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Tiffany & Co. Classic Band Ring, Platinum w/ 3 Round Brilliant Diamonds
By Tiffany & Co.
Located in Houston, TX
This classic band ring features 3 round brilliant diamonds and Tiffany & Co. engraving. It is 4mm
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Modern Diamonds Platinum Lace Round Ring
Located in Poitiers, FR
Ring in platinum. Presenting a round setting, this sublime diamond ring is crafted in platinum lace
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Classic Eternity Ring in Platinum with 32 VS-2 Round Diamonds
Located in Miami, FL
An eternity ring band with Natural Diamonds. Classic eternity band ring crafted in America in
Category

1990s American Contemporary Band Rings

Materials

White Diamond, Diamond, Platinum

New 1.57ctw Round Cut Sapphire & Diamond Ring, 900 Platinum & 14k White Gold
Located in Greensboro, NC
Captivating beauty awaits with this heavenly NEW ring! Crafted in 900 platinum and featuring a
Category

21st Century and Contemporary More Rings

Materials

Diamond, Sapphire, Platinum, White Gold

GIA Certified 1.06 Carat Round Diamond Halo Platinum Ring
By FERRUCCI
Located in New York, NY
GIA Certified 1.06 Round diamond, G color, IF clarity, Internally Flawless with Triple Excellent
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

New Platinum 4.99ctw Gubelin Oval Cabochon Bezel Sapphire & Diamond 3 Stone Ring
Located in Montclair, NJ
This gorgeous and very well made three-stone ring is newly crafted in solid platinum and features a
Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

5.05 Carat Round Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
center stone, mounted in a platinum setting, beautifully accented with 122 round diamonds along 3 squares
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Platinum Diamond Cluster Cocktail Ring - 900 Round Brilliant Cut 3.06ctw
Located in Greensboro, NC
Diamonds Total Carats: 3.06ctw Cut: Round Brilliant Color: F - G Clarity: SI1 - I1 (most are SI2) Style
Category

20th Century Cluster Rings

Materials

Diamond, Platinum

Contemporary Platinum Round and Baguette Diamond Ring with GIA Report
Located in Lexington, KY
This is an absolutely killer platinum engagement ring showcasing a bright and lively center diamond
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

3.49 Ct GIA Certified Round Diamond Round Halo Triple Pave Shank Platinum Ring
By FERRUCCI
Located in New York, NY
GIA Certified 1.06 Round diamond, G color, IF clarity, Internally Flawless with Triple Excellent
Category

2010s American Art Nouveau Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco .54 Carats Round Baguette Diamond Platinum Band Ring
Located in Stamford, CT
separated by three baguette cut diamonds, set in a platinum mounting. 3 baguette cut diamonds, .10cts each
Category

Early 20th Century Band Rings

Materials

Diamond, Platinum

Diamond Tourmaline Rubellite Ring 3 Platinum 3.72 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Tourmaline Rubellite Diamond Ring 3 Platinum 3.72 TCW Certified
Category

2010s American Modern Bridal Rings

Materials

Diamond, Rubelite, Tourmaline, Platinum

Genuine Antique Deco Sapphire Diamond Ring 1.21ct Dated 3-14-1940 Platinum
Located in Dearborn, MI
Genuine Original Art Deco Antique Dated 3-14-1940 Vintage Sapphire Diamond Ring 1.21ct Round
Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1910 Edwardian Platinum Filigree Ring with Round and European Cut Diamonds
Located in Lexington, KY
. Platinum’s natural white sheen complements the dazzling G color and SI1 clarity diamonds in this ring
Category

Vintage 1920s American Edwardian Dome Rings

Materials

Diamond, Platinum

Diamond and Platinum Flower Ring
Located in San Francisco, CA
This charming ring will be your new favorite! Designed as a floret, it features a pink-hued round
Category

21st Century and Contemporary Unknown Fashion Rings

Materials

Diamond, Platinum

GIA Certified 1.01 Carat VS2, E Round Solitaire Diamond Engagement Platinum Ring
Located in New York, NY
GIA Certified, 1.01 Ct VS2, E Round Brilliant Diamond Engagement Platinum Ring GIA cert
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA 2.85ctw H SI1 Round Cut Diamond Engagement Wedding Platinum Estate Ring
Located in New York, NY
cherish this fine diamond ring for a lifetime! The Center Diamond is a NATURAL, earth-mined Round
Category

