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
Diamond, Spinel, Platinum
$390 / set
PASSAGE UNI Cobalt Blue Hoop Earrings
By HANNAYOO WORKS
Located in Brooklyn, NY
Work Serial No. 1110301235026 The objects in the story "Daydream" are the pieces of my memory, imagination, and a message. Each Object is hand crafted by Hanna and has a Unique pe...
Rhodium
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
Diamond, Spinel, 18k Gold, White Gold
6.08 Carat Cobalt Blue Spinel from Tanzania - AIG Certified
Located in Brisbane City, AU
This 6.08 carat cobalt-blue spinel displays the vivid, highly saturated blue colour that has made
Spinel
$13,125Sale Price|25% Off
Brinker Studio Cobalt Blue Guilloché Enamel Kaleidoscope Pendant
Located in Boulder, CO
their works. This is a truly impressive creation and wow piece of jewelry and objet de"art! Cobalt Blue
Agate, Gold, Silver, Enamel
Francoise Montague Blue Cobalt Resin Dangle Clip Earrings
By Francoise Montague
Located in Atlanta, GA
oversized dangle design in shiny translucent cobalt blue resin in a hat-like shape. The hardware and
14K Cobalt Blue Enamel Snake Bracelet with Pearls
Located in North Hollywood, CA
This amazing 14K Yellow Gold Snake Bracelet is very special. This bracelet is done in Cobalt Blue
Pearl, Ruby, 14k Gold, Enamel
1.98 Carat Natural Blue Cobalt Spinel from Burma
Located in Hua Hin, TH
1.98 Carat Natural Blue Cobalt Spinel from Burma Dimension: 7.68 x 6.35 x 5.28 mm Shape: Oval Cut
Spinel
Cobalt Blue Titanium with Emeralds and Diamonds Earrings
By Paradizia
Located in Laguna Beach, CA
Description Avant-Garde, cobalt blue textured titanium discs adorned with an elegant design of
Diamond, Emerald, 14k Gold, Rhodium, Sterling Silver, Titanium
Antique Josiah Wedgwood Sterling Silver and Cobalt Blue Jasperware Brooch
Located in London, GB
Antique Wedgwood sterling silver and cobalt blue jasperware brooch, featuring a classical relief
Sterling Silver
Courreges Paris Cobalt Blue Acrylic Lucite Cuff Bangle Bracelet
By Courrèges
Located in Atlanta, GA
design in a transparent cobalt blue color with a cone shape. The piece is signed on the front with the
4.77 Carat Natural Cobalt Blue Sapphire & Colombian Emerald Engagement Ring 18K
By Emeralds Maravellous
Located in US
made of Rich Yellow Gold 18 Karat. Featuring a stunning 4.07 Carat Natural Sapphire Cobalt Blue, Oval
Emerald, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
Cobalt Blue Enamel 3 Row Cultured Pearl Gold Bracelet
Located in Stamford, CT
Discover the epitome of 1950's elegance with our cobalt blue enamel 3 row cultured pearl gold 7
Cultured Pearl, 18k Gold, Yellow Gold, Gold, Enamel
$750Sale Price|25% Off
W 0.24 in D 0.15 in L 0.31 in
Certified 1.31 Carat Natural Loose Cobalt Blue Spinel From Tanzania
Located in Peshawar, PK
Faceted Cobalt Spinel Weight : 1.31 Carat Dimension: 7.84 x 5.94 x 3.80 Mm Colour: Blue Origin
Spinel, Other
$4,441
W 1.17 in L 1.19 in
Georgian Bristol Cobalt Blue Glass, Rose Diamond, Silver and Gold Heart Brooch
Located in London, GB
A Georgian diamond, Bristol cobalt blue glass, silver and gold heart brooch, with rose-cut diamonds
Diamond, Gold, Silver
Snake Necklace 15K Yellow Gold Cobalt Blue Enamel 17"
Located in North Hollywood, CA
