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Platinum Diamond Radiant

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Modern Platinum Diamond Radiant Cut 6.53 Carat Blue Zircon Engagement Ring
Located in Los Angeles, CA
Diamond Blue Zircon Engagement Ring. Metal- 90% Platinum, 10% Iridium. Stones- 1 Rectangular Radiant Cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Zircon, Blue Zircon, Platinum

3 Carat GIA Radiant Cut Diamond Engagement Platinum Ring
By Diamond Scene
Located in New York, NY
Radiant cut diamond set with matching trapezoid cut diamonds weighing .37 cts. Set in a custom platinum
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Radiant Cut Diamond Eternity Band Ring
By Diamond Scene
Located in New York, NY
A stunning ring! 12.34 carats of F/G color VS clarity ideal cut radiant diamonds set in a
Category

2010s Band Rings

Materials

Diamond, White Diamond, Platinum

2.15 Carats Radiant Cut Diamond Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Classic Wedding Band The 7 Stone Band is Platinum There are 2.15 Carats In Diamonds E/F VS The
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Radiant Cut Diamond Platinum Engagement Ring
Located in Long Beach, CA
Radiant cut diamond and several rows of pave set round diamonds adding another 0.72cts. This Radiant cut
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamond: 1 radiant cut = 3.24ct Color: J Clarity: SI1 EGL
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: Custom Material: platinum Diamond: 1 radiant cut = 3.00ct Color: G Clarity: VS2 GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds 5.71 Carat Radiant Cut Diamond Eternity Band
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds eternity band crafted in Platinum, showcasing 18 stunning radiant cut
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamond: 1 radiant cut = 2.77ct Color: F Clarity: SI2 GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Radiant 5.05 Carat W-X VS2 Halo Engagement Ring Platinum 0.50 CTS
By Harbor Diamonds
Located in New York, NY
, in Platinum. Color W-X Clarity VS2 Diamonds: Color D-E Clarity VS More Colored Diamonds in stock
Category

2010s Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

Platinum Fashion Ring with Radiant Diamonds
By Diana M. Jewels
Located in New York, NY
Platinum fashion ring radiant 9.91cts k si2 GIA#2205227262, setting 0.30cts diamonds
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold, Platinum

Platinum Radiant Horizontal Diamond Eternity Band
By Daniella Design
Located in Cedarhurst, NY
It's a sparkle with a twist! This Radiant Horizontal Eternity Band features 15 Radiant Diamonds
Category

2010s American Band Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 5.25 Carat Radiant Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds engagement ring crafted by hand in platinum, showcasing a sensational GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Platinum 2.01ct Radiant Cut Diamond Engagement Ring
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamond: 1 radiant cut = 2.01ct Color: G Clarity: SI1 GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

7.00 Carat Platinum Radiant cut Diamond Band
By Diana M. Jewels
Located in New York, NY
Platinum diamond eternity band with radiant cut diamonds going all the way around. Total diamond
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Spectacular Vivid Diamonds engagement ring finely crafted in platinum, showcasing a stunning GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

1.01 Carat Radiant-Cut Diamond Platinum Ring
Located in London, GB
A single stone diamond ring, with a 1.01ct, H colour, SI1 clarity radiant-cut diamond, in a four
Category

Early 2000s British Modern Engagement Rings

Materials

Diamond, Platinum

Radiant Cut Diamond Platinum Half Band Ring
Located in Narberth, PA
This vintage diamond half band from the 1960s is simply gorgeous! The ring is made of platinum and
Category

Vintage 1960s Contemporary Band Rings

Materials

Diamond, Platinum

Square Radiant Cut Diamond Dangle Platinum Earrings
Located in Miami, FL
Style: Drop Earrings Metal: Platinum Metal Purity: 950 ​​​​​​​Main Stones: 4 Stones Main Stones
Category

Early 2000s English Art Deco Dangle Earrings

Materials

Diamond, Platinum

Platinum Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ELONGATED RADIANT Metal: Platinum Setting Type: Share
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum 5.39 Radiant Cut Diamond Ring, GIA
Located in Palm Desert, CA
Set in Platinum, weighing 6.93 grams, is a 5.39 carat Radiant Cut Diamond, GIA Report #110112107523
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Radiant Cut Diamonds in Platinum Eternity Band
Located in Wailea, HI
19 stones 5.82 carats total weight Radiant Cut Diamonds set in a platinum eternity band ring
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

1.07 Carat Radiant Diamond with Radiant Fancy Yellow Diamonds Set in Platinum
Located in Chevy Chase, MD
An absolutely stunning three diamond ring. The center Diamond is a 1.07 carat radiant cut, graded
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

1.70 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Radiant Cut Fancy Yellow Diamonds Prong Set. There are 1.70 Carats In Diamonds VS The ring is a size 6
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

1.66 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Radiant Cut Fancy Yellow Diamonds Bezel Set. There are 1.66 Carats In Diamonds VS The ring is a size 6
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Yellow Diamond, Diamond, 14k Gold, Gold, Platinum, Yellow Gold