Early 2000s North American Engagement Rings

Materials

Diamond, Platinum

3-Comb, 18k Yellow & Platinum 3 Piece Ring Set
Located in New York, NY
18K Yellow & Platinum 3 Pieces Ring Set in Micro Pave Fish Tail Metal: 18K Yellow & Platinum
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

18k Gold, Yellow Gold, Platinum

GIA CEYLON Blue Sapphire & Old Minor 3 CT Diamond Cocktail Ring Platinum Estate
Located in New York, NY
. Round diamond is approximately 2.5 ct and its old minor cut Platinum 8 gm Ring Size 8 There are small
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum & 14K Gold GIA Padparadscha Sapphire & Diamond 3 Stone Engagement Ring
Located in Montclair, NJ
diamond adding a chic touch of brilliance and fire to this elegant ring. The ring is absolutely
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , 14k Gold, Platinum

GIA Certified 1.01 Carat White Diamond in Platinum 950 Handmade Ring
By FERRUCCI
Located in New York, NY
accompany the ring. Set in hand made Platinum 950, low setting bezel ring, with round wire shank, made in
Category

2010s American Modern Solitaire Rings

Materials

White Diamond, Platinum

Alex Sepkus "Micro Windows" Band Ring with White Diamonds in Platinum
By Alex Sepkus
Located in SOLVANG, CA
0.14 carat. Diamonds are F/G color and VVS clarity. Ring is 3 mm wide all around. Made by hand in New
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Leon Mege platinum three-stone ring with round and heart-shape diamonds
By Leon Mege
Located in New York, NY
of the 2.5-carat natural round diamond, H/VS, GIA-certified diamond, and a matching pair of side
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

1925 Art Deco Baguette and Round Diamond Platinum Band
Located in Lexington, KY
baguette cut diamonds! This classic platinum ring is sleek and refined, alternately sparkling and gleaming
Category

Vintage 1920s Art Deco Bridal Rings

Materials

Diamond, Platinum

Art Deco Inspired Diamond Emerald Platinum Filigree Ring
Located in Beverly Hills, CA
One Art Deco Inspired Diamond Emerald Platinum Filigree Ring. Featuring one round brilliant cut
Category

2010s Unknown More Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3 Stone Sapphire Ring, 4.22ct Platinum 950 GIA Certified X 3
Located in Tampa, FL
New platinum sapphire ring containing a square cut natural blue sapphire from Madagascar measuring
Category

2010s Malagasy Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Rosario Navia Mara Large Link Ring in 18K Gold, Platinum, and Diamonds
By Rosario Navia
Located in New York, NY
with varying sized pearl, oval, and round brilliant natural diamonds set in platinum. The Mara
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 7.60 Carat Round Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950, diamond shank with 3 rows of
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Wendy Brandes Full-Finger Hinged Barbed Wire Motif Ring In Platinum and Diamonds
By Wendy Brandes
Located in New York, NY
Hinged ring allows for range of movement with this punk piece. Platinum, satin finish. 27 diamond
Category

2010s American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Cartier Platinum Ring adorned with Diamonds Gemstones Ring
By Cartier
Located in Rome, IT
Cartier Platinum Ring adorned with Diamonds and Multicolor Gemstones, sized 52 in the French system
Category

2010s French Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

1950's Platinum Diamond Ring with Tapered Baguettes
Located in Lexington, KY
This is a lovely 1950s Platinum Diamond Ring featuring gorgeous tapered baguettes and marquise cut
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, Platinum

1905 Antique Ring Ruby Diamonds solid 18K Gold Platinum ØUS 8.7.5 / 3 gr
Located in SE
A Ring with openwork crown arranged with 19 care cut Rubies and 5 natural Diamonds in Platinum
Category

Antique Early 1900s European Art Nouveau Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Rosario Navia Mara Large Curved Ring I in 18K Gold, Platinum, and Diamonds
By Rosario Navia
Located in New York, NY
round brilliant diamonds. This item is available in 3 colorways: -Yellow Gold & Platinum -White Gold
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