This gorgeous Blue enamel Snake necklace is fabulous. It is 17" which s better than most as they
Garnet, Cultured Pearl, 15k Gold, Yellow Gold, Enamel
$1,639Sale Price|20% Off
Georgian 18K Gold Seed Pearl & Cobalt Blue Enamel Interlocked Rings Brooch
Located in Staines-Upon-Thames, GB
vibrant cobalt blue guilloche enamel, which contrasts perfectly with the ivory tone of the seed pearls
Pearl, 18k Gold, Yellow Gold, Enamel
Vintage silver tone with glass cobalt blue cabochons designer bracelet
Located in Palos Hills, IL
JEWELRY ❤️❤️ ❤️❤️ ALEXANDER’S BOUTIQUE ❤️❤️
Vintage gold tone cobalt blue enamel flower designer dangle earrings
Located in Palos Hills, IL
JEWELRY ❤️❤️ ❤️❤️ ALEXANDER’S BOUTIQUE ❤️❤️
$1,200
W 0.3 in D 0.18 in L 0.31 in
GFCO Certified 2.17 Carat Natural Loose Blue Cobalt Spinel From Tanzania
Located in Peshawar, PK
Faceted Cobalt Spinel Weight : 2.17 Carat Dimension: 7.78 X 7.42 x 4.48 Mm Colour: Blue Origin
Spinel
$420
W 0.24 in D 0.16 in L 0.25 in
1.20 Carat Natural Loose Cobalt Blue Spinel Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Shape Cut Emerald The 1.20 Carat Natural Loose Cobalt Blue Spinel is a captivating gem that
Spinel
18k Yellow Gold Cufflinks with Vintage Tiffany Favrile Cobalt Blue Glass Scarabs
Located in New York, NY
18k Yellow Gold Cufflinks with Vintage Tiffany Favrile Cobalt Blue Glass Scarabs. Swivel backings
18k Gold, Yellow Gold
Antique Swiss Silver and Cobalt Blue Guilloché Enamel Pocket Watch Pendant
Located in Portland, England
), housed in a beautifully decorated silver case. The reverse is finished in rich cobalt-blue guilloché
Silver, Enamel
Cilea Paris Dangle Resin Clip Earrings Cobalt Blue Ribbons
By Ciléa
Located in Atlanta, GA
piece. They are a lovely cobalt blue with a black contrast color. The underside of each earring has the
$1,200Sale Price|20% Off
19th Century Silver Filigree Cobalt Blue Cloisonne Enamel Bangle Bracelet
Located in Mount Kisco, NY
Wear a work of art with this early 19th century silver filigree cuff bracelet with vivid cobalt
Silver, Enamel
$500
W 1 in Dm 2.57 in L 8.04 in
Christian Dior Acrylic Resin Bracelet Bangle Cobalt Blue and Glitter Pattern
By Christian Dior
Located in Atlanta, GA
with a cobalt blue background and an abstract pattern in black, blue, and hot pink, and a silver
A French Cobalt Blue Opaline Crystal Ormolu Mounted Scalloped Edge Box
Located in New York, NY
French Cobalt Blue Opaline Crystal Box with Ormolu Mounts and Scalloped Edges The box is formed in
Bronze
$2,550
W 0.31 in D 0.24 in L 0.36 in
Spinel Cobalt VIVID Blue 2.99Ct natural gemstone, Oval cut, Tanzania Certificate
By GRALJEWELRY
Located in Dublin, D
Natural Cobalt Blue Spinel gemstone from Tanzania! GFCO Laboratory certified Gemstone Color: VIVID
Spinel
Cilea Paris Dangle Resin Clip Earrings Cobalt Blue Poppy Flower
By Ciléa
Located in Atlanta, GA
form a powerful statement piece. They are a charming bright cobalt blue color and iridescent overtone
$2,150
W 0.3 in D 0.22 in L 0.4 in
Spinel Cobalt Blue 3.04Ct natural gemstone, Oval cut, Tanzania, GFCO certified
By GRALJEWELRY
Located in Dublin, D
Natural Cobalt Blue Spinel Loose gemstone Origin Tanzania! Laboratory certified GFCO Gemstone
Spinel
Antique Cobalt Blue Enamel and Diamond Conversion Ring of 14k Gold
Located in Lewisburg, PA
