Blue and gold multi strands Murano glass beads necklace. Unique, handmade by artist Paola B
Category

2010s Italian Artisan Beaded Necklaces

Materials

Silver

Chanel Vintage Purple and Blue Gripoix Beaded Necklace
By Chanel
Located in Palm Beach, FL
This authentic Chanel Purple and Blue Gripoix Beaded Necklace is in excellent vintage condition
Category

Vintage 1980s European Beaded Necklaces

Kaso Blue Orange Yellow Lucite Choker Pendant Necklace
By Harriet Bauknight for KASO
Located in Atlanta, GA
assorted colors of cobalt blue, neon orange, and bright yellow. The pendants' gray background is an
Category

Vintage 1980s American Modernist Choker Necklaces

Kaso Blue Orange Yellow Lucite Choker Pendant Necklace
Kaso Blue Orange Yellow Lucite Choker Pendant Necklace
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H 3.51 in W 2.21 in L 16.54 in
Blue on White Porcelain and Lapis Lazuli Pendant Necklace
Located in Atlanta, GA
This is a blue on white porcelain and lapis lazuli pendant necklace. It is constructed with 10 mm
Category

2010s American Artisan Pendant Necklaces

Materials

Lapis Lazuli, Sterling Silver

Camille Faure School Limoges Blue Enamel Geometric Pendant Necklace
By Mauricette Pinoteau
Located in Atlanta, GA
design has a geometric shape. The pendant boasts assorted colors of cobalt blue and turquoise blue, navy
Category

Early 2000s French Art Deco Pendant Necklaces

Materials

Silver Plate, Enamel

Sonia Rykiel Paris Futuristic Chrome Bib Necklace with Blue Crystals
By Sonia Rykiel
Located in Atlanta, GA
rhinestone has a gilded metal framing. The piece boasts assorted colors of cobalt blue and lavender blue. The
Category

Vintage 1980s French Modernist Choker Necklaces

Antique Victorian Blue Enamel Pearl Changeable Necklace from Cameo Corner
Located in San Francisco, CA
Rich cobalt blue enamel meets the intricate design elements of the mid 1860's in this bold English
Category

Antique 1860s British Etruscan Revival More Necklaces

Materials

18k Gold, Silver

18 Karat White Gold Diamond Blue Vitreous Enamel Aurora Necklace
Located in London, GB
the diamond of your choosing will mesmerise the onlooker while surrounded by a cobalt blue halo
Category

Early 20th Century British Art Deco Pendant Necklaces

Materials

Diamond, White Diamond, Enamel, White Gold, 18k Gold

Lanvin Paris Gilt Metal Pendant Necklace with Blue Poured Glass Cabochon
By Lanvin Paris
Located in Atlanta, GA
cobalt blue cabochon. The long gilt metal chain has a barrel-closing clasp. The pendant is marked
Category

1990s French Modern Pendant Necklaces

Materials

Gilt Metal

Antique Victorian 1850s 18K Gold Blue Enamel Pearl & Garnet Snake Necklace
Located in Staines-Upon-Thames, GB
An antique, pearl, garnet, blue enamel, and yellow gold necklace, formed as a snake, comprising
Category

Antique Mid-19th Century European Victorian Pendant Necklaces

Materials

Garnet, Pearl, 18k Gold, Yellow Gold, Enamel

Ungaro Paris Gilt Metal Long Necklace with Blue and Green Resin Cabochons
By Emanuel Ungaro
Located in Atlanta, GA
square elements, topped with cobalt blue and emerald green resin cabochons. The necklace has no clasp and
Category

1990s French Modern Chain Necklaces

Materials

Gilt Metal

Alexis Lahellec Paris Extra Long Silvered Metal Necklace with Blue Ceramic Beads
By Alexis Lahellec
Located in Atlanta, GA
resin beads with cobalt blue ceramic elements and crystal rhinestones. The necklace is signed with a
Category

Vintage 1980s French Modern Chain Necklaces

Materials

Silver Plate

Mid Century Space Age Collar Pendant Necklace Stainless Steel and Blue Resin
Located in Atlanta, GA
dimensional cobalt blue resin cabochons. There is no visible maker's mark. The necklace is in excellent
Category

Vintage 1970s French Modernist Pendant Necklaces

Materials

Stainless Steel

14Kt Yellow Gold & Blue Enamel Necklace, Bracelet or Pocket Watch Chain 1940's
Located in Long Beach, CA
constructed and every other link is done in kiln fired cobalt blue enamel. We have never seen this chain
Category

