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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
Category
2010s Burmese Loose Gemstones
Materials
Spinel
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
Category
2010s Chinese Arts and Crafts Cocktail Rings
Materials
Spinel
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
Spinel, Diamond, White Diamond, 18k Gold, White Gold, 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
GFCO Certified Natural 2.40Ct Blue Cobalt Spinel gemstone, Origin Tanzania.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Blue Cobalt Spinel gemstone
GFCO Laboratory certified
Gemstone Color: Blue
Gemstone Type
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Spinel
W 0.27 in D 0.19 in L 0.36 in
Natural blue Cobalt Spinel loose gemstone 2.67 ct., heart cut, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural blue cobalt Spinel gemstone
Laboratory certified GFCO
Gemstone Color: Vivid blue
Gemstone
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.35 in D 0.26 in L 0.31 in
Natural Blue Cobalt Spinel Loose gemstone 2.10 ct., Cushion cut, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Blue Cobalt Spinel Loose gemstone from Tanzania!
Laboratory certified GFCO
Gemstone Color
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.25 in D 0.22 in L 0.29 in
GFCO Certified Natural 3.51Ct Blue Cobalt Spinel gemstone, Heart cut, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel gemstone
GFCO Laboratory certified
Gemstone Color: Blue
Gemstone Type: Spinel
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Spinel
W 0.37 in D 0.26 in L 0.32 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
Category
21st Century and Contemporary Vietnamese Modern Loose Gemstones
Materials
Spinel
H 0.11 in W 0.18 in L 0.25 in
Gia Certified Cobalt Blue Spinel Natural 0.66ct Vivid Pear Teardrop Cut Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
Gia Certified Cobalt Blue Spinel Natural 0.66ct Vivid Pear Teardrop Cut Rare Gem
GIA Certified
Category
21st Century and Contemporary More Jewelry
Materials
Spinel
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
GIA Certified 1.77 carats Cobalt Blue Spinel Stone Brilliant Cut Natural Gem
Located in Bangkok, TH
Shape octagon
Cut Brilliant Cut
This GIA Certified Cobalt Blue Spinel weighs 1.77 carats and
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Spinel
W 0.25 in D 0.18 in L 0.31 in
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
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
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
2.06 Carat Cobalt Blue Ceylon Spinel
Located in Hua Hin, TH
2.06 Carat Natural Cobalt Blue Spinel from Sri Lanka (Ceylon)
Dimension: 7.71 x 6.30 x 5.27 mm
Category
2010s Sri Lankan Loose Gemstones
Materials
Spinel
GIL Certified 1.91 Carat Cobalt Blue Natural Spinel from Burma
Located in Hua Hin, TH
GIL Certified 1.91 carat Cobalt Blue Natural Spinel from Burma
Weight: 1.91 Carat
Dimension: 7.66 x
Category
2010s Burmese Loose Gemstones
Materials
Spinel
GIL Certified 1.79 Carat Cobalt Blue Natural Spinel from Burma Untreated
Located in Hua Hin, TH
GIL Certified 1.79 Carat Cobalt Blue Natural Spinel from Burma
Dimension: 7.84 x 6.32 x 4.59 mm
Category
2010s Burmese Loose Gemstones
Materials
Spinel
W 0.31 in D 0.19 in L 0.25 in
Spinel Cobalt Blue 3.25 Ct. Natural gemstone, Cushion, Tanzania, GFCO certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue Spinel Loose gemstone Origin Tanzania!
Laboratory certified GFCO
Gemstone
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.3 in D 0.21 in L 0.4 in
Spinel Cobalt Blue 3.04Ct natural gemstone, Oval cut, Tanzania, GFCO certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue Spinel Loose gemstone Origin Tanzania!
Laboratory certified GFCO
Gemstone
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.3 in D 0.22 in L 0.4 in
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
Category
2010s Burmese Loose Gemstones
Materials
Spinel
Natural Cobalt Blue spinel High quality, 2.57 Ct. Lose gemstone, Square-Cushion
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue Spinel gemstone
Laboratory certified GFCO
Gemstone Color: Cobalt Blue
Gemstone
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.28 in D 0.25 in L 0.29 in
Natural Cobalt Blue spinel High quality, 2.00 Ct. Lose gemstone, Cushion cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue spinel High quality, 2.00 Ct. Lose gemstone, Cushion cut, Certificate GFCO
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.26 in D 0.2 in L 0.29 in
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
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
W 0.33 in D 0.24 in L 0.39 in
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
Category
21st Century and Contemporary American Chain Necklaces
Materials
Diamond, Spinel, Gold, 14k Gold, 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
Category
2010s Thai Contemporary Solitaire Rings
Materials
Diamond, Spinel, 18k Gold, White 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
Category
21st Century and Contemporary American Tennis Bracelets
Materials
Spinel, Gold, 18k Gold, White Gold
1.16 Carat Natural Violet Ceylon Spinel
Located in Hua Hin, TH
1.16 Carat Natural Cobalt Blue Spinel from Sri Lanka (Ceylon)
Dimension: 6.86 x 5.38 x 3.54 mm
Category
2010s Sri Lankan Loose Gemstones
Materials
Spinel
1950s Robert Levy 'Originals by Robert' Hand-Blown Glass & Black Spinel Necklace
By Original by Robert
Located in Maywood, NJ
Hand-blown glass cobalt beads and black spinel beads are hand strung in this statement piece from
Category
Vintage 1950s American Art Nouveau Beaded Necklaces
Materials
Spinel, Black Spinel
Martin Mayer, Jugendstil Spinel & Diamond Gold Bar Brooch, Germany, C.1900
Located in Chatham, CA
MARTIN MAYER - Jugendstil cabochon cobalt blue Spinel (approx. .51 carats - 5 x 3.5 x 3 mm.) and
Category
Early 20th Century German Jugendstil Brooches
Materials
Diamond, Spinel, Gold, 18k Gold, Yellow Gold, Platinum
W 0.19 in D 0.38 in L 3.25 in
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
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
Glossy Pink Burmese Spinel 1.0 carats Emerald Cut Natural Loose Gemstone
Located in Bangkok, TH
radiance.