accents, all framed by a vibrant field of cobalt blue enamel—a beloved element of 19th-century design that
Diamond, 14k Gold, Enamel
$9,500
W 0.39 in D 0.18 in L 0.28 in
Natural Cobalt Blue Spinel Gemstone, Top Grade Spinel From Tanzania 3.14 CTs
Located in Peshawar, PK
Color : Cobalt Blue Clarity : SI Treatment :Natural Origin : Tanzania Hardness : 7.5-8 Family
Spinel
Vintage 1930s Cobalt Blue Glass & Clear Faceted Crystal Bead Necklace, Art Deco
Located in Milford, DE
-Linked A beautiful example of early-century costume jewelry craftsmanship, this vintage cobalt blue glass
Crystal
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
Spinel, Gold, 14k Gold, White Gold
18k Yellow Gold Stick/Lapel Pin Vintage Tiffany Favrile Cobalt Blue Glass Scarab
Located in New York, NY
yellow gold with shimmering Favrile cobalt blue glass scarab. Crafted by skilled artisans, this pin
18k Gold, Yellow Gold
GIL Certified 2.12 Carat Cobalt Blue Spinel from Burma No Heat
Located in Hua Hin, TH
GIL Certified 2.12 carat Cobalt Blue Spinel from Burma No Heat Dimension: 7.00 x 7.56 x 4.79 mm
Spinel
18k Yellow Gold Ring Vintage Tiffany Favrile Cobalt Blue Glass Scarab
Located in New York, NY
rare vintage Tiffany Favrile cobalt blue glass scarab designed by the renowned artist Lois Sasson. A
18k Gold, Yellow Gold
$7,900
W 0.33 in D 0.24 in L 0.39 in
3.07 Carat Cobalt Blue Mahenge Spinel Oval Cut Loose Gemstone with Bellerophon
By Merkaba
Located in Beverly Hills, CA
A rare, collector level cobalt blue spinel from Mahenge, Tanzania, offered loose and unmounted by
Spinel, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
$5,801
H 0.11 in W 0.18 in L 0.25 in
Natural Blue Vietnamese Cobalt Spinel Gemstone 0.54 carats with GIA Report
Located in Los Angeles, CA
beauty of nature's finest creations. Identification: Natural Vietnamese Cobalt Blue Spinel • Carat
Spinel
Pate de Verre Clover Sautoir in Cobalt Blue By Francoise Montague
By Francoise Montague
Located in Virginia Beach, VA
savoir faire All Gripoix glass jewelry is made by hand. It was in 1868 when it was first produced, and
Vintage 14K Gold Emerald, Antique Cut Diamond and Cobalt Blue Enamel Bangle
Located in Los Angeles, CA
Cobalt blue enamel leaves Beautiful gold cut out pattern throughout the bangle 22.26 grams 14k yellow
Diamond, Emerald, 14k Gold, Yellow Gold, Enamel
$11,840Sale Price|20% Off
Antique Quartz Crystal Cobalt Blue Enamel Diamond Locket Pendant circa 1880's
Located in Hong Kong, HK
the inner wavy frame is finished in cobalt blue enamel studded with old mine diamonds. The Victorians
Crystal, Diamond, Quartz, Gold, Yellow Gold, Enamel
$2,100
W 1.25 in L 1.7 in
Vintage 18k Solid Yellow Gold Canterbury Cross Pendant Etched Cobalt Blue Enamel
Located in Greer, SC
pierced frame style 1 1/2" tall has a pierced body with blue enameling. Atop is a flared single loop bale
18k Gold, Yellow Gold, Enamel
Big Tanzanite Silver Bold Ring Cobalt Blue Raw Crystal Natural Gemstone
Located in Berlin, DE
Large silver ring with natural raw Tanzanite tanzanite origin - Tanzania stone measurements - 0.35 х 0.39 х 0.43 in / 9 х 10 х 11 mm gemstone weight - 8.2 carat ring weight - 8.69 gr...
Crystal, Tanzanite, Silver
Estate Tiffany & Co. Cobalt Blue Enamel 18K Yellow Gold Substantial Band Ring
By Tiffany & Co.