Rosario Navia Mara Medium Curved Ring I in 18K Gold, Platinum, and Diamonds
By Rosario Navia
Located in New York, NY
solid gold with varying sized pearl, oval, and round brilliant natural diamonds set in platinum. It is
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co. 1910 Edwardian Ring In Platinum With 1.10 Ctw In Diamonds & Pearls
By Tiffany & Co.
Located in Miami, FL
platinum. The 22 diamonds and the 3 pearls are secured in the settings. This ring has been carefully
Category

Antique Early 1900s American Edwardian Cluster Rings

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Platinum

Important Platinum and Diamond Cocktail Ring
Located in Amsterdam, NL
A platinum cocktail ring in the shape of a flower with a high dome with 40 brilliant-cut and 3
Category

Vintage 1950s American Cocktail Rings

Materials

Diamond, Platinum

Platinum & 14k Gold AGL Ceylon Orange Sapphire & Diamond 3 Stone Engagement Ring
Located in Montclair, NJ
- diamond to diamond), 1.6mm (bottom of the shank) Ring Height: 6mm rise off the finger Condition: Brand new
Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold, Platinum

1950s White Platinum French Ring with Warm Diamond Center
Located in Lexington, KY
This beautiful French platinum ring features a warm center diamond, surrounded by 12 brilliant
Category

Vintage 1950s French Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Company Forever collection Platinum and Diamond Eternity Band Ring
By Tiffany & Co.
Located in Chicago, IL
ring, 3 M.M. wide and a finger size 6 1/2, set with 22 Round Brilliant cut Diamonds totaling 1.80
Category

2010s American Band 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

1915 Art Deco Platinum Sapphire and Diamond Ring
Located in Lexington, KY
This is an absolutely breathtaking Art Deco ring set in platinum with bright sparkling diamonds and
Category

Vintage 1910s Art Deco Dome Rings

Materials

White Diamond, Blue Sapphire, Diamond, Sapphire, Platinum

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr
Located in SE
Red Ruby ( lab made ) stone Ø 6.75 / ca. 1.25 and two old diamond cut diamonds in Platinum clusters
Category

Vintage 1910s Swedish Art Deco Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

10.35 Carat Rectangle Aquamarine Ruby Diamond Platinum Engagement Ring
Located in Stamford, CT
3 round brilliant cut diamonds on each shoulder. Meticulously cut in a rectangular shape, the aqua
Category

Early 20th Century Engagement Rings

Materials

Aquamarine, Diamond, Ruby, Platinum

Oscar Heyman Platinum Ruby and Diamond Partway Wedding Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ruby and diamond partway wedding band ring contains 2 Round Diamonds (F-G/ VS
Category

2010s American Contemporary Band Rings

Materials

Diamond, Ruby, Platinum

1930 Finish Ring 0.5ctw 3 Diamonds solid 18K Yellow Gold Platinum US7 / 1.4gr
Located in SE
Old Finish Ring with 3 old European cut Diamonds, band in solid 18K Yellow Gold with Platinum
Category

Vintage 1930s Finnish Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Peter Suchy .60 Carat Sapphire Diamond Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
stone. 3 round sapphires alternating with 2 round cut diamonds. Set in a platinum band designed and
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Black Tahitian Pearl and Diamond Cocktail Ring 18 Karat Gold/Platinum
Located in New York, NY
16 mm large Round Black Tahitian Pearl & Diamond Cocktail Ring 18 Karat White Gold and Platinum
Category

1990s Cocktail Rings

Materials

Diamond, Black Pearl, 18k Gold, Platinum

Ferrucci 1.40 Carat GIA Certified Diamond Platinum solitaire engagement ring
By FERRUCCI
Located in New York, NY
Perfectly hand crafted Platinum solitaire engagement ring by FERRUCCI, with six claw shaped prong
Category

2010s American Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 5.51 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
accented by 3 round brilliant cut diamonds on each side of the stone. Certified by the GIA as simple heat
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 2.50 Oval Diamond Eternity Oval Diamond Shank Platinum 950 Ring
By FERRUCCI
Located in New York, NY
Polish, set on a Platinum 950, Oval diamond eternity ring, designed and hand made in New York with the
Category

