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Platinum Ring Round Center Diamond

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0.85 Center Diamond Platinum Ring with Accenting 0.90 Round Diamonds, Platinum
Located in New York, NY
A 0.85 Center Diamond Platinum Ring with accenting 0.90 Round Diamonds made in Platinum. The total
Category

20th Century Cluster Rings

Materials

Diamond, Platinum

Platinum Ring with 2.24 Round Pink Sapphire Center and Round Diamonds
By Diana M. Jewels
Located in New York, NY
Platinum sapphire ring with center round 2.24 pink sapphire surrounded by round diamonds (1.20ct)
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

0.74 Carat Round Diamond Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Round Shape Engagement Ring. The ring is Platinum. The center Stone is a Round 0.74 Carats I SI1
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Sophia D. 0.81 Carat Center Round Diamond Platinum Ring
By Sophia D
Located in New York, NY
Art Deco inspired ring that features 0.81 carat round center diamond surrounded with small round
Category

2010s American Cocktail Rings

Materials

Diamond, Platinum

1930s Platinum Filigree with Round Center Diamond
Located in New York, NY
The ring is finely crafted in platinum with center round diamond weighing approximately total of
Category

Vintage 1930s American Engagement Rings

Materials

Diamond, Platinum

1.02 Round Brilliant Cut Center Diamond Ring Set in Platinum
Located in Palm Desert, CA
Set in Platinum is a 1.02 carat center round brilliant cut diamond, H Color, SI Clarity. Along
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Platinum Ring with Trapezoids Diamond Center
By Diana M. Jewels
Located in New York, NY
RADC675 platinum diamond rind with center GIA 10.08ct j-si1 With trapezoids and diamonds set along
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold, Platinum

Platinum Shayna Petite Design Round Diamond Ring 'Center 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Round Diamond Engagement Ring
By H & H Jewels
Located in Miami, FL
This Platinum Round Diamond Engagement Ring features a stunning Round Brilliant Cut Diamond set in
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Platinum

1.03 Carat Center Round Diamond with 0.35 ctw Baguette-Cut Diamond Platinum Ring
Located in Aventura, FL
Classic Platinum Diamond ring 1.03 Carat center Round Brilliant H - Color, Si2 Clarity, and
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Platinum

0.72ctw Diamond Art Deco Engagement Ring 900 Platinum Size 5.75 Round Center
Located in McLeansville, NC
Gem: Natural Diamond (center) - 0.63 Carats, Transitional Round Brilliant Cut, H - I Color, SI1
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Platinum

1.44 Carat European Cut Center Diamond with 0.18 ctw Round Diamond Platinum Ring
Located in Aventura, FL
0.18 CTW round Diamonds set in platinum ring size 6.5 can be sized by your request Specification
Category

21st Century and Contemporary Unknown Modernist Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.03 Carat F VVS2 Round Diamond Platinum Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring The ring is Platinum The center Is Round Cut Stone, GIA Certified 1.03
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Three Center Diamond Platinum Ring
Located in Solvang, CA
Vintage Art Deco three center diamond platinum ring, circa 1930. This Art Deco platinum ring
Category

Vintage 1930s Art Deco Fashion Rings

Materials

Diamond, Platinum

DIANA M. Platinum engagement ring featuring a center 6.30 ct round diamond
By Diana M. Jewels
Located in New York, NY
Platinum engagement ring featuring a center 6.30 ct round diamond(gia#2221118307) (G-VS2) with 1.50
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

1920s-1930s Center Round Diamond Engagement Ring
Located in New York, NY
The beautiful engagement ring is finely crafted in platinum with round beautiful diamond weighing
Category

Vintage 1920s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 2.01 Carat Center F-VVS1 Round Brilliant Diamond Ring in Platinum
By Tiffany & Co.
Located in La Jolla, CA
Tiffany & Co. 2.01 ct. Round Brilliant Diamond Platinum Ring Certified Retail : $90,500 Features
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

1930s Plat Engagement Ring with Center Round Diamond
Located in New York, NY
The beautiful ring is finely crafted in platinum with center diamond weighing approximately total
Category

Vintage 1930s American Engagement Rings

Materials

Diamond, Platinum

.92 Carat Center Diamond Platinum Engagement Ring
Located in Solvang, CA
Estate .92 carat center diamond platinum engagement ring. This platinum engagement ring features a
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Bespoke Platinum GIA 2.98 CT E VS1 Emerald Round Halo Diamond Engagement Ring
By Hasbani Diamonds
Located in London, GB
in the center of the Ring. It features 0.97 Carat H SI1 Round Brilliant Diamonds around the sides
Category

2010s British Modern Engagement Rings

Materials

Amethyst, Aquamarine, Diamond, Emerald, Ruby, Blue Sapphire, Topaz, Whit...