Vintage 1930s American Art Deco Chain Necklaces

Materials

Yellow Gold, Enamel

Vintage Rochas Tassel Perfume Pendant Necklace
By Rochas
Located in Boca Raton, FL
pink silk cord and the cobalt blue miniature perfume bottle. with all of the little gold metal details
Category

Late 20th Century Rope Necklaces

Art Deco Bakelite Cork and Wood Necklace
Located in New York, NY
Amusing necklace of cobalt blue bakelite chain, natural cork and multi colored Czech wood flower
Category

Vintage 1940s American Chain Necklaces

Modernist Bronze Choker Necklace Multicolor Poured Glass Cabochons
Located in Atlanta, GA
glass cabochons in white opalescent, forest green, cranberry red, saffron yellow, and cobalt blue colors
Category

Vintage 1970s French Modernist Choker Necklaces

Materials

Bronze

Russian Imperial Eagle Egg Necklace by Marie Betteley
By Marie Betteley
Located in St. Catharines, ON
eagle-symbol of Imperial Russia, a pine cone in cobalt blue, and a landscape of Russian churches, a deck
Category

21st Century and Contemporary Russian Russian Empire Chain Necklaces

Materials

Gold-filled

Signed Alva Vintage Multi Drop Style Multi Color Necklace
Located in Jacksonville, FL
Multi Drop Style by Alva. This exquisite necklace is a symphony of colors, featuring cobalt blue
Category

20th Century Norwegian Art Deco Drop Necklaces

Beautiful Blue Enamel and Gold Chain
Located in New York, NY
openwork chain. Set with twelve brilliant cobalt blue stations. 34 1/2" in length. Can be worn long or
Category

Vintage 1910s Unknown Chain Necklaces

Materials

Enamel, Gold, 18k Gold

Christian Dior 1980s Runway Murano Art Glass Extra-Long Necklace
By Christian Dior
Located in Atlanta, GA
with burgundy red, champagne yellow, cobalt blue, antique pink, and iridescent purple colors and a gilt
Category

Vintage 1980s French Modern Beaded Necklaces

Materials

Gilt Metal

French Enameled Pearl Diamond 18k Gold Garland Necklace, 20th century
Located in St. Catharines, ON
design. Probably custom made with vibrant Byzantine colors of orange, emerald, cobalt blue and shaded
Category

20th Century French Byzantine Link Necklaces

Materials

Diamond, Pearl, Gold, Enamel, 18k Gold, Yellow Gold

Chinese Antique Art Nouveau Coral and Kingfisher Tian-Tsui Necklace
Located in Southbury, CT
coral beads in an almost-ripe tomato color. A silver clasp enameled with vivid blue cobalt finishes the
Category

Antique Early 1900s Chinese Art Nouveau Pendant Necklaces

Materials

Coral, Silver

LB Tribal style Sterling Silver Art Nouveau Pendant Ceramic Carnelian necklace
By Lorraines' Bijoux
Located in Pittsburgh, PA
string of Carnelan, Chinese ceramic, and sterling beads enhance this fabulous piece. Cobalt blue glass
Category

Early 20th Century American Art Nouveau Pendant Necklaces

Antique Renaissance Revival Polychrome Enamel, Pearl 14K Gold Cross Necklace
Located in New York, NY
original polychrome enamelled gold chain. Highly complex workmanship of cobalt blue, turquoise, ochre red
Category

Antique 19th Century European Renaissance Pendant Necklaces

Materials

Pearl, 14k Gold, Enamel

Keishi Pearls Kyanite Rock Crystal Georgian Enamel Silver Paste Necklace
By Karen Sugarman Designs
Located in Colleyville, TX
cobalt blue enameled disc has been encased within a silver paste cartouche frame and accented with a
Category

21st Century and Contemporary American Georgian Beaded Necklaces

Materials

Crystal, Cultured Pearl, Sapphire, Vermeil, Rhodium, Sterling Silver

Castellani Etruscan Style 18kt Gold Lapis Bulla Bold Bead Necklace
By Castellani
Located in New York, NY
Etruscan style 18kt yellow gold bulla centered by a low dome cobalt blue cabochon lapis. The gold
Category

21st Century and Contemporary British Etruscan Revival Beaded Necklaces

Materials

Lapis Lazuli, Gold, 18k Gold

LB offers Vintage Mexican Inlaid Cross, with Turquoise, Venetian glass necklace
By Lorraines' Bijoux
Located in Pittsburgh, PA
Turquoise rounds and vintage cobalt blue glass, is sure to add drama to your wardrobe. The mid 20th century
Category

