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Platinum 3 Large Diamond Engagement Rings

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3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
of 0.25 carat round brilliant cut. This is a stunning diamond engagement ring set in platinum with
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
diamond engagement ring with the perfect combination of elegance and practicality, large enough to make a
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

1.00ctw 3-Stone Diamond Platinum Engagement Ring
Located in Houston, TX
This engagement ring features 1.00ctw of three prong-set round brilliant diamonds in a platinum
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA 5.01ct Cushion Diamond Engagement 3 Stone Platinum Engagement Ring
Located in New York, NY
you are looking for a SUPER Impressive Wedding Diamond Engagement Ring, it is your ring! A large
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

GIA 4.29ct Emerald Cut & Trapezoids 3 Stone Diamond Engagement Platinum Ring
Located in New York, NY
Impressive GIA 4.29ctw Emerald Cut Trilogy Diamond Engagement Anniversary Platinum Ring This
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum
By SCARSELLI
Located in New York, NY
A 3.01 Cushion Cut, Natural Fancy Light Yellow Diamond Engagement Ring, GIA-Certified, flanked by
Category

2010s American Contemporary Engagement Rings

Materials

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

Scarselli GIA 3 Carat VVS2 Fancy Light Yellow Diamond Engagement Ring Platinum
By SCARSELLI
Located in New York, NY
A 3.01 Cushion Cut, Natural Fancy Light Yellow Diamond Engagement Ring, GIA-Certified, flanked by
Category

2010s American Contemporary Engagement Rings

Materials

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

GIA 2.66ct Natural Fancy Yellow RADIANT 3 Stone Diamond Engagement Platinum Ring
Located in New York, NY
A Superb ESTATE 3 STONE GIA NATURAL FANCY "Canary" Yellow Radiant cut SHY 3ctw Three Stone DIAMOND
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

Antique 3.42 carat Diamond and Platinum Cluster Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
true representation of this stunning over 3 carat diamond cluster ring in platinum. Diamond Quality
Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Platinum

Antique 3.31 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 3.31 carat diamond (total) and platinum solitaire ring
Category

Vintage 1920s Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Edwardian 4.45ctw Old European Diamond Platinum Engagement Ring
Located in New York, NY
Antique Vintage GIA 4..45ctw OLD EUROPEAN Diamond Platinum Edwardian Ring. Edwardian Rings
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

Vintage Platinum 4.29ctw Round Garnet Baguette Diamond Solitaire Engagement Ring
Located in Montclair, NJ
Here we have a truly breathtaking vintage ring crafted from solid platinum featuring an elegant 3
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, Garnet, Platinum

Flawless GIA Certified 3 Carat Asscher Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
3 Carat Asscher cut Diamond shouldered by trapezoid diamonds on a platinum band. Accompanied by Gia
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco GIA 3.24Carat Green Tourmaline Diamond Engagement Wedding Platinum Ring
Located in New York, NY
Late Art Deco, Iconic style of the 3 Stone Green Tourmaline and Diamond engagement ring, Circa
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Tourmaline, Platinum

David Rosenberg 15.71 Carat Cushion GIA 3 Stone Diamond Engagement Ring
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 15.71 carat Cushion cut I color SI2 clarity is accompanied by a GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Beauvince Diva Pear Shape 3 Stone Engagement Ring (6.64 ct IVS2 IGI Diamond)
By Beauvince Jewelry
Located in New York, NY
A timeless and enigmatic 3 stone ring, the Diva Ring showcases a stunning larger than average 6.64
Category

2010s Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat Round Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
diamond ring offers fantastic size and sparkle! Between the large 3.05ct center diamond and the
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA 4.01CT Estate Vintage Emerald Diamond 3 Stone Engagement Wedding Plat Ring
Located in New York, NY
A Breathtaking Elegant Estate HANDMADE PLATINUM (stamped) Emerald Diamond Three-Stone Engagement
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Tacori Diamond Royal T GIA 4 Carats Round Brilliant Platinum Engagement Ring
By Tacori
Located in Austin, TX
This iconic platinum diamond ring is a Tacori Royal T stunner! The 4.00 carat round diamond is GIA
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, White Diamond, Platinum