2010s American Contemporary Bridal Rings

Materials

White Diamond, Platinum

GIA & AGL Certified Blue Sapphire & Fancy Diamond Platinum Ring, The Blue Moon
Located in Lexington, KY
This is a Platinum Fancy Diamond and Certified GIA and AGL Blue Sapphire Ring Can you imagine
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 2.05 Carat White Diamond in Platinum 950 Solitaire Engagement Ring
By FERRUCCI
Located in New York, NY
, Symmetry and Polishing, set in hand made Platinum 950 gold Solitaire engagement ring, made in New York City
Category

2010s American Modern Solitaire Rings

Materials

White Diamond, 18k Gold

Certified 3 Carat No Heat Padparadscha Sapphire Diamond Engagement Ring
Located in Santa Barbara, CA
diamonds to create a most alluring gemstone bridal ring or cocktail ring. Photography © Bella Rosa
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Pink Sapphire, Diamond, Sapphire, Padparadscha Sapphire , Platinum

Peter Suchy .64 Carat Diamond Sapphire Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
3 round brilliant cut diamonds in a platinum setting. Designed and crafted in the Peter Suchy
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Platinum Emerald & Diamond Halo Ring - 18k Emerald Cut 2.34ctw GIA
Located in Greensboro, NC
Size: 5 3/4 Sizing Fee: Up 2 sizes for $100 Metal Content: Platinum & 18k Yellow Gold (solitaire's
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

GIA Certified 2.65 Carat Cabochon Omphacite Jade Diamond Halo Platinum Ring
Located in Stamford, CT
of 14 round cut diamonds accented with 3 tapered baguettes on each side in a platinum setting. GIA
Category

Mid-20th Century Fashion Rings

Materials

Diamond, Jade, Platinum

Platinum Fancy Yellow Diamond Halo Engagement Ring - 18k Emerald Cut 1.26ctw GIA
Located in Greensboro, NC
Size: 5 3/4 Sizing Fee: Up 2 sizes for $80 Metal Content: Platinum & 18k Yellow Gold Stone
Category

21st Century and Contemporary Engagement Rings

Materials

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

1913 Ring 0.25ct Diamonds solid 18K Yellow Gold Platinum ØUS9.5/ 3gr
Located in SE
Diamonds. Platinum on Gold openwork crown with 3 diamond stones. Swedish hallmarks, 18k , maker is GD&Co
Category

Vintage 1910s European Art Deco Cluster Rings

Materials

Diamond, Yellow Gold, Platinum

GIA 3.01 Carat Square Emerald / Asscher Cut Diamond and Sapphire Platinum Ring
By Susana Lang
Located in London, GB
A beautiful and bright diamond set in a handmade platinum mounting with talon prongs and is covered
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Art - Deco Ring 1.2ct Sapphire Diamonds solid Platinum ØUS 7.25 /3gr
Located in SE
Beautiful Sapphire + Diamonds + Platinum Ring from 1900s -1920s. All metal parts of this ring are
Category

Vintage 1920s German Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

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3 Round Diamonds Ring New In Platinum For Sale on 1stDibs

You are likely to find exactly the piece of 3 round diamonds ring new in platinum 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 platinum, gold and white gold — can elevate any look. You can easily find a 93 antique edition and 118 modern creations to choose from as well. You’re likely to find the perfect item from our selection of 3 round diamonds ring new in platinum among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. Finding an appealing choice in our collection of 3 round diamonds ring new in platinum — no matter the origin — is easy, but Tiffany & Co., Simon Ardem and FERRUCCI each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also oval cut and brilliant cut versions for sale. Finding an object in our assortment of 3 round diamonds ring new in platinum for sale for women should be easy, but there are 47 pieces available to browse for unisex as well as men, too.

How Much is a 3 Round Diamonds Ring New In Platinum?

On average, a piece of 3 round diamonds ring new in platinum at 1stDibs sells for $7,000, while they’re typically $104 on the low end and $440,000 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.