18ct Aquamarine Diamond
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27.00 Ct Aquamarine Diamond 18 Kt ring
Located in Napoli, IT
natural aquamarine of 27.00 Ct (24 mm. x 17 mm.) – 34 half cut diamonds totalling approx .70 Ct (G-VVS/VS
Category
Mid-20th Century Italian Contemporary Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold
Retro 10.00 Ct Aquamarine Diamond 18 Kt Ring
Located in Napoli, IT
Beautiful Retro Aquamarine and Diamond ring hand crafted as unique of solid 18 Kt white gold
1945
Category
Vintage 1940s European Retro Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold
Retro 51.00 Ct Aquamarine .90 Ct Diamond Tank 18 KT Bracelet
Located in Napoli, IT
piece of vintage jewellery
The main Aquamarine is 51.00 CT – (22.09 x 20.4 mm.) – 100% natural untreated
Category
Vintage 1930s European Retro Retro Bracelets
Materials
Aquamarine, Diamond, 18k Gold
Aquarious Zodiac Pendant 18k Gold 0.59 Ct Diamonds 0.72 Ct Aquamarine
Located in Pforzheim, DE
aquamarine
Reference: 145010/5
Material: 18k yellow gold / white gold
Diamonds: diamonds total 0.59 ct, G-VS
Category
21st Century and Contemporary German Contemporary Pendant Necklaces
Materials
Diamond, Aquamarine, 18k Gold, Yellow Gold, White Gold
Virgo Zodiac Pendant 18k Gold 0.82 Ct Diamonds 1.10 Ct Aquamarine
Located in Pforzheim, DE
.
Jazychic Zodiac Pendant 18k Gold with 0.82 ct Diamonds and 1.10 ct aquamarine
Reference: 145003/5
Material
Category
21st Century and Contemporary German Contemporary Pendant Necklaces
Materials
Diamond, Aquamarine, 18k Gold, Yellow Gold, White Gold
25.81 ct Aquamarine Ring. 18K. whitegold
By Vaessen jeweler Holland
Located in Heerlen, NL
An 18K. white gold solitaire ring. (handmade)
an 8-sided emerald cut, Weight: 25.81 ct, dimensions
Category
2010s Dutch Art Deco Cocktail Rings
Materials
Diamond, Aquamarine, White Gold, 18k Gold
1.25 ct Diamond 3.6 ct Aquamarine Cocktail Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Aquamarine Diamond Cocktail Ring in 18K Gold is a perfect statement jewelry to match with every
Category
21st Century and Contemporary American Artist Cocktail Rings
Materials
Diamond, Aquamarine, Yellow Gold, 18k Gold, Gold
Art Deco Style 3.40 Ct Aquamarine 1.10 Ct Diamond 18 KT Ring
Located in Napoli, IT
reverse side and rich Diamond complement
Aquamarine of 3.40 Ct (9.4 x 7.5 mm.) emerald octagonal cut
Category
Vintage 1970s European Art Deco Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold
11.50 Ct. Emerald-Cut Aquamarine and Diamond Cocktail Ring, 18K
Located in New York, NY
An Emerald-Cut Aquamarine and Diamond Cocktail Ring made in 18 Karat Yellow Gold. The aquamarine
Category
20th Century Cocktail Rings
Materials
Aquamarine, Diamond
18ct Yellow Gold Aquamarine and Diamond Ring
Located in Sydney, NSW
Aquamarine and Diamonds, gorgeously crafted with eighteen karat yellow gold , complimented by a
Category
2010s Contemporary Cocktail Rings
Materials
Aquamarine, Diamond, 18k Gold, Yellow Gold
Art Deco 48.83 Ct Aquamarine 4.25 Ct Diamond Rare 18 Kt /Plat Necklace
Located in Napoli, IT
natural untreated Aquamarine varying in sizes to fit the design
Complemented by rose cut Diamonds and
Category
Vintage 1930s European Art Deco Link Necklaces
Materials
Aquamarine, Diamond, 18k Gold, Platinum
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H 2.37 in W 1.11 in L 16.54 in
18ct Yellow Gold Aquamarine and Diamond Necklace
Located in Sydney, NSW
A Pear Cut Aquamarine, featuring an elegant selection of round brilliant cut diamonds, crafted with
Category
2010s Australian Contemporary More Necklaces
Materials
Aquamarine, Diamond, 18k Gold, Yellow Gold
18ct Yellow Gold Diamond and Aquamarine Necklace
Located in London, GB
This aquamarine and diamond necklace is elegant in its simplistic design.