spinel
spinel gem
pink spinel
mahenge spinel
cobalt spinel
jedi spinel
spinel price
spinel
Category
21st Century and Contemporary Tajikistani Modern Loose Gemstones
Materials
Spinel
W 0.17 in D 0.12 in L 0.32 in
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
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
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
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
Category
21st Century and Contemporary Sri Lankan Modern Loose Gemstones
Materials
Spinel
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
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Spinel
W 0.36 in D 0.2 in L 0.43 in
'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
GIA Certified 1.51 carats Cobalt Blue Spinel Stone Step Cut Natural Gemstone
Located in Bangkok, TH
specified
Shape Octagon
Cut Step
This GIA Certified Cobalt Blue Spinel weighs 1.51 carats and showcases
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Spinel
W 0.21 in D 0.17 in L 0.29 in
GIA Certified 1.50 carats Cobalt Blue Spinel Stone Step Cut Natural Gemstone
Located in Bangkok, TH
Clean
Shape Octagon
Cut Step
This GIA Certified Cobalt Blue Spinel weighs 1.50 carats and showcases
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Spinel
W 0.25 in D 0.19 in L 0.26 in
Natural Spinel Cobalt blue Loose Gemstone 2.04 Ct., Certificate, cushion cut.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel Cobalt blue Loose Gemstone 2.04 Ct., Certificate, cushion cut. Origin Tanzania
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.24 in D 0.2 in L 0.33 in
Natural Cobalt Blue spinel quality VS, 3.48 Ct. gemstone, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel gemstone
Laboratory certified
Gemstone Color: Blue
Gemstone Type: Spinel
Gemstone
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.31 in D 0.23 in L 0.36 in
Natural Cobalt Blue Spinel loose gemstone 3.50 ct, High quality, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue Spinel loose gemstone 3.50 ct., High quality, Octagon cut, Origin Tanzania
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
W 0.29 in D 0.21 in L 0.42 in
Grace of Purplish Gray Burmese Spinel 2.35 carats Radiant Cut Natural Loose Gem
Located in Bangkok, TH
spinel
grey spinel
jedi spinel
cobalt blue spinel
spinel rock
natural spinel
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
W 0.27 in D 0.21 in L 0.34 in
Edwardian AGL Certified Cobalt Blue Spinel Diamond Natural Pearl Necklace
Located in Sarasota, FL
blue,
natural Cobalt Spinel , large pear shape natural Pearl
and approximately 2.00 carats of fine old
Category
Early 20th Century Edwardian More Necklaces
Materials
Diamond, Pearl, Spinel, 18k Gold
Antique Art Deco, French, 18 Carat White Gold, Cobalt Spinel and Sapphire Ring
Located in Rochford, Essex
. This spinel owes its striking teal colour to traces of cobalt. While cobalt was commonly added to
Category
Early 20th Century French Engagement Rings
Materials
Sapphire, Spinel, White Gold
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Cobalt Spinel For Sale on 1stDibs
Surely you’ll find the exact cobalt spinel you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of 18k gold, gold and white gold, this item was constructed with great care. For this particular accessory, there are many different carat weights to choose from, but 1.5 carat and 2 carat versions are of considerable interest. Finding an appealing cobalt spinel — no matter the origin — is easy, but Merkaba and Niquesa each produced a popular version that is worth a look. An oval cut version of this piece has appeal, but there are also cushion cut and octagon cut versions for sale. When shopping for a cobalt spinel, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Cobalt Spinel?
On average, a cobalt spinel at 1stDibs sells for $2,845, while they’re typically $410 on the low end and $97,500 for the highest priced versions of this item.
Questions About Cobalt Spinel
- 1stDibs ExpertApril 5, 2022True cobalt Spinel have a high-quality blue coloring that won’t glow under a UV light. For detailed analysis, consult a jeweler. Shop a collection of expertly-vetted cobalt spinel jewelry from some of the world’s top sellers on 1stDibs.
- Is a cobalt spinel gem rare?1 Answer1stDibs ExpertApril 5, 2022Yes, the cobalt spinel gem is extremely rare and is one of the most desirable gems in the industry. It is found in a single mine in Vietnam and is one of the few gems that occur naturally. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
- Why is cobalt spinel expensive?1 Answer1stDibs ExpertApril 5, 2022Cobalt spinel is typically an expensive gemstone because it is rare. The gemstones feature a highly saturated blue color that sets them apart from other varieties of spinel. You can shop a selection of cobalt spinel gemstone jewelry on 1stDibs.
- What is cobalt spinel?1 Answer1stDibs ExpertApril 5, 2022Cobalt blue spinels are the rarest and most valued type of spinel gemstone. They’re very popular in the modern gem industry and sought after by collectors. On 1stDibs, you’ll find a collection of cobalt spinel jewelry from some of the world’s top sellers.