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2.3 Carat Oval Aquamarine Diamond Platinum Halo Ring
Located in Stamford, CT
a mesmerizing 2.3 carat oval aquamarine, known for its captivating blue hue. Mounted in a platinum
Category

Mid-20th Century Fashion Rings

Materials

Aquamarine, Diamond, Platinum

4.13 Carat Aquamarine Diamond Platinum Art Deco Ring
Located in Stamford, CT
1915 original 4.13 Carat Aquamarine and Diamond Platinum Art Deco open work ring. The centerpiece
Category

Early 20th Century Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

4.60 Carat Oval Aquamarine Diamond Platinum Engagement Ring
Located in Stamford, CT
Fantastic 1960's very bright soft blue natural aquamarine and diamond engagement ring. 4.60cts oval
Category

Mid-20th Century Engagement Rings

Materials

Aquamarine, Diamond, Platinum

10.35 Carat Cushion Cut Aquamarine Diamond Platinum Cocktail Ring
By Peter Suchy
Located in Stamford, CT
This exquisite 1940's ring features a mesmerizing 10.35 carat cushion cut aquamarine center stone
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Aquamarine, Platinum

Platinum Aquamarine & Diamond Ring - 900 Pear 1.45ctw Engagement Size 5 1/2
Located in Greensboro, NC
Size: 5 1/2 Metal Content: 900 Platinum Stone Information Natural Aquamarine Treatment: Heating
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, Platinum

10.35 Carat Rectangle Aquamarine Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
a 10.35ct aquamarine mounted in a platinum setting with a halo of French cut rubies and accented by
Category

Early 20th Century Engagement Rings

Materials

Aquamarine, Diamond, Ruby, Platinum

Aquamarine Diamond Platinum Ring
Located in Beverly Hills, CA
A luscious ring featuring a 5 carat aquamarine gem with a bright and beautiful sea-blue color. It
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Vintage Aquamarine Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage Aquamarine Diamond Platinum Ring. Featuring one pear brilliant cut aquamarine of 3.17
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

Peter Suchy 3.66 Carats Aquamarine Diamond Halo Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
a secure and durable Aquamarine and Diamond halo platinum engagement ring. This beautiful ring
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, Platinum

4.66 Carat Round Aquamarine Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
1920's 4.66ct round Aquamarine and Diamond Art Deco platinum engagement ring, a true embodiment of
Category

Early 20th Century Fashion Rings

Materials

Aquamarine, Diamond, Platinum

1.11 Carat Round Aquamarine Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
Aqua and diamond engagement ring. Beautiful bright round aquamarine center stone measuring 1.11cts
Category

Mid-20th Century Engagement Rings

Materials

Aquamarine, Diamond, Platinum

1990s 7.75 Carat Aquamarine and 1.65 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1990s 7.75 carat aquamarine and 1.65 carat diamond, platinum cocktail ring; part
Category

1990s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

3.42 Carat Aquamarine Diamond Platinum Art Deco Crown Engagement Ring
Located in Stamford, CT
1930's Vintage Kings Crown design aquamarine and diamond ring. Round 3.42ct Aqua mounted in a
Category

Mid-20th Century Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Fine Aquamarine Diamond Platinum Ring
Located in Beverly Hills, CA
A superbly crafted gemstone ring featuring a classic 5 carat aquamarine with a bright open sea-blue
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Vintage 10.12 Carat Aquamarine and Diamond Platinum Cocktail Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
platinum (dog's head). This impressive aquamarine ring in platinum is supplied with an independent diamond
Category

20th Century French Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Art Deco Aquamarine Platinum Bypass Ring
Located in METAIRIE, LA
This Art Deco Platinum Bypass Ring features 2 focal European Pear cut Natural Aquamarines totaling
Category

Vintage 1940s Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

20.63 Carat Oval Aquamarine Surrounded by Diamonds in Platinum
Located in Palm Desert, CA
Set in a Platinum mounting is a 20.63 carat Oval shaped Aquamarine stone surrounded by 26 round
Category