Located in New York, NY
Estate Tiffany & Co. 18K yellow gold and cobalt blue enamel band ring. 20th Century The X design is
18k Gold, Yellow Gold, Enamel
Vintage 18K Yellow Gold Rich, Cobalt Blue Enamel and Diamond Ring, Circa 1970s
Located in Palm Beach, FL
This large and dramatic 18K yellow gold, diamond and blue enamel ring created during the 1970's
Diamond, Gold, 18k Gold, Enamel
$1,063
W 7.09 in D 1.19 in L 17.72 in
21st Century Coppola e Toppo Cobalt Blue and Green Twisted Crystal Bead Necklace
By Coppola e Toppo
Located in Aci Castello, IT
The necklace by Coppola e Toppo features a dramatic interplay of cobalt blue and light green
Crystal, Brass
$10,250
H 5 in W 13 in D 7.5 in
Sevres Porcelain Cobalt Blue Ground Watteau Lovers Scene Bombay form Box, Signed
By Manufacture Nationale de Sèvres
Located in New York, NY
A fabulous French Louis XVI style Sevres Porcelain cobalt blue Ground Watteau Lovers Scene Bombay
Porcelain
Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Zinc Blue Space Unisex
Located in Berlin, DE
our jewelry worldwide – for our customers it is free of charge and fully insured (with tracking). To
Opal, Gold, 14k Gold, Yellow Gold
$2,835Sale Price|50% Off
Boulder Opal Gold Ring Shimmering Australian Stone Cobalt Blue Colour gift wife
Located in Berlin, DE
our jewelry worldwide – for our customers it is free of charge and fully insured (with tracking). To
Opal, Gold, 14k Gold, Yellow Gold
12.23 Carat Total Weight Bright Cobalt Blue Spinel 18 Karat White Gold Bracelet
Located in Houston, TX
bright cobalt blue spinels set in 18 karat white gold. Wear alone for a statement or layer with your
Spinel, Gold, 18k Gold, White Gold
Bezel Set Cobalt Blue Spinel and Round Diamonds by the Yard Necklace
Located in Houston, TX
This diamond by the yard style necklace features bezel set bright blue round spinels alternating
Diamond, Spinel, Gold, 14k Gold, White Gold
Antique Georgian 15 Carat Gold, Cobalt Blue Enamel and Pearl Pendant on Chain
Located in New Orleans, LA
A wonderful Georgian beauty containing natural pearls and enhanced by glowing cobalt blue enamel
$3,840Sale Price|10% Off
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
Diamond, Spinel, 18k Gold, White Gold
Vintage gold tone ITALIAN cobalt blue glass designer clip on earrings
Located in Palos Hills, IL
VINTAGE DESIGNER JEWELRY ❤️❤️ ❤️❤️ ALEXANDER’S BOUTIQUE ❤️❤️
$4,680
H 0.88 in W 0.65 in
18k Yellow Gold Earrings with Vintage Tiffany Favrile Cobalt Blue Glass Scarabs
Located in New York, NY
earrings feature a unique vintage Tiffany Favrile cobalt blue glass scarab set in the center of each
18k Gold, Yellow Gold
$1,332
H 3.15 in W 5.91 in D 4.73 in
Antique French Sevres Cobalt Blue Porcelain Jewellery Casket 19th Century
Located in London, GB
This is a fabulous antique French Sevres ormolu mounted cobalt blue soft paste porcelain jewellery
Ormolu
Unavailable
H 4.5 in W 7 in D 10.5 in
Important Porcelain Sevres Style Cobalt Blue Jewelry Casket Box with Portraits
Located in New York, NY
A magnificent rare jewelry casket box Sevres style porcelain with gilt bronze mounting. Centre of
Porcelain
GEMCOOK JEWELLERY 1.04ct Cobalt Spinel Blue Flower Ring
Located in Bangkok, TH
GEMCOOK JEWELLERY 1.04ct Cobalt Spinel Blue Flower Ring1.04ct Charming cobalt blue~ A circle of
Spinel
Signed Hobe Vintage Cobalt Blue and Light Blue Glass Bracelet and Earrings Set
By Hobé Jewelry
Located in Jacksonville, FL
Step into a world of vintage elegance with this exquisite Hobe Vintage Cobalt Blue and Light Blue
Unavailable
L 7.25 in
Fashion Jewelry Stylish Bracelet Vintage Cobalt Blue Gemstone & Diamond Bracelet
Located in Jacksonville, FL