Estate GIA 2.74ct Natural Fancy Yellow Oval 3 Stone Diamond Platinum Ring
Located in New York, NY
A Superb ESTATE 3 STONE NATURAL FANCY "Cognac" Yellow Oval cut GIA 2.74ctw DIAMOND Ring. The
Category

Early 2000s Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum, 18k Gold

David Rosenberg 13.34 Carat Pear Shape GIA 3 Stone Diamond Engagement Ring
By David Rosenberg
Located in Boca Raton, FL
specialization in large important white, D flawless, natural fancy color diamonds and high jewels, allows us to
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA 3.75CT Estate Vintage Emerald Diamond 3 Stone Engagement Wed Pl, 18KYG Ring
Located in New York, NY
Engagement Ring. All the Step cut Diamonds are Masterfully set into Platinum Bezel setting. The center
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, 18k Gold, Platinum

David Rosenberg 7.09 Carat Heart Shape F VS2 GIA 3 Stone Diamond Engagement Ring
By David Rosenberg
Located in Boca Raton, FL
Diamantaires, our specialization in large important white, D flawless, natural fancy color diamonds and high
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

1933 Wedding Ring 3 diamonds 0.6ctw solid 23K Gold Platinum Ø 5.75 US/ 4.7gr
Located in SE
Fine 23K and Platinum Antique Wedding Diamond Ring handmade in Sweden in 1933. Larger Old European
Category

Vintage 1930s Swedish Art Deco Engagement Rings

Materials

Diamond, Gold, 22k Gold, Platinum

French 1925s Diamond Platinum Daisy Cluster Ring
Located in Poitiers, FR
Ring in platinum, dog head hallmark. This lovely flower ring is set with antique brilliant- cut
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Long Filigree Diamond Ring 1.0 cttw #16583
Located in Washington Depot, CT
approx. 0.50 cts 26 single cut diamonds accent the 3 larger diamonds on front of ring - approx. 0.50
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certificate 1.51 Carat Pear Shape Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950, white full cut diamonds are
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

David Rosenberg 8.02 Carat Cushion Fancy Yellow VS1 GIA 3 Stone Engagement Ring
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 8.02 carat Cushion Cut Fancy Yellow VS1 clarity is accompanied by a GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

1.5 Ct Baguette Diamond Ring Vintage Style Engagement Ring
Located in Holon, IL
This is a luxurious salt and pepper diamond engagement ring. It is made of solid 14k gold and set
Category

21st Century and Contemporary Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Edwardian Platinum Old European Cut Diamond Navette Shaped Ring
Located in Venice, CA
This stunning Edwardian diamond engagement ring features approximately 2.5 carats of Old European
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Art Deco Filigree 2.27 Carat Old European Diamond Engagement Ring
Located in Santa Barbara, CA
A fascinating filigree authentic Art Deco engagement ring. Displaying a unique symmetry with ornate
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified Platinum Ring with 3.01 Carat Radiant Cut Diamond
By M&V Vanguard Jewelry
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950 , diamond cathedral shank with 3
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.10 Ct Old Mine Diamond Seven Stone Platinum Ring
Located in Napoli, IT
engagement or anniversary ring Individually hand crafted as unique during 1920 ca Made of solid Platinum
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Diamond, Platinum

Boucheron 4.90 Carat Sapphire and Diamond Cluster Ring Platinum, Circa 1950
By Boucheron
Located in London, GB
A Boucheron 4.90 carat sapphire and diamond cluster ring in platinum, circa 1950. This exceptional
Category

Vintage 1950s French Retro Engagement Rings

Materials

Diamond, Sapphire, Platinum

1980s Vintage GIA 3.77ctw Radiant cut DIAMOND & Green EMERALDs Platinum Ring
Located in New York, NY
Art Deco Style Vintage GIA 3.77ctw Radiant cut Diamond & Green EMERALDs Platinum Ring, Circa 1980s
Category