A fine quality 0.41
Category
21st Century and Contemporary European Modern Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, Yellow Gold
18CT Rose Gold Aquamarine and Diamond Ring
Located in Sydney, NSW
forty-eight bead set natural single cut diamonds, also one rub over set oval shaped natural aquamarine
Category
2010s Australian Contemporary Fashion Rings
Materials
Aquamarine, Diamond, Rose Gold
18ct Yellow Gold Aquamarine and Diamond Ring
Located in Sydney, NSW
claw set round brilliant cut diamonds, complemented by a polished finish design.
Aquamarine Weight
Category
2010s Australian Contemporary More Rings
Materials
Diamond, Aquamarine, Yellow Gold, 18k Gold
18ct White Gold Aquamarine and Diamond Ring
Located in Sydney, NSW
diamonds, complemented with polish finished design.
Total Aquamarine Weight: 3.09ct
Total Diamond Weight
Category
2010s Australian Contemporary More Rings
Materials
Aquamarine, Diamond, White Gold, 18k Gold
Antique 18ct Gold Edwardian Aquamarine & Diamond Ring
Located in Brighton, GB
Antique Aquamarine & Diamond Ring
18ct Gold Tested
Circa 1910
A beautiful, Edwardian, long
Category
Early 20th Century English Edwardian Engagement Rings
Materials
Aquamarine, Diamond, Gold, 18k Gold
Beautiful 18K White Gold Ring with 10.20 Ct Natural Aquamarine & Diamond
Located in רמת גן, IL
18K White Gold Aquamarine & Diamond Ring Gil Neuhaus Designs
Product Details:
Metal: 18K White
Category
2010s Singaporean Dome Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Victor Mayer Celeste Ring, 18k GG, Aquamarine, Diamonds 0, 08 Ct
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Celeste Ring, 18k GG, aquamarine, diamonds 0,08 ct
Reference: V1745/00/A2/00/102
Category
2010s German Contemporary Solitaire Rings
Materials
Aquamarine, Diamond, 18k Gold
Ct 15.64 Aquamarine and Diamonds 18 Kt Gold Cocktail Ring
Located in Cattolica, IT
without inclusions in its inside.
The Aquamarine weighs ct 15,64 and has a deep emerald cut.
The four
Category
1990s Italian Cocktail Rings
Materials
Aquamarine, Diamond, Gold, 18k Gold
Vintage 18ct White Gold Aquamarine & Diamond Pendant Necklace
Located in Brighton, GB
Vintage Aquamarine Necklace
18ct White Gold
Circa 1940’s
Gorgeous, Vintage White Gold Necklace
Category
Mid-20th Century English Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
8.30 Ct Natural Aquamarine and Diamond 18k Solid Yellow Gold Ring
Located in Los Angeles, CA
8.30 Carats Exquisite Natural Aquamarine and Diamond 18K Solid Yellow Gold Ring
Suggested
Category
2010s American Cocktail Rings
Materials
Aquamarine, Diamond, Yellow Gold, 18k Gold
12.6 CT's Aquamarine & Diamond Studded Ring in 18 karat White Gold
Located in JAIPUR, IN
Step into the world of unparalleled luxury with our impeccably crafted 18 karat White Gold Ring
Category
2010s Indian Fashion Rings
Materials
Diamond, Aquamarine, 18k Gold, White Gold
Vintage 18ct White Gold Aquamarine & Diamond Pendant Necklace
Located in Brighton, GB
Vintage Aquamarine Necklace
18ct White Gold
Circa 1940’s
Gorgeous, Vintage White Gold Necklace
Category
Mid-20th Century European Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
18ct White Gold Aquamarine and Diamond Pierced Drop Earring
Located in Sydney, NSW
A set of pierced drop Pear cut Aquamarine and round brilliant cut Earrings, in a stunning 18CT
Category
2010s Australian Contemporary Drop Earrings
Materials
Diamond, Aquamarine, White Gold
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
Category
21st Century and Contemporary English Art Deco Engagement Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
18 Kt. White Gold Earrings with 6.02 Ct Aquamarine and Diamonds
Located in AMSTERDAM, NL
)
2 pieces oval faceted aquamarines total 6.02ct.