2010s Unknown More Rings

Materials

Aquamarine, Diamond, Platinum

15.83 Carat Natural Aquamarine Ruby Diamond Gold Platinum Art Deco Cocktail Ring
Located in Stamford, CT
14k yellow gold ring is a stunning 15.83 Carat Natural emerald cut Aquamarine, framed by two rows of
Category

Early 20th Century Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, 14k Gold, Gold, Yellow Gold, Platinum

Gem Aquamarine Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
of 0.21 carats. Hand-fabricated in platinum and ready to be appreciated and worn. Ring Size 5
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Aquamarine, Diamond, Platinum

2.21 Carat Oval Aquamarine 5.1 Carat Oval Eternity White Diamonds Platinum 950
By FERRUCCI
Located in New York, NY
A 2.21 carat Oval blue Aquamarine, set on a Platinum 950 Oval diamond eternity ring, designed and
Category

2010s American Contemporary Bridal Rings

Materials

Aquamarine, White Diamond, Platinum

Aquamarine and Diamond Engagement/Cocktail Ring Set in Platinum
Located in London, GB
A stylish aquamarine and diamond ring set in platinum. The ring is predominantly set with an
Category

2010s British Modern Engagement Rings

Materials

Aquamarine, Diamond, Platinum

GIA Certified 35.93 Ct Octagonal Step Cut Aquamarine Cocktail Ring Platinum
Located in New York, NY
GIA Certified 35.93 Carat Natural Aquamarine Cocktail Ring Platinum Size 6 Octagonal Step cut A
Category

2010s Cocktail Rings

Materials

Aquamarine, Platinum

Art Deco 33.00 Carat Cushion cut Aquamarine Ring
Located in New York, NY
Finely crafted in platinum with a cushion cut Aquamarine weighing approximately 33.00 carats. The
Category

Vintage 1930s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Jay Feder Platinum Round Aquamarine and Diamond Cluster Ballerina Ring
Located in Boca Raton, FL
Jay Feder Platinum Aquamarine and Diamond Ballerina Cluster Ring The center stone is natural round
Category

20th Century Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Rectangular Cut Aquamarine and Baguette Diamond Cocktail Ring in Platinum
Located in Scottsdale, AZ
Ring size: 5 Elegant and captivating, behold this exquisite aquamarine and diamond cocktail ring
Category

20th Century Unknown Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Art Deco Asscher Cut Aquamarine, Sapphire, & Diamond Ring in Platinum
Located in Boston, MA
A striking Art Deco period Aquamarine, Sapphire, and Diamond ring in platinum. Centered by a 3.40
Category

Vintage 1930s Art Deco Fashion Rings

Materials

Aquamarine, Diamond, Sapphire, Platinum

2.5 Carat Horizontal Oval Aquamarine and White Diamonds Pave Line Platinum
By FERRUCCI
Located in New York, NY
2.5 carat horizontal, set east to west Oval blue Aquamarine, set on a Platinum 950 ring, designed
Category

2010s American Contemporary Cocktail Rings

Materials

Aquamarine, White Diamond, Platinum

2.5 carat Oval Blue Aquamarine and White Diamonds Pave' in Platinum
By FERRUCCI
Located in New York, NY
A 2.5 carat Oval light blue Aquamarine, hand cut, set on a Platinum 950 ring, designed and hand
Category

2010s American Contemporary Cocktail Rings

Materials

Aquamarine, White Diamond, Platinum

2.22 Carat Horizontal Oval Aquamarine and White Diamonds Pavé Line Platinum
By FERRUCCI
Located in New York, NY
A 2.22 carat horizontal, set east to west Oval blue Aquamarine, set on a Platinum 950 ring
Category

2010s American Contemporary Cocktail Rings

Materials

Aquamarine, White Diamond, Platinum

Art Deco Inspired Aquamarine and Diamond Ring Set in Platinum
Located in London, GB
A beautiful Art Deco inspired aquamarine and diamond cocktail ring set in platinum. This piece is
Category

2010s British Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Featherstone 6.64 Carat Rectangular Aqua Diamond Platinum Cocktail Ring
Located in Stamford, CT
Aqua and diamond ring. Beautiful bright prodigious 6.64 carat emerald cut center Aquamarine mounted
Category