Mid-20th Century American Native American Pendant Necklaces

Materials

Amethyst, Coral, Turquoise, Sterling Silver

Yves Saint Laurent Lapis Lazuli Semi Precious Floral Pendant Necklace c 1990s
By Yves Saint Laurent
Located in University City, MO
sides transition into rows of oval shaped flat hinged tiles with cobalt blue color enamel; accented with
Category

1990s Unknown Modern Pendant Necklaces

Materials

Lapis Lazuli, Enamel, Stainless Steel

Antique Cross Crucifix Diamonds solid 18K Gold Blue Enamel / 6.7 gr
Located in SE
Yellow Gold (tested) , enameled with cobalt Blue enamel and accented with 5old European diamond cut
Category

Antique Early 1900s European Art Nouveau Pendant Necklaces

Materials

Diamond, 18k Gold, Enamel

Extremely Dark Blue Sapphire and Diamond Choker Ideal for Every Day Wear
Located in Palm Beach, FL
This striking necklace is comprised of a double strand of 2.5mm round faceted, extremely dark blue
Category

21st Century and Contemporary Unknown Multi-Strand Necklaces

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Antique Edwardian 9ct Gold Enameled Heart pendant
Located in London, GB
Beautiful Antique Edwardian 9ct Gold Heart with front cobalt blue and dotted enamel in very good
Category

Early 20th Century British Pendant Necklaces

Materials

Gold, Enamel

Antique Edwardian 9ct Gold Enameled Heart pendant
Antique Edwardian 9ct Gold Enameled Heart pendant
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W 0.6 in D 0.16 in L 0.69 in
Imperial Silver Gilt Enamel Egg Locket Pendant Diamond Mesh
By Fabergé
Located in Chesterland, OH
egg. This exquisite piece showcases a relief image of the cobalt mesh with a diamond simulant* adorned
Category

Antique Late 19th Century Russian Russian Empire Pendant Necklaces

Materials

Gold Plate, Silver, Enamel, Gilt Metal

Victorian Enamel 18 Karat Yellow Gold Bird Antique Fob Pendant Set
Located in Philadelphia, PA
other Opaque cobalt blue and white with engraved chevron pattern gold surround With black and white
Category

Antique 1840s Victorian Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold, Enamel

Imperial Silver Gilt Enamel Egg Locket Pendant Pearl Mesh
By Fabergé
Located in Chesterland, OH
egg. This exquisite piece showcases a relief image of the cobalt mesh with natural pearls adorned with
Category

Early 20th Century Russian Russian Empire Pendant Necklaces

Materials

Pearl, Natural Pearl, Gold Plate, Silver, Enamel, Gilt Metal

Beautiful Art Nouveau Enamelled 18kt Yellow Gold Pendant
Located in Esch-Sur-Alzette, LU
obtain a vitreous material colored by metal oxides, in this case cobalt for blue, iron and uranium for
Category

20th Century French Art Nouveau Pendant Necklaces

Materials

18k Gold, Yellow Gold, Enamel

Georgian Rose Cut Diamond Bristol Glass Forget Me Not Pendant
Located in Napoli, IT
circular body is set with a rich Royal Cobalt Blue Bristol glass, encircled in gold within a border of rose
Category

Antique 1790s European Georgian Pendant Necklaces

Materials

Diamond, 18k Gold

Fabergé 18K Gold Diamond Guilloche Enamel Locket by Victor Mayer
By Fabergé
Located in Venice, CA
Fabergé. The cobalt blue enamel has stunning detail—it is transparent to reveal intricate guilloche
Category

1990s Unknown Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Enamel

14K Gold Cubic Heart of Woman Charm, Inspired by Picasso
Located in ISTANBUL, TR
armchair is depicted with simple rectangular shapes outlined in cobalt blue and bright yellow. Pablo based
Category

2010s Turkish Modern Pendant Necklaces

Materials

14k Gold

Antique Russian Gold and Guilloche Enamel Easter Egg Pendant, 19th Century
Located in New York, NY
and a symbol of new beginnings. At the top and base of this egg are a pair of cobalt blue enamel eight
Category

Antique 19th Century Russian Russian Empire Pendant Necklaces

Materials

Gold, Enamel

Gold Cobalt Blue Enamel Brooch Pendant Pearl Necklace with Diamond Accents
Located in Mount Kisco, NY
Antique style estate piece of 10 karat Rose Gold and Cobalt Blue Enamel Pin Pendant with Pearl and
Category

Vintage 1950s American Brooches

Materials

Diamond, Pearl, 10k Gold, Rose Gold

Black Opal Phoenix bird Carving for necklace Cobalt Blue 68 carats
Located in Berlin, DE
One of a kind piece - Black Opal "Phoenix" bird carved by Daniela L`Abbate, world champion of Opal carving opal origin - Australia opal weight - 68.85 carats opal measurements - 0.3...
Category