Platinum Round Brilliant Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom design Material: platinum Center Diamond: 1 round brilliant cut = 1.27ct Color : G
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Sophia D. 1.08 Carat Center Round Diamond and Emerald Ring in Platinum Setting
By Sophia D
Located in New York, NY
This elegant ring showcases the stunning center round diamond with the total carat of 1.08
Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum 1.51ct Natural Round Brilliant Diamond Ring
Located in Boca Raton, FL
: 7495405 Ring Material: Platinum 1.52ctw Natural Round Brilliant Diamonds Ring Size: 5.25 (can be sized
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Round European Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: Custom Material: platinum Center Diamond: 1 round European cut = 0.40ct Color: I Clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Bridal Set with Round Center and Baguette Side Stones
Located in Coral Gables, FL
Platinum bridal set including an engagement ring and a wedding band. The engagement ring features a
Category

2010s Bridal Rings

Materials

Diamond, Platinum

1.55ct Certified Round Diamond Accented Platinum Ring
Located in Cincinnati, OH
shoulders and on the bridge, this is an exquisite, quality ring!! Size 7 platinum mounting. Center round
Category

2010s American Bridal Rings

Materials

Diamond, Platinum

1.02 Carat Round Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
Diamond Platinum Engagement Ring Platinum Center Diamond: 1.02ct F-VS1 (EX,EX,EX) Round Diamond in the
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Platinum

EGL Certified Center 1.31 Carat Diamond Platinum Engagement Ring
Located in Miami, FL
EGL Certified Natural Center Round Cut Diamond: 1.31cts Color: J Clarity: VS2 Total # Of Stones: 1
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Charming Round Cut Diamond Platinum Engagement Ring
Located in New York, NY
This charming platinum ring centers a sparkling round cut diamond that weighs 0.45ct. and is
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

3.29 Carat Round Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
surrounded by 1.14 carats of round brilliant cut diamonds which are set all around the ring in platinum. The
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Platinum Round Brilliant Cut Diamond Engagement Ring
Located in Princeton, NJ
Round Brilliant Cut diamonds weighing 1.69 carats in total weight. The cut is graded as excellent
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

1980 Contemporary Platinum Round/Baguette Diamond Ring
Located in Lexington, KY
This 1980s contemporary platinum ring with round and baguette cut diamonds is gorgeous. The design
Category

Vintage 1980s American Contemporary Fashion Rings

Materials

Diamond, 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

.69 Carat VS1 Center Diamond Platinum Engagement Ring
Located in Solvang, CA
Estate .69 carat VS1 center diamond platinum engagement ring. This platinum engagement ring
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Round Brilliant Cut Diamond Ring Platinum Cocktail Ring
By Antinori Fine Jewels
Located in Rome, IT
Ring featuring a 1.42 ct phenomenal old European cut center diamond set in a diamond encrusted
Category

2010s Italian Art Deco Cocktail Rings

Materials

Diamond, Platinum

Pre-Owned Platinum Engagement Set with 0.66 Carat Center Round Diamond
Located in Great neck, NY
This is a Stunning Pre-owned Platinum Diamond Engagement Ring Set. Finger Size 5-1/2 Metal
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Cartier Round Diamond Halo Platinum Engagement Ring
By Cartier
Located in Greenwich, CT
Destinée, a gorgeous Diamond Engagement Ring designed by Cartier holding a 1.03 carat round Diamond
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

1920s-1930s Platinum Filigree 1.10 Carat Center Diamond Engagement Ring
Located in New York, NY
The beautiful ring is finely crafted in platinum with center round diamond weighing approximately
Category

Vintage 1920s American Engagement Rings

Materials

Diamond, Platinum

3.82 Carat Round Diamond Platinum Engagement Ring Handmade
By H & H Jewels
Located in Miami, FL
Collection is a beautiful testament to your love. Round Diamond Platinum Engagement Ring. Platinum. Center
Category

2010s American Fashion Rings

Materials

Diamond, Platinum

Round Mele Diamond Platinum Swirl Design Ring
Located in Stamford, CT
sizeable. 15 round Mele diamonds approx. total weight .36cts. Tested: Platinum. 4.4 grams. 3/16 x 7
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, Platinum

Sophia D. Art Deco 1.07 Carat Center Round Diamond and Ruby Platinum Ring
By Sophia D
Located in New York, NY
Art deco inspired platinum ring created by Sophia D, this ring features a 1.07 carat center round
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

1920s-1930s Platinum with 0.75 Center Diamond Carat Engagement Ring
Located in New York, NY
The ring is finely crafted in platinum with center diamond weighing approximately total of 0.75
Category

Vintage 1920s American Engagement Rings

Materials

Diamond, Platinum

Ethonica Classic Round Diamond Engagement Ring in Platinum
Located in New York, NY
This engagement ring is very classy and powerful look. 0.61 carat brilliant round diamond is
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

