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15 Ct Radiant Cut Diamond Ring

15 Carat Radiant Cut Diamond Engagement Ring GIA Certified FOP VS2
Located in New York, NY
PRIEM 15 Carat Radiant Fancy Pink 3 stone Diamond Engagement Ring GIA Certified 13 CT Fancy Orangey
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold, Platinum

Edwardian 3.10 Ct. Diamond engagement Cluster Ring
Located in Napoli, IT
brilliant cut diamonds totalling approx 1.50 Ct (G-VVS/VS) UK size: N 1/4 US size: 6.75 Measures: head is 15
Category

Antique Early 1900s European Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

18k White Gold Cocktail Ring 0.60 ct Fancy Yellow Green Diamond GIA Scarselli
By SCARSELLI
Located in New York, NY
diamond, fancy light-yellow pear cut yellow diamonds. Maximalist, diamond embellished cocktail ring
Category

2010s Italian Contemporary Cocktail Rings

Materials

Pink Diamond, Yellow Diamond, Diamond, White Gold, Rose Gold, 18k Gold

Art Deco 5.26 Ct Old Mine Diamond Platinum Gold Rare Ring
Located in Napoli, IT
middle with enormous radiant sparkle Surrounding Diamond content is 3.20 Ct of more old mine cut Diamonds
Category

Vintage 1930s European Art Deco Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

1963 Signet Men Ring Onyx solid 18K Gold Signet Ring Ø 9.75US / 3.75 gr
Located in SE
decor on the edge.Orange Gold, radiant cut bezel set Hematite stone 13mm x 11 m x 3.5 mm deep / ca. 9 ct
Category

Vintage 1960s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

1941 Art Deco Nordic Ring 15ct Jade solid 18K Gold ØUS 3.5 / 10 gr
Located in SE
, faceted baguette cut 18 mm x 9 mm / ca. 15 ct . Swedish hallmarks of jewelry workshop ,Stockholm, 18K
Category

Vintage 1940s Swedish Art Deco Cluster Rings

Materials

Jade, 18k Gold

1944 Nordic Men Signet Ring Hematite solid 18K Gold Ø 8.75 US / 6.7 gr
Located in SE
decor on the edge.Orange Gold, radiant cut bezel set Hematite stone 13mm x 11 m x 3.5 mm deep / ca. 9 ct
Category

Vintage 1940s Swedish Art Deco Signet Rings

Materials

Hematite, 18k Gold

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GIA Certified 2.04 Carats Cushion Cut Fancy Yellow Diamond Halo Stud Earrings
By Roman Malakov
Located in New York, NY
A classy and color-rich stud earrings features two cushion cut yellow diamonds weighing 1.01 and 1.03 carats total certified by GIA as Fancy Yellow in color and VVS2-VS2 in clarity. ...
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold

Victorian 18K Yellow Gold Old Mine Diamond Ring
Located in Morgan, UT
This lovely Victorian 18k yellow gold old mine cut ring is incredibly unique. This beautiful ring features a spready old mine cut diamond set in a thick gold band, hallmarked Birming...
Category

Antique 1870s European Victorian Engagement Rings

Materials

Diamond, Yellow Gold

18 Karat Yellow Gold 2.05 Carat Old Mine Cut Champagne Diamond Engagement Ring
Located in Cape May, NJ
Era: Modern Composition: 18K Yellow Gold Primary Stone: Old Mine Cut Champagne Diamond Carat Weight: Approximately 2.05 Carats Color/Clarity: Champagne/SI2 Ring Weight: 3.3 Gram...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold

18k Three-Stone Old Mine Cut Diamond Trilogy Ring
Located in Hummelstown, PA
This dazzling three stone ring sparkles at the center with a lovely orangy brown old mine-cut diamond, weighing 2.56 carats, snuggled between a pair of glittering old mine-cut diamon...
Category

2010s Unknown Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold

Signature Old Mine Diamond Three Stone Ring
By 1801 Jewels
Located in PARKDALE, VIC
Forming a part of our Signature collection. This expertly crafted setting is an ode to the classic Georgian period three stone ring. The ring pictured is set with a 1.93 carat old mi...
Category

2010s Australian George III Engagement Rings

Materials

Diamond, 18k Gold

David Rosenberg 4.16ct Cushion Fancy Intense Blue Green GIA Diamond Ring
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 4.16 carat Cushion Cut Fancy Intense Bluish Green is accompanied by a GIA certificate. This mesmerizing and rare cushion cut is set in a handmade 18k rose g...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Blue Diamond, Pink Diamond, 18k Gold, Rose Gold

Victorian 4.68 Carat Old Mine Cut Diamond GIA Certified Engagement Ring
Located in Los Angeles, CA
A magnificent Victorian era 4.68 Carat Old Mine Cut Diamond Engagement Ring composed of 18k yellow gold. The cushion shaped stone is GIA certified to be K color & SI1 clarity. Set in...
Category

Antique 1890s English Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Rare Chanel Mauve Pink Wild Stitch Surpique Baby Flap Bag 66463
By Chanel
Located in Costa Mesa, CA
Store item: 66463 In calfskin and 24k gold plated hardware. This item is in excellent condition with very few signs of normal use. Corners are clean with no rubbing or scuffing...
Category

Early 2000s Top Handle Bags

3.39ct Green Diamond Pear Ring GIA
Located in New York, NY
Our new line of diamonds with flavors of green in them set in a ring with green painted enamel under the diamond to make it appear as a pure green diamond. The diamond is 100% natura...
Category