2010s Australian Art Nouveau Vanity Items

Materials

Opal, Black Opal

14Kt Yellow Gold & Blue Enamel Necklace, Bracelet or Pocket Watch Chain 1940's
Located in Long Beach, CA
constructed and every other link is done in kiln fired cobalt blue enamel. We have never seen this chain
Category

Vintage 1930s American Art Deco Link Bracelets

Materials

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

1904 Nordic Art Nouveau Ring 05ct. Diamond Blue Enamel 18K Gold ØUS9.5/2.5gr
Located in SE
in 18K Yellow Gold accented with Cobalt Blue Enamel. Diamond of old European cut Ø 5 mm x 3 mm deep
Category

Antique Early 1900s Swedish Art Nouveau Cluster Rings

Materials

Diamond, 18k Gold, Enamel

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

Ceramic Sculpture Naomi Head by Vanessa Semaino
By Rossana Orlandi
Located in Milan, IT
highlighted with makeup. Her seductive eyes have long cobalt-blue lashes in perfect harmony with the crown and
Category

2010s Italian Busts

Materials

Ceramic, Clay

Antique Ring Bague au Firmament Diamonds Enamel 18K Gold Ø6.75 US / 11.5 gr
Located in SE
13.5 mm x 13.5 mm with Cobalt Blue Guilloché enameled background and a flower in Silver featuring nine
Category

Antique Late 18th Century European Empire Cluster Rings

Materials

Diamond, 18k Gold, Silver, Enamel

Axel Russmeyer Glass and Peridot Crystal Ball Earrings; See Other Colors, Sizes
By Axel Russmeyer
Located in New York, NY
CA0927 Hand beaded double ball earrings comprising cobalt blue glass beaded tops and cobalt blue white
Category

21st Century and Contemporary German Arts and Crafts Drop Earrings

Materials

Crystal, Other, 18k Gold, Other

1917 Halo Ring Natural 1ct Sapphire Diamonds solid 18K Gold Silver ØUS6 / 2.4gr
Located in SE
with stones measures 15 mm x 9 mm x 5 mm deep. Sapphire is of medium intensity cobalt Blue color with
Category

Vintage 1910s Swedish Art Nouveau Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Poisson En Mission"- Serving Bowl (Hand-Painted, Gold Luster, Fish, Durer)
By Melanie Sherman
Located in Kansas City, MO
, chabana, chalice, charm, cherry blossom, china, chinapaint, Chōgenbō, chrysanthemum, cobalt blue, colorado
Category

2010s Contemporary Sculptures

Materials

Brass

Antique Ring 2.2ct Emerald 1.2ctw Diamonds 18K Gold Silver Enamel Ø 5.5US/7.3gr
Located in SE
18K Greenish Yellow Gold composite crown has dark Cobalt Blue Enamel on top measures 21 mm x 15 mm x 7
Category

Antique Early 19th Century European Empire Cluster Rings

Materials

Emerald, Diamond, Enamel, Silver, 18k Gold

Cobalt Blue & Turquoise Glass Beaded Necklace
Located in Oradell, NJ
This is a striking cobalt blue and turquoise glass beaded necklace, beautifully constructed, which
Category

Vintage 1970s Choker Necklaces

Czechoslovakian Turquoise/Cobalt Blue Bib Necklace
Located in Oradell, NJ
This is an outstanding turquoise and cobalt blue Czechoslovakian bib necklace, circa 1920's-1930's
Category

Early 20th Century Art Deco More Necklaces

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Cobalt Blue Necklace For Sale on 1stDibs

Surely you’ll find the exact cobalt blue necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Enamel — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a cobalt blue necklace from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th 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 necklace over the years, but those made by Alberto, Angela Caputi and Butler & Wilson are often thought to be among the most beautiful. A cobalt blue necklace of any era or style can lend versatility to your look, but a version featuring Pearl, from our inventory of 5, is particularly popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes cabochon and mixed cut alternatives. When shopping for a cobalt blue necklace, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Cobalt Blue Necklace?

Prices for a cobalt blue necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $280 and can go as high as $108,000, while this accessory, on average, fetches $738.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Questions About Cobalt Blue Necklace
  • 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 ExpertNovember 1, 2023
    What a blue heart necklace means is up for interpretation. Today, some people might wear a blue heart necklace as a symbol of the anti-human trafficking movement. Historically, blue hearts were associated with confidence, trust and stability. On 1stDibs, find a wide range of necklaces.