Natural diamonds : 0.55 ct F/G/VS/SI
Earrings
Category
2010s Belgian Modern Dangle Earrings
Materials
Aquamarine, 18k Gold, White Gold
Art Deco Style 17.80 Ct Natural Aquamarine Diamond Drop Pendant 18 KT
Located in Napoli, IT
This beautiful Art Deco Style Aquamarine & Diamond drop pendant has been hand crafted of solid 18
Category
Early 2000s Italian Art Deco Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold
18K White Gold Diamonds and 4.05 ct Octagon Aquamarine Dangle Stud Earrings
By VR Jewels
Located in Houston, TX
Aquamarine and diamonds dangle drop earrings in 18K gold to make a statement with your look. These
Category
21st Century and Contemporary American Artist Dangle Earrings
Materials
Aquamarine, Diamond, Gold, 18k Gold, White Gold
No Reserve
W 0.34 in L 1.15 in
Aquamarine and diamond halo stud earrings 18ct white gold
Located in London, GB
Aquamarine and diamond halo studs earrings in 18ct white gold.
Beautiful sky blue aquamarine
Category
21st Century and Contemporary European Art Deco Stud Earrings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
18ct Yellow Gold Ring with 2.17ct Aquamarine and Diamond
Located in Sydney, NSW
Cushion cut Aquamarine, crafted with eighteen karat yellow gold, featuring a beautiful range of
Category
2010s Australian Contemporary More Rings
Materials
Diamond, Aquamarine, Yellow Gold, 18k Gold
18ct Rose Gold Ring with 3.11ct Aquamarine and Diamond
Located in Sydney, NSW
Oval cut aquamarine, featuring round single cut and brilliant cut diamonds on a stunning diamond
Category
2010s Australian Contemporary More Rings
Materials
Diamond, Aquamarine, Rose Gold, 18k Gold
18ct Rose Gold Aquamarine, Tsavorite Garnet and Diamond Ring
Located in Sydney, NSW
Heirloom Aquamarine, Tsavorite Garnet and Diamond ring, gorgeously crafted in eighteen karat rose
Category
2010s Contemporary Cocktail Rings
Materials
Tsavorite, Garnet, Diamond, Aquamarine, Rose Gold, 18k Gold
Gianni Lazzaro Aquamarine 1, 11 Ct Diamond White 18K Gold Necklace for Her
By Natkina
Located in Montreux, CH
Necklace White Gold 18 K Gianni Lazzaro (Matching Earrings Available )
Diamonds 36-0,23 ct HSI
Category
21st Century and Contemporary Swiss Modern More Necklaces
Materials
Diamond, Aquamarine, Gold, 18k Gold
Fei Liu 18ct Yellow Gold Aquamarine, Sapphire & Diamond Earrings
By Fei Liu
Located in Birmingham, GB
Fei Liu 18ct Yellow Gold Aquamarine, Sapphire & Diamond Earrings
Our Pre-loved 18ct Yellow Gold
Category
21st Century and Contemporary British Drop Earrings
Materials
Aquamarine, Diamond, Moonstone, Sapphire, 18k Gold, Yellow Gold
Vintage 18ct Rose Gold, 1940s Aquamarine & Diamond Cocktail Ring
Located in Brighton, GB
Antique Aquamarine Ring
18ct Yellow Gold Tested
Circa 1940’s
Fabulous, vintage cocktail ring
Category
Mid-20th Century European Cocktail Rings
Materials
Aquamarine, Diamond, 18k Gold, Rose Gold
1.55 Ct. Aquamarine Blue Sapphire Diamond Engagement Ring in 18K White Gold
Located in Bangkok, TH
An absolutely breathtaking aquamarine with blue sapphire and diamond Art Deco style gold ring
Category
21st Century and Contemporary Thai Art Deco Engagement Rings
Materials
Aquamarine, Diamond, Blue Sapphire, 18k Gold, White Gold
Cushion Aquamarine 15.50 CT Round Diamond 1.65CT Cocktail Ring 18K White Gold
Located in New York, NY
aquamarine that is elegantly surrounded by 1.65 carats of dazzling round white diamonds. It makes this ring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Diamond, Diamond, Aquamarine, White Gold, 14k Gold
1.50 Ct. Aquamarine and Diamond Art Deco Style Engagement Ring in 18K Gold
Located in Bangkok, TH
Aquamarine blue hues with baguette and brilliant cut diamonds are downward to wrap the finger in a
Category
21st Century and Contemporary Thai Art Deco Engagement Rings
Materials
Aquamarine, Diamond