Vintage 1980s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco 1920s Platinum Old Cut Diamond and Sapphire Openwork Panel Ring
Located in Staines-Upon-Thames, GB
An Art Deco diamond, sapphire, and platinum ring, comprising one large old European cut diamond
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Nouveau 1910 1.25ct Old Euro Diamond Sapphire Platinum Cocktail Ring
Located in Boca Raton, FL
Antique Art Nouveau CIRCA 1910s Old European Diamond Sapphire Platinum Cocktail Ring contains 3
Category

Vintage 1910s Art Nouveau Engagement Rings

Materials

Diamond, Sapphire, Platinum

Platinum Diamond Cushion Cut GIA Certified 4.71 No Heat Blue Sapphire Ring
Located in Los Angeles, CA
Diamond Ring Metal- 90% Platinum, 10% Iridium. 18K Yellow Gold, .750. Stones- GIA Certified Cushion Cut
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold, Platinum

Platinum Pink Sapphire Ring, 8.06 Carat Unheated GIA Certified
Located in Tampa, FL
and G-H color along with 3 large 2.5 mm round brilliant cut diamonds prongs set down the ring shank
Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

GIA Certified 5.86 ct Platinum Sapphire Ring - Ceylon Perfect Blue Sapphire
Located in Tampa, FL
“signature ring” set with a halo of large brilliant cut diamonds that also flank the borders of the ring
Category

2010s Sri Lankan Contemporary Engagement Rings

Materials

Blue Sapphire, Diamond, Platinum

Color Change Sapphire Ring, 7.64 Carat Untreated Sapphire Platinum GIA Certified
Located in Tampa, FL
perfectly into this custom made platinum 950 diamond ring set with a halo of round brilliant cut diamonds
Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum

GIA Certified 4.00 Carat Round Diamond Platinum Tacori Royal T, Made in USA
By Tacori
Located in Austin, TX
This Tacori Royal T platinum and diamond ring is iconic! It has a gorgeous round brilliant cut
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Platinum

1.19 Carat Old European Cut Diamond Ring, 14 Karat Gold and Palladium Bypass
Located in Greensboro, NC
Propose in style with this gorgeous engagement ring! Fashioned in 14k white gold and palladium, a
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Palladium

Vintage GIA 5.95ct Marquise Diamond Engagement Platinum Ring Gold Diamond Jacket
Located in New York, NY
Vintage Diamond Engagement Three Stone Marquise Diamond Platinum Ring With Fitted 18K Yellow Gold
Category

Late 20th Century North American Modern Cocktail Rings

Materials

Diamond, Platinum, Gold

Platinum GIA Octagonal Greenish Blue No Heat Sapphire & Diamond 3 Stone Ring
Located in Montclair, NJ
This classy and elegant sapphire engagement or three stone ring is crafted in solid platinum and
Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1920s Antique 3.16ct Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
Analyzer) and verified as platinum. This impressive ring is supplied with a European Diamond Report (EDR
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

Classic 0.33CT Round Diamond Wedding Anniversary Band Ring Solid Platinum
By The Benchmark Collection
Located in New York, NY
GORGEOUS Round diamond Ring from our EXQUISITE WEDDING ANNIVERSARY BAND design collection! Made by
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Platinum 0.50ct Round Cut Diamond Wedding Anniversary Band Ring Comfort Fit
By The Benchmark Collection
Located in New York, NY
GORGEOUS Round diamond Ring from our EXQUISITE WEDDING BAND design collection! Made by Benchmark
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Benchmark 0.25 Platinum Round Diamond Wedding Anniversary Band Ring Comfort Fit
By The Benchmark Collection
Located in New York, NY
GORGEOUS Round diamond Ring from our EXQUISITE WEDDING BAND design collection! Made by Benchmark
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Art Deco 1.05 Ct Diamond G VVS 18 Kt Platinum Navette Ring
Located in Napoli, IT
trio of larger Diamond set in the middle slightly raised in a dedicated squarish set presenting the
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, 18k Gold, Platinum