2010s Fashion Rings

Materials

Diamond, Pink Diamond, Rose Gold

Antique French Belle Epoque 2.10 Carats diamond cluster ring
Located in Uccle, BE
Antique Franche Belle Epoque diamond cluster ring circa 1910 in perfect conditions. The ring is set with a center old cut diamond of approximately 0.90 Carats ( estimated G color -...
Category

Vintage 1910s French Belle Époque Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Platinum

2.66 ct Unheated pigeon blood Ruby (Mozambique) Diamond Ring -GRS Certified
Located in Hong Kong, Hong Kong
Set with an oval-shaped ruby, weighing 2.66 carats, flanked on either side by two triangular-shaped diamonds totaling 0.64 carats, surrounded by round brilliants totaling 0.31 carat...
Category

21st Century and Contemporary Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Vintage Victorian Style Apx 3.25 Carat Rose Cut Diamond Ring
Located in BEVERLY HILLS, CA
Vintage Victorian style rose cut diamond ring. Center round rose cut diamond, approximately 3.25ct but faces up like a 4ct diamond. Approximately I/J color and VS clarity. Compliment...
Category

Antique Mid-19th Century Unknown Victorian Engagement Rings

Materials

Diamond, Silver

Aqua Teal Blue Oval Shape Paraiba Tourmaline Diamond Pave 18k Yellow Gold Ring
By Galt & Bro. Jewelers
Located in Oakton, VA
9 Carats Genuine Paraiba Tourmaline Oval-Shape Brilliant Cut Form 16mm length of gemstone 12mm width of gemstone Diamonds 0.65 ctw G VS Pave Paraiba Tourmaline: 1.00 ctw 18K Yellow G...
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, Yellow Gold

2 Carat GIA Green Diamond Three Stone Ring
Located in New York, NY
Our new line of diamonds with flavors of green in them set in a ring with green painted enamel under the diamond to make it appear as a pure green diamond. The diamond is 100% natura...
Category

2010s Three-Stone Rings

Materials

Diamond, 18k Gold

1925 Art Deco Platinum Asscher and Baguette Diamond Ring with GIA Report
Located in Lexington, KY
This is an outstanding Art Deco engagement ring crafted in Platinum that showcases a jaw-dropping 1.84-carat Asscher cut diamond. A dazzling Asscher-cut, weighing 1.84 carats, radiat...
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.72 Carat Old Cut Diamond Platinum Engagement Ring, Circa 1920's
Located in London, GB
This spectacular antique solitaire engagement ring features a beautiful old European cut diamond weighing 1.72 carat mounted in an eight claw, open back setting. The diamond is perfe...
Category

Vintage 1920s English Art Deco Engagement Rings

Materials

Diamond, Platinum

Recent Sales

Certified Pink and White Golden Ring with Radiant Cut Yellow and White Diamonds
By Berquin
Located in Brussel, BE
set with 3 exclusive Antwerp cut Radiant shaped Diamonds of together 1 carat, VVS2 Quality, one is
Category

Early 2000s Belgian Contemporary Band Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, Rose Gold, White Gold

Art Deco Diamond Platinum Rose Gold Ring
Located in Napoli, IT
old mine cut Diamond of 2.06 Ct rated J/K VVS splashing in the middle with enormous power and radiant
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, 18k Gold, Platinum

Early Deco 1.60 Carat Centre Diamond 1.50 Carat Diamond Plus Cluster Ring
Located in Napoli, IT
old European cut Diamond of great size being 1.60 Ct – 7.44 mm average – true radiant Diamond, rated
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, 18k Gold, Platinum

LB Exclusive Platinum 0.71 Ct Diamond and Emerald Ring
By LB Exclusive
Located in Southampton, PA
This lovely LB Exclusive Platinum 0.71 ct Diamond and Emerald Ring is made with platinum and set
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Emerald, Platinum

LB Exclusive Platinum 0.94 Ct Diamond and Emerald Ring
By LB Exclusive
Located in Southampton, PA
This elegant LB Exclusive Platinum 0.94 ct Diamond and Emerald Ring was made with platinum and set
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Emerald, Platinum

1940's Old European Diamond Ruby 14 Karar Rose Gold Retro Vintage Cocktail Ring
Located in Boca Raton, FL
This 1940's Retro diamond and ruby ring highlights an Old European cut diamond weighing
Category

Mid-20th Century Retro Cocktail Rings

Materials

Diamond, Ruby, Rose Gold

Victorian 18K Yellow Gold Five Opal and Diamond Scroll Carved Vintage Ring
Located in Addison, TX
Here we have a very well maintained five stone opal ring with rose cut diamond accents, and
Category

Antique Early 1900s Unknown Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Art Deco Platinum Step Cut Diamond w/Green Emeralds Vintage Engagement Ring
Located in Addison, TX
Top of Ring: 3.36mm Center Diamond Details Shape: Step Cut Carat Weight: .75 CT Color: E Clarity
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

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15 Ct Radiant Cut Diamond Ring For Sale on 1stDibs

You are likely to find exactly the 15 ct radiant cut diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, platinum and 18k gold — can elevate any look. Find an antique version now, or shop for 5 vintage or 22 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 15 ct radiant cut diamond 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. There have been many well-made iterations of the classic 15 ct radiant cut diamond ring over the years, but those made by ALPENGEM, Antinori Fine Jewels and Chantecler are often thought to be among the most beautiful. Today, if you’re looking for a radiant cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and cushion cut alternatives. Finding a 15 ct radiant cut diamond ring for sale for women should be easy, but there are 10 pieces available to browse for unisex as well as men, too.

How Much is a 15 Ct Radiant Cut Diamond Ring?

The price for a 15 ct radiant cut diamond ring starts at $660 and tops out at $1,750,000 with these rings, on average, selling for $12,337.

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.