Vintage 18ct White Gold Aquamarine & Diamond Tiered Dress Ring
Located in Brighton, GB
Vintage Aquamarine Ring
18ct White Gold
Unidentified Hallmarks on The Outside of The Shank
Category
Mid-20th Century European Engagement Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
18ct White Gold Aquamarine, Onyx and Diamond Stud Drop Earrings
Located in Sydney, NSW
Aquamarine and onyx, crafted with eighteen karat white gold, featuring a beautiful selection of
Category
2010s Australian Contemporary Stud Earrings
Materials
Diamond, Aquamarine, Onyx, White Gold
Octagon Cut 2.65 ct Aquamarine Cocktail Ring in 18K Yellow Gold with Diamonds
By VR Jewels
Located in Houston, TX
Aquamarine and Diamond Cocktail Ring in 18K Gold is a perfect statement jewelry to match with every
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Aquamarine, Gold, 18k Gold, Yellow Gold
Certified 7.92ct Octagonal Aquamarine and Diamond 18ct gold Ring
By David Jerome
Located in Bishop's Stortford, Hertfordshire
Aquamarine totalling 7.92cts sourced in Brazil. Set with round Brilliant cut Diamonds totalling 0.44cts
Category
21st Century and Contemporary British Contemporary Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Certified 3.95ct Brazilian Aquamarine and Diamond 18ct gold Ring
By David Jerome
Located in Bishop's Stortford, Hertfordshire
Aquamarine totalling 3.95cts sourced in Brazil. Set with round brilliant cut Diamonds totalling 0.38cts
Category
21st Century and Contemporary British Contemporary Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Certified 10.96ct Brazilian Aquamarine and Diamond 18ct gold Ring
By David Jerome
Located in Bishop's Stortford, Hertfordshire
Aquamarine totalling 10.96cts sourced in Brazil. Set with round brilliant cut Diamonds totalling 0.47cts
Category
21st Century and Contemporary British Contemporary Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Certified 8.71ct Brazilian Aquamarine and Diamond 18ct gold Ring
By David Jerome
Located in Bishop's Stortford, Hertfordshire
Aquamarine totalling 8.71cts sourced in Brazil. Set with round brilliant cut Diamonds totalling 0.41cts
Category
21st Century and Contemporary British Contemporary Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
1.48 Carat Aquamarine and Diamond 18ct Gold Engagement Ring
By Tobi Gem Setting
Located in London, GB
, open back setting. The aquamarine is beautifully accompanied by a trillion cut diamond on either side
Category
2010s English Modern Engagement Rings
Materials
Diamond, Aquamarine, Yellow Gold, White Gold, 18k Gold, Gold
Insane Vintage 18ct White Gold Aquamarine and Diamond Cocktail Ring
Located in Chipping Campden, GB
Insane Vintage 18ct White Gold Aquamarine and Diamond Cocktail Ring
the most outstanding chunky
Category
Vintage 1980s European Art Deco Cocktail Rings
Materials
Aquamarine, Diamond, White Gold
Antique 18ct White Gold 1920’s Aquamarine & Diamond Cluster Ring
Located in Brighton, GB
Antique Aquamarine & Diamond Cluster Ring
18ct White Gold- French Stamped
Circa 1920’s
Category
Early 20th Century French Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Oval Aquamarine and Enamel Pendant 18k Yellow & White Gold 5 Diamonds 0.03 Ct
By Victor Mayer
Located in Pforzheim, DE
diamonds 0.03 ct G VS brilliant cut, Aquamarine
About the creator Victor Mayer
Victor Mayer is
Category
21st Century and Contemporary German Contemporary Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold, Yellow Gold, Enamel
Drop Earrings 18k White Gold Silver Fondant Enamel 8 Diamonds 0.04 ct Aquamarine
By Victor Mayer
Located in Pforzheim, DE
enamel, guilloche, 8 diamonds, total 0.04 ct, G VS, brilliant cut, 2 aquamarines, length app. 28.3 mm
Category
21st Century and Contemporary German Art Deco Drop Earrings
Materials
Aquamarine, Diamond, 18k Gold, Gold, White Gold, Enamel