21st Century and Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Platinum

White Gold & Platinum Aquamarine Diamond Engagement Ring -18k 2.19ctw Euro Shank
Located in Greensboro, NC
: 18k White Gold (mounting) & Platinum (aquamarine's prongs) Stone Information Genuine Aquamarine
Category

Late 20th Century Unknown Engagement Rings

Materials

Aquamarine, Diamond, White Gold, Platinum

Estate Aquamarine & Diamond Ring
Located in San Francisco, CA
Classic period glamour! The platinum ring centers a bezel-set oval shaped aquamarine weighing 2.66
Category

20th Century Unknown Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Bespoke Halo Mount for 3-5 Carat Yellow White Diamond Oval Shape Platinum Ring
By Hasbani Diamonds
Located in London, GB
This Spectacular Bespoke mount is suitable for a 3 - 5 Carat center diamond with 0.93 Carat of
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Tanzanite, Topaz, Tourmaline, Turquoise, S...

Antique 2.91 Carat Aquamarine and 1.68 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
aquamarine cocktail ring has been crafted in 15k yellow gold with a platinum setting. The pierced decorated
Category

Antique Early 1900s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

Peter Suchy GIA Certified 3.53 Carat Blue Sapphire Aqua Diamond Platinum Ring
By Peter Suchy
Located in Stamford, CT
Ring. The 3.53ct rectangular Aquamarine center stone is mounted in a platinum setting and accented by 2
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, Blue Sapphire, Aquamarine, Platinum

FERRUCCI 23.88 Carat Intense Blue Aquamarine in 18k White Gold Diamond Ring
By FERRUCCI
Located in New York, NY
23.88 carat Natural Blue Ascher cut Aquamarine gemstone, of a high quality intense blue
Category

2010s American Art Nouveau Engagement Rings

Materials

Diamond, Aquamarine, Platinum, White Gold, 18k Gold

Art Deco Aquamarine, Sapphire & Diamond Ring
Located in San Francisco, CA
This is a lovely example of Art Deco elegance! The platinum ring features a sky blue rectangular
Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Sapphire, Platinum

Peter Suchy 7.44 Carat Aqua Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Aqua and diamond three-stone engagement ring. 7.44ct octagonal shape aquamarine mounted securely in
Category

21st Century and Contemporary Three-Stone Rings

Materials

Aquamarine, Diamond, Platinum

0.34 Carat Natural Dancing Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 0.34 Carat Natural Diamond and 0.23 Carats Diamond accents Ring set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

Vintage 13.04ct Aquamarine and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
and platinum set cocktail ring; part of our diverse aquamarine jewelry and estate jewelry collections
Category

Vintage 1970s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Ring 14k White Gold Aquamarine Diamond Cocktail Ring
Located in Beverly Hills, CA
0.10 carat total). The vintage ring is size 5, it is re-sizable. The aquamarine ring weighs 6.3
Category

1990s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

1.69 Carat Natural Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning engagement ring featuring a 1.69 Carat Natural Emerald and 0.52 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Emerald, Diamond, Platinum

GIA Certified 0.30 Carat Brazilian Paraiba Tourmaline Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 0.30 Carat Natural Brazilian Paraiba Tourmaline and 0.34
Category

21st Century and Contemporary Japanese Modern Fashion Rings

Materials

Tourmaline, Paraiba, Platinum

1.65 Carat Natural Blue Sapphire and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 1.65 Carat Natural Blue Sapphire and 0.24 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

1.24 Carat Natural Blue Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 1.24 Carat, Natural Sapphire and 0.73 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

1.18 Carat Natural Sapphire and Diamond Antique Ring Set in Platinum
Located in Tokyo, JP
A beautiful Edwardian style ring featuring a 1.18 Carat Natural Blue Sapphire and 0.55 Carats
Category

20th Century Japanese Edwardian Fashion Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

0.77 Carat Natural Sapphire and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A stunning Halo Engagement Ring featuring a 0.77 Carat Natural Sapphire and 0.60 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