.50ctw Diamond & Fancy Cut Quartz (center stone) Ring In Platinum
Located in Bloomington, MN
.50ctw Diamond & Fancy Cut Quartz (center stone) Ring In Platinum Elevate your style with this
Category

Late 20th Century Modern Fashion Rings

Materials

Diamond, Quartz, Platinum

Platinum Bliss Salt and Pepper Diamond Ring 'Center, 0.95 Carat'
Located in San Francisco, CA
This Unique One-Of-A-Kind ring features a 0.95 carat of round Salt & Pepper natural diamond set in
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Platinum 1.01 Carat Marquise Diamond Center Sapphire Ring Platinum in Stock
Located in Boca Raton, FL
Material: Platinum Gemstone Details: Approx. 0.85ctw of Sapphire gemstones Diamond Details: Approx
Category

21st Century and Contemporary American Cocktail Rings

Materials

White Diamond, Sapphire, Diamond, Platinum

Round Brilliant Engagement Ring in Platinum, Center 0.95ct
Located in New York, NY
-Platinum -Ring size: 6 -Center diamond: 0.95ct, H/SI -Side diamond: 0.7ct, VS/G
Category

2010s Cocktail Rings

Sophia D. Art Deco 1.07 Carat Center Round Diamond and Ruby Ring in Platinum
By Sophia D
Located in New York, NY
Art deco inspired platinum ring created by Sophia D, this ring features a 1.07 carat center round
Category

2010s American Cocktail Rings

Materials

Diamond, Platinum

Van Cleef & Arpels GIA Certified 1.86 Ct. Center Diamond Ring, Platinum
By Van Cleef & Arpels
Located in New York, NY
A Van Cleef & Arpels GIA Certified 1.86 ct. Center Diamond Ring made in Platinum. The diamond is K
Category

20th Century Cocktail Rings

Materials

Diamond, Platinum

1.30 Carat Round Brilliant Diamond Platinum Engagement Ring
Located in Sherman Oaks, CA
Gorgeous Three Stone Engagement Ring in Platinum Features Three 'Round Brilliant' Cut Stones Center
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Scott Kay Platinum 1.00 Carat Round Brilliant Center Stone Diamond Wedding Set
By Scott Kay
Located in Rancho Santa Fe, CA
Designer Scott Kay Platinum Wedding set with a 1.00ct Round Brilliant Center Stone Diamond Wedding
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1930s Platinum Engagement Ring with 1.00 Round Diamond
Located in New York, NY
The beautiful engagement ring is finely crafted in platinum with center diamond weighing
Category

Vintage 1930s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.48 Carat Diamond Ruby Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Art Deco Revival Ring The ring is Platinum 950 The center store 1.48 Carats L VS1 The center stone
Category

21st Century and Contemporary American Revival Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Rare Cushion Cut GIA Certified Vivid Yellow and White Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
in a handmade platinum and diamond mounting featuring 0.80 carats of round brilliant cut white
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

Vintage Platinum 1950s 1.31 Carat Round Diamond Ring
Located in Boston, MA
Vintage Platinum 1950s 1.31ct Round Diamond Ring - Center circular brilliant transitional cut
Category

Mid-20th Century American Retro Engagement Rings

Materials

Diamond, Platinum

2.11 Carat Jade Cabochon Center Diamond Cocktail Ring Platinum
Located in Boca Raton, FL
Material: Platinum Center Gemstone Details: Approx. 2.11ctw Jade cabochon center gemstone Diamond
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, White Diamond, Jade, Platinum

Tiffany & Co. Legacy Round Center Engagement Ring '1.36 Carat Center GVVS2'
By Tiffany & Co.
Located in Chicago, IL
This Tiffany & Co. Legacy ring is made of platinum and weighs 3.00 DWT (approx. 4.67 grams). It
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Platinum

0.65ct Round Brilliant Cut Diamond Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
A vintage-style engagement ring featuring a vibrant round brilliant cut diamond at approximately
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA 1.22ct E/VS1 Round Brilliant Diamond Platinum Ring
Located in San Francisco, CA
Custom platinum ring features one gorgeous round brilliant GIA 1.22ct diamond (E/VS1) bezel set
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring
By The Leo Diamond
Located in Rome, IT
head is 950 Platinum, weighs 4.9 grams, size 6.5, the center is a Leo Princess Brilliant Cut diamond
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

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Platinum Ring Round Center Diamond For Sale on 1stDibs

Find the exact platinum ring round center diamond you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 76 vintage or 63 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a platinum ring round center diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. A platinum ring round center diamond from Tiffany & Co., Sophia D and Concierge Diamonds Inc. — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also cushion cut cut and oval cut cut versions available here, too. Finding a platinum ring round center diamond for sale for women should be easy, but there are 51 pieces available to browse for unisex as well as men, too.

How Much is a Platinum Ring Round Center Diamond?

The price for a platinum ring round center diamond starts at $900 and tops out at $339,000 with these rings, on average, selling for $8,500.

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.