Fashion Jewelry Stylish Bracelet Vintage Cobalt Blue Gemstone & Diamond Bracelet Multi-hued blue
Diamond
Unavailable
W 0.4 in L 1.58 in
Lapis Lazuli Drop Earrings Torpedo Vintage Gold Jewelry Cobalt Blue Modernist
Located in London, GB
The rich cobalt blue of these stylish earrings catches the eye beautifully, the lapis lazuli and
Lapis Lazuli, 9k Gold
Wow! Cobalt Blue Oscar De La Renta Necklace
By Oscar De La Renta
Located in New York, NY
This unsigned Oscar de la Renta necklace features three sections with cobalt blue cabochon stones
Art Deco Cobalt Blue Rounded Rhinestone Brooch
Located in Oradell, NJ
This is a dramatic, rounded Art Deco brooch covered in cobalt blue rhinestones each having been
Cobalt Blue & Turquoise Glass Beaded Necklace
Located in Oradell, NJ
This is a striking cobalt blue and turquoise glass beaded necklace, beautifully constructed, which
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
Unavailable
Men's White and Cobalt Blue Enamel Cufflinks
Located in Aliso Viejo, CA
These classic cuff links are dated to the 1920's. The cuff links are made from white and blue
14k Gold, Yellow Gold
Extasia Intaglio Charm Necklace Cobalt Blue
Located in London, GB
Stunning charm pendant necklace by Extasia with a beautiful blue German glass intaglio in bronze
Bronze
Antique German Cobalt Blue Glass Charm Bracelet
Located in Jacksonville, FL
Introducing a true gem of the past: the Antique German Cobalt Blue Glass Charm Bracelet, a stunning
Cobalt Blue Poured Glass, Stylized Petal Necklace
Located in Oradell, NJ
This is an outstanding cobalt blue poured glass, stylized petal necklace. Each glass petal is
Art Deco Cobalt Blue Rhinestone Dress Clips
Located in Oradell, NJ
This is an handsome pair of Art Deco cobalt blue rhinestone dress clips. Each dress clip measures
Large Round Brooch with Cobalt Blue Cut Crystal Stones
Located in Oradell, NJ
This is an eye-catching large rounded brooch with large cobalt blue cut crystal stones surrounding
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
Diamond, Spinel, Gold, 18k Gold, White Gold
Enameled Cobalt Blue Glass Jewel Casket Box
Located in Santa Rosa, CA
Beautiful cobalt blue glass box with metal mounted rim and footed base and white enamel decoration.
1920's Cobalt Blue Sautoir of Molded/ Poured Glass
Located in Oradell, NJ
This is an incredibly beautiful, 1920's vintage, cobalt blue molded/poured glass sautoir measuring
Hand-Made, White & Cobalt Blue Poured Glass Floret Bracelet
Located in Oradell, NJ
hundreds of poured glass florets in white and cobalt blue, each individually wired onto the coil. When
Unavailable
W 1.38 in D 0.52 in L 1.97 in
Abstract Organic Repoussé Silver Contour Pendant with Cobalt Blue Glass
Located in L-Għarb, MT
vibrant cobalt blue Mdina Glass is set like a gemstone to symbolise the perfect azure Mediterranean Sea
Sterling Silver
Geometric Cobalt Blue Steel and Gold bracelet by Zoltan David
By Zoltan David
Located in Austin, TX
"Golden Blue". This one of a kind bracelet is made in a shimmering Cobalt Blue Zirconium Steel with
18k Gold, 24k Gold, Stainless Steel
Cobalt Blue and Yellow Diamond Drop Earrings by Zoltan David
By Zoltan David
Located in Austin, TX
Our "Twisted Sister" earrings in a shimmering Cobalt Blue Zirconium Steel with .24 ct. total of
Yellow Diamond, 18k Gold, 24k Gold, Stainless Steel
Stambolian 18 Karat Yellow Gold Cobalt Blue Enamel Diamond Cluster Ring
By Stambolian
Located in Boca Raton, FL
Stambolian 18K Yellow Gold Cobalt Blue Enamel Diamond Cluster Ring From the "Colors of Life
Diamond, White Diamond, 18k Gold, Yellow Gold, Enamel
Impressive Cobalt Blue & Black Multi-Strand Glass Beaded Necklace