0.60ct Vintage Aquamarine & Diamond Pear Drop Pendant in 18ct White Gold
Located in London, GB
Vintage Aquamarine & Diamond Pear Drop Pendant, Set In 18ct White Gold, 0.60ct
Vintage Aquamarine
Category
2010s British Pendant Necklaces
Materials
Aquamarine, Diamond, White Gold
18ct White Gold 1.80ct Aquamarine & 0.27ct Diamond Halo Stud Earrings
Located in Birmingham, GB
18ct White Gold 1.80ct Aquamarine & 0.27ct Diamond Halo Stud Earrings
Step into a world of serene
Category
21st Century and Contemporary British Modern Stud Earrings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
18ct Yellow & White Gold, 1930s Aquamarine Diamond Cluster Pendant Necklace
Located in Brighton, GB
Antique Aquamarine Pendant
18ct Gold Tested
Circa 1930s
This exquisite pendant necklace is
Category
Mid-20th Century European Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Antique 1940’s 18ct Gold Aquamarine, Diamond & Ruby Cocktail Ring
Located in Brighton, GB
Antique Cocktail Ring
18ct Gold
Circa 1940’s
Fabulous 1940’s, aquamarine cocktail ring. Set
Category
Mid-20th Century English Cocktail Rings
Materials
Aquamarine, Diamond, Ruby, Gold, 18k Gold
Antique 18ct Gold 1920s Art Deco Aquamarine & Diamond Cocktail Ring
Located in Brighton, GB
Antique Aquamarine Ring
18ct Yellow Gold Tested
Circa 1920’s
Fabulous, antique cocktail ring
Category
Early 20th Century European Art Deco Cocktail Rings
Materials
Aquamarine, Diamond, Gold, 18k Gold
Jaipur Flower Cluster Earrings 18ct Yellow Gold Diamond, Aquamarine & Peridot
By Esther Eyre
Located in London, GB
18 Yellow Carat Gold Diamond, Aquamarine & Peridot Earrings.
Esther Eyre has been designing and
Category
2010s British Belle Époque Stud Earrings
Materials
Aquamarine, Diamond, Peridot, Yellow Gold
Ruby 1.29 Ct Cluster Pendant 18 Kt White Gold Round Brilliant 0.60 Carat Diamond
By Hasbani Diamonds
Located in London, GB
with other gemstones, such as emerald and sapphire.
18 Karat White Gold
Diamond weight: 0.60 Carat
Category
2010s British Modern Pendant Necklaces
Materials
Tourmaline, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphir...
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W 0.48 in L 0.79 in
2.20ct Aquamarine and diamond chunky solitaire studs earrings 18ct yellow gold
Located in London, GB
2.20ct Aquamarine and diamond chunky solitaire studs earrings 18ct yellow gold
2.20ct Oval
Category
21st Century and Contemporary British Art Deco Stud Earrings
Materials
Aquamarine, Diamond, 18k Gold, Yellow Gold
Carved Cabochon Aquamarine Diamond and Sapphire 18ct Gold Drop Necklace
Located in London, GB
This gorgeous statement necklace features a carved cabochon aquamarine weighing approximately 30
Category
Early 2000s Italian Modern Pendant Necklaces
Materials
Aquamarine, Diamond, Sapphire, 18k Gold, Gold, White Gold
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18ct Aquamarine Diamond For Sale on 1stDibs
On 1stDibs, you can find the most appropriate 18ct aquamarine diamond for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Our collection of these items for sale includes 573 vintage editions and 861 modern creations to choose from as well. Finding the perfect 18ct aquamarine diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating a 18ct aquamarine diamond has been a part of the legacy of many jewelers, but those produced by LB Exclusive, David Jerome and VR Jewels are consistently popular. See these pages for an emerald cut iteration of this accessory, while there are also oval cut cut and mixed cut cut versions available here, too. There aren’t many items for men if you’re seeking a 18ct aquamarine diamond, as most of the options available are for women and unisex.
How Much is a 18ct Aquamarine Diamond?
The price for a 18ct aquamarine diamond starts at $1 and tops out at $285,000 with these rings, on average, selling for $6,296.