Three stone 2.6 carat transitional cut diamond engagement ring, circa 1940
By Carl Gustav Hallberg
Located in Malmö, SE
Hallmarked with swedish court jeweler maker CGH - Carl Gustaf Hallberg and P for platinum. 3
Category

Vintage 1940s Swedish Three-Stone Rings

Materials

Diamond, Platinum

3 Stone Sapphire Ring, 3.79 Carat Royal Blue Natural Sapphire GIA Certified
Located in Tampa, FL
platinum & diamond ring set with 2 large handset heart cut diamonds at 0.40 each, both VS clarity F color
Category

2010s Tanzanian Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Royal Asscher GIA 4.32ctw Natural Fancy YELLOW Radiant Cut Diamond Ring
Located in New York, NY
Vintage “Canary” GIA 4.32ctw Natural Fancy YELLOW Radiant Cut Diamond 3 Stone Platinum Ring by
Category

Vintage 1970s Modern Three-Stone Rings

Materials

Diamond, Platinum

Antique Vintage Men Ring solid 18K Gold 1.71 ctw Diamonds Size US 11.5 / 25gr
Located in SE
Diamonds pave set into Platinum / or white Gold clusters. Seven larger Diamonds' Ø 3mm / 0.11 ct each; 94
Category

Vintage 1950s European Retro Cluster Rings

Materials

Diamond, 18k Gold

Three-Stone Ring with 2.20 Carat Oval Pink Sapphire
By M&V Vanguard Jewelry
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950, 3 rows of diamonds on the shank
Category

2010s American Three-Stone Rings

Materials

Pink Sapphire, Platinum

1937 Earrings 0.4 ctw Diamonds Pearls solid 18K Gold / 3.3 gr
Located in SE
Diamonds ca. Ø 3 mm / 0.14 ct each. Six of minor size Ø 1.75 mm /0.025 ct each. All diamonds with backs
Category

Vintage 1930s Swedish Art Deco Dangle Earrings

Materials

Diamond, Pearl, 18k Gold

Exquisite Diamond Engagement Ring with Hidden Halo and Diamonds on the Legs
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This diamond and platinum engagement ring is a diamond lover’s dream! With 3/4 French cut pave
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco 2.50 Carat Diamond Platinum Engagement Ring
Located in San Francisco, CA
Architectural elegance with a modern twist defines this classic, original Art Deco engagement ring
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Marquise Diamond and Platinum Engagement Ring
Located in New York, NY
handmade platinum engagement ring decorated with contoured round brilliant-cut pave'-set diamond halo and
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

EGL Certified 4.0 Carats Diamond Platinum Art Deco Engagement Ring
Located in Calabasas, CA
.60 carats. Size slightly larger than 5 3/4 (easily sizable). The bezel setting ensures your diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

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Platinum 3 Large Diamond Engagement Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of platinum 3 large diamond engagement rings. These distinct designs — crafted with great care and often made from gold, platinum and yellow gold — can elevate any look. Our selection of items includes 106 vintage examples as well as 102 contemporary versions. Our collection is diverse and broad-ranging, and pieces in stock date back to the 19th Century while others were produced as recently as the 21st Century. modern and Art Deco are consistently popular styles when it comes to platinum 3 large diamond engagement rings. Many examples in our inventory of these items are appealing no matter their origins, but Antinori Fine Jewels, David Rosenberg and M&V Vanguard Jewelry produced popular versions that are worth a look. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 144 diamond versions can add an especially stylish touch. There are many round cut, old european cut and oval cut platinum 3 large diamond engagement rings for sale. If you’re browsing the variety of platinum 3 large diamond engagement rings for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Platinum 3 Large Diamond Engagement Rings?

Prices for platinum 3 large diamond engagement rings start at $379 and top out at $715,000 with these rings, on average, selling for $21,000.

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.

Questions About Platinum 3 Large Diamond Engagement Rings