Located in Oradell, NJ
the necklace. The strands of cobalt blue seed beads are further enhanced with black glass beads of
Stambolian 18K White Gold and Diamonds Cobalt Navy Blue Enamel Earrings
By Stambolian
Located in Boca Raton, FL
Stambolian 18K White Gold and Diamonds Cobalt Navy Blue Enamel Earrings From the Stambolian
Diamond, 18k Gold, White Gold, Enamel
Marquise Moonstone Drop Earrings in Cobalt Blue Zirconium by Zoltan David
By Zoltan David
Located in Austin, TX
Another unique innovation for the savvy jewelry collector. The "Blue Moon" earrings. 2.70 ct. total
Diamond, Moonstone, Platinum, Stainless Steel
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
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
Diamond, White Diamond, Tanzanite, 18k Gold, Yellow Gold, Gold, Enamel
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
Spinel, White Diamond, Black Diamond, 18k Gold, White 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
Diamond, Gold, 18k Gold, Rose Gold, Enamel
Unavailable
W 0.42 in D 0.42 in L 6.24 in
French Hat Pin, Cobalt Blue Cabochon Shape, Embellished, circa 1830
Located in Aliso Viejo, CA
French Hat Pin features a Cobalt Blue Cabochon accented with 4 prong-set euro-cuts in the mounting
Sterling Silver
Unavailable
H 7.49 in W 4.73 in D 1.78 in
Life City “Jewelry C-2” Cobalt-blue wall sculpture oil painted on Paulownia wood
By Satoshi Koyama
Located in Djursholm, SE
The Life City “Jewelry C-2” is a geometric pop art styled wall sculpture oil painted on hand
Wood, Oil
Sold
H 2.17 in W 4.83 in D 3.15 in
French Sevres Porcelain Hand Painted Jewlery Casket Ormolu Mounts Cobalt Blue
Located in Dublin, Ireland
painted decoration of a portrait of an affluent Lady in period dress reserved against a cobalt blue ground
Ormolu
Lovely Cobalt Blue Natural Spinel 1.22 Carats Spinel Gemstones Spinel Jewelry
Located in Bangkok, TH
Lovely Cobalt Blue Natural Spinel of 1.22 carats from Sri lanka has a wonderful cut in a Oval shape
Spinel
Sold
H 2.37 in W 4.53 in D 2.76 in
Stunning 1950s Cobalt Blue Murano Glass Hinged Jewelry Box by Cendese, Italy
By Giovanni Cenedese
Located in London, GB
A stunning cobalt blue ribbed Murano glass hinged jewelry box by Giovanni Cendese, Murano Italy
Metal
Sold
H 2.47 in W 4.73 in D 3.15 in
Stunning 1950s Cobalt Blue Murano Glass Hinged Jewellery Box by Cendese, Italy
By Giovanni Cenedese
Located in London, GB
A stunning cobalt blue Murano glass hinged jewellery box by Giovanni Cendese, Murano Italy with
Metal
Are Deco Diamond and Blue Cobalt Glass Brooch
Located in Bethesda, MD
Platinum, diamond and cobalt glass Art Deco pin. This pin features 5.80 carats of diamonds set in
Mod 1960's Crawford Lucite Watch With Cobalt Blue Face
Located in Atlanta, GA
were known for their military accurateness. This watch has a wind up mechanism and a cobalt blue face
Antique Art Deco Cobalt Blue Guilloche Enamel Locket
Located in Portland, England
This charming Art Deco 1920's Cobalt Blue and gold guilloche enamel and silver gilt locket is most
Enamel
Philippe Ferrandis Vitrail Cobalt Blue Clip Earrings
By Philippe Ferrandis
Located in Virginia Beach, VA
process made famous by the House of GRIPOIX. Deep cobalt blue glass poured into a beautiful setting in 24
Retro Ladybug Pin 18k Yellow Gold Cobalt Blue Enamel & Diamonds
Located in MIAMI, FL
is highlighted with an electric colored cobalt blue enamel. Nestled within the enamel are six round
Diamond, Yellow Gold, Enamel
Antique French Napoleon III Cobalt Blue Enameled Ormolu Box
Located in New Orleans, LA
Antique French Napoleon III cobalt blue enameled Ormolu box FBX017.