3.04 Carat Natural 'Non-Dyed' Jadeite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 3.049 Carat, Natural, Non-dyed Jadeite and 1.005 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Jade, Diamond, Platinum

Vintage Aquamarine and Diamond 18K Yellow Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
platinum. This vintage aquamarine ring is supplied with an independent diamond and gemstone grading report
Category

20th Century Unknown Art Deco Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold

Platinum Engagement 0.68 Carat Round Diamond Bespoke Twisted Love 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in high grade Platinum 950 to British Standard, with a total of 0.68 Carat White
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

2.16 Carat Natural Australian Black Opal Three-Stone Ring Set in Platinum
Located in Tokyo, JP
A beautiful three-stone ring featuring a 2.16 Carat, Natural, Australian Black Opal and 0.25 Carats
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

Vintage Style Aquamarine Five Stone Ring in 14K Yellow Gold
Located in Bangkok, TH
A beautiful Victorian style aquamarine ring set with 4 x 3 mm oval aquamarines in gorgeous 14k
Category

21st Century and Contemporary Unknown Victorian Band Rings

Materials

Aquamarine, 14k Gold, Yellow Gold

Vintage 14.35ct Aquamarine and Diamond and White Gold Cocktail Ring, circa 1950
Located in Jesmond, Newcastle Upon Tyne
impressive aquamarine ring has been crafted in 18k white gold with a platinum setting. The pierced scrolling
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold, White Gold

2.17 Carat Natural 'Cornflower Blue' Sapphire and Diamond Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring 2.17 Carat Natural Blue Sapphire and 0.70 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

0.50 Carat Princess Diamond 18 Karat Gold Solitaire Hasbani Engagement Ring
By Hasbani Diamonds
Located in London, GB
A modern classic engagement ring. Handmade in 18 Karat Gold, with a 0.50 Carat White Diamond. Set
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.68 Carat Round Side Band Diamond Solitaire 18 Karat Rose Gold Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in 18 Karat Rose Gold, with a total of 0.68 Carat White Diamonds. Set in an open gallery
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

0.70 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in 18 Karat White Gold, with a total of 0.70 Carat White Diamond. Set in an open gallery
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

443.57 Carat Aquamarine Multi-Strand Necklace with Sapphire, Diamond, Platinum
By Kiersten Elizabeth
Located in Charleston, SC
adjusted upon request** Gemstone Details 132 Smooth Aquamarines Weigh 441.34 Carats 30 French Cut
Category

21st Century and Contemporary American Modern Multi-Strand Necklaces

Materials

Aquamarine, Diamond, Sapphire, Platinum

Deco Platinum Emerald Diamond Brooch
Located in North Hollywood, CA
Deco Platinum Emerald Brooches are unusual as Aquamarine Deco brooches are. During this period
Category

Vintage 1930s Canadian Art Deco Brooches

Materials

White Diamond, Emerald, Platinum

Deco Platinum Emerald Diamond Brooch
Deco Platinum Emerald Diamond Brooch
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Platinum Aquamarine 5 Carat Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate platinum aquamarine 5 carat ring for your needs in our varied inventory. Frequently made of platinum, gold and 18k gold, this item was constructed with great care. Our collection of these items for sale includes 150 vintage editions and 108 modern creations to choose from as well. You’re likely to find the perfect platinum aquamarine 5 carat ring among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. Creating a platinum aquamarine 5 carat ring has been a part of the legacy of many jewelers, but those produced by FERRUCCI, Hasbani Diamonds and Tiffany & Co. are consistently popular. See these pages for an emerald cut iteration of this accessory, while there are also oval cut cut and round cut cut versions available here, too. Finding a platinum aquamarine 5 carat ring for sale for women should be easy, but there are 40 pieces available to browse for unisex as well as men, too.

How Much is a Platinum Aquamarine 5 Carat Ring?

On average, a platinum aquamarine 5 carat ring at 1stDibs sells for $4,000, while they’re typically $350 on the low end and $55,000 for the highest priced versions of this item.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.