Ormolu
YVES SAINT LAURENT cobalt blue poured glass heart bracelet
By Yves Saint Laurent
Located in San Fransisco, CA
Yves Saint Laurent charm bracelet. Heart pendant has cobalt blue poured glass on one side and 'YSL
Sold
W 0.22 in D 0.13 in L 0.28 in
1.10 carats Cobalt Blue Spinel Stone Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Shape octagon Cut emerald This 1.10 carat cobalt blue spinel is a captivating gem of exceptional
Spinel
GIA Certified 117.24 Carat Oval Tanzanite Necklace, AAA Cobalt Blue
By Alberto
Located in GREAT NECK, NY
- AAA Cobalt Blue Mounting Stone Details: 24 Brilliant Round White Diamonds at 2.70 Carats - Clarity: SI
Diamond, White Diamond, Tanzanite, 18k Gold, White Gold
Antique Victorian 14K Gold Cobalt Blue Enamel 0.23ct Diamond Knot Bar Brooch
Located in Vilnius, Vilniaus apskr.
colour is W-STW and clarity - P1. Cobalt blue enamel is in perfect condition. There are hallmarks
Diamond, 14k Gold, Enamel
Edouard Rambaud Paris Gilt Metal and Cobalt Blue Resin Heart Pin Brooch
By Edouard Rambaud
Located in Atlanta, GA
, gilded metal framing, and a mat finish topped with a cobalt blue resin heart cabochon. The pin has a
Gilt Metal
Fantastic Cobalt Blue Spinel Gemstone 1.04 Carats Aig Certified Spinel Burma
Located in Bangkok, TH
Fantastic Cobalt Blue Spinel Gemstone, Available For Sale At Wholesale Price Natural High Quality
Spinel
Precious Cobalt Blue Natural Spinel Stone 1.05 Carats AIG Certified Spinel
Located in Bangkok, TH
Precious Cobalt Blue Natural Spinel Stone, Available For Sale At Wholesale Price Natural High
Spinel
Antique French Pearl Cobalt Blue Guilloche 18k Yellow Gold Link Bracelet
Located in Beverly Hills, CA
One Antique French Pearl Cobalt Blue Guilloche 18k Yellow Gold Link Bracelet. Featuring one
Diamond, White Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Enamel
Oval Shaped Tanzanite Cobalt Blue Round White Snowflake Diamond 14K Ring
By Alberto
Located in GREAT NECK, NY
. Material: 14k White Gold Gemstones: 1 Oval shaped Tanzanite at 8.80 Carats- AAA Cobalt Blue Diamonds: 40
Diamond, White Diamond, Tanzanite, 14k Gold, White Gold
Sold
H 1.53 in W 1.62 in L 21 in
Freshwater Pearls Salmon Pink Cobalt Blue Venetian Glass Intaglio Cameo Necklace
Located in Colleyville, TX
baroque pearls, is the perfect compliment to this neoclassical salmon pink and cobalt blue Venetian glass
Cultured Pearl, Vermeil, Sterling Silver
Audemars Piguet Royal Oak Stainless Steel Cobalt Blue Dial B&P
By Audemars Piguet
Located in Mayfair, London, London
A 37mm Royal Oak in stainless steel from Audemars Piguet. The cobalt blue dial with a "Grande
Stainless Steel, Steel
Antique Wide Cobalt Blue Enamel Diamond Gold Belt Design Cuff Bracelet
Located in Miami, FL
belt with a stylized rectangular pin needle buckle. The latter is rendered in yellow gold with blue
Diamond, White Diamond, 14k Gold, Yellow Gold
Sold
W 0.36 in D 0.2 in L 0.43 in
3.69 carats Cobalt Blue Spinel Stone Oval Mixed Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Cobalt Blue Spinel takes center stage, showcasing its allure through a Mixed Oval Cut. Originating from
Spinel
Sold
W 1.35 in L 19 in
Art Deco Cobalt Blue Guilloche Enamel Pendant, Fancy Link Necklace, Silver Gilt
Located in NEWARK, GB
A beautiful antique Art Deco era silver gilt and cobalt blue guilloche enamel pendant. A circular
Silver, Enamel
Round Tanzanite Cobalt Blue White Diamond Flower Shaped Pendant 18K White Gold
By Alberto
Located in GREAT NECK, NY
Cobalt Blue Diamonds: 16 Round Brilliant Diamonds at 1.38 Carats - SI Quality / H-I Color Fine one-of
Diamond, White Diamond, Tanzanite, 18k Gold, White Gold
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...
Diamond, Natural Pearl, Ruby, Yellow Gold
Cartier 18K Yellow Gold 1970's Fire Opal Bezel Set Necklace
By Cartier
Located in New York, NY
Step back in time with this exquisite vintage Cartier pendant, a true gem from the 1970s. Crafted in 18K yellow gold, this pendant features a captivating fire opal, bezel set to perf...
Fire Opal, 18k Gold, Yellow Gold
$23,996Sale Price|20% Off
GIA Natural 3.01 Carat Radiant Cut Diamond 18-Karat Engagement Ring In Stock
By Raymond Lee Jewelers
Located in Boca Raton, FL
GIA 18k Yellow Gold Natural 3.01 Carat Radiant Cut Diamond Engagement Ring This exquisite GIA-certified 18k Yellow Gold engagement ring features a 3.01-carat radiant-cut diamond, co...
Diamond, Gold, 18k Gold, Yellow Gold
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...
Diamond, Sapphire, Platinum
$36,900
W 0.66 in L 0.7 in
29.22 Carat Bicolor Tourmaline Loose Gemstone, One-of-a-Kind Collector Stone
By Merkaba
Located in Beverly Hills, CA
A one-of-a-kind 29.22 carat bicolor tourmaline offered loose for world-class collectors and connoisseurs who pursue rarity, presence, and natural color artistry. This exceptional gem...
Tourmaline, Other, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
5.10 Carat Spinel and Diamond Three-Stone Platinum Engagement Ring, No Heat
By Emeralds Maravellous
Located in US
A vibrant purple-pinkish red 4.16 carat cushion-cut natural untreated Spinel is the centerpiece of this ring. The vibrant gemstone is highlighted by two round brilliant cut diamonds ...
Diamond, Spinel, Platinum
French 1950s Retro 18 Karat Yellow Gold Twill-Knit Mesh Bracelet
Located in Poitiers, FR
Bracelet in 18 karat yellow gold, eagle and rhinoceros heads hallmarks. An important and supple vintage bracelet, it is formed of a flat mesh like a twill over its entire length. The...
Gold, 18k Gold, Yellow Gold
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 ...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Deco Style 18ct White Gold Aquamarine & Diamond Ring
Located in Brighton, GB
White Gold Aquamarine & Diamond Ring 18ct White Gold Preloved Fabulous Deco Style Ring Beautiful Blue Aquamarine Surrounded by Brilliant White & Square Cut Diamonds Aquamarine...
Aquamarine, Diamond, 18k Gold, White Gold
Vintage Platinum 1940s Aquamarine & Diamond Halo Cluster Ring
Located in Brighton, GB
Vintage Aquamarine Ring Platinum Tested Circa 1940’s Fabulous, vintage ring. Set with a gorgeous, faceted-cushion cut, natural aquamarine. Mounted in platinum, with a beautiful h...
Aquamarine, Diamond, 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...
Ruby, Diamond, Platinum, Yellow Gold, 18k Gold
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 Diamond Ring by Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents this magnificent...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
$53,700Sale Price|40% Off
W 0.39 in D 0.24 in L 0.46 in
Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 5.73 Carat Natural Red Spinel – A Rare Collector's Gem By Merkaba Beverly Hills. Discover unparalleled luxury with this 5.73 carat natural Red Spinel, an extraordinary u...
Emerald, Spinel, Gold, Platinum, Yellow Gold, White Gold, Rose Gold, 18k...
Spectra Fine Jewelry C. Dunaigre Certified Colombian Emerald Drop Earrings
By Spectra Fine Jewelry
Located in New York, NY
Introducing our stunning pair of drop earrings featuring four breathtaking Colombian emeralds. These earrings are a true statement piece with a total weight of approximately 59 carat...
Emerald, 18k Gold, Yellow Gold
Antique Edwardian 18K Gold Platinum Old Euro Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Gold Platinum Old Euro Diamond Engagement Ring - GIA. This gorgeous Edwardian old European diamond engagement ring is crafted in 18k yellow gold and p...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
TIFFANY & Co. Platinum Sapphire Diamond Three Stone Engagement Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Sapphire Diamond Three Stone Engagement Ring 6.5 Metal: Platinum Size: 6.5 Weight: 4.40 grams Sapphire: round sapphire, carat total weight .58 Diamond 1: roun...
Diamond, Sapphire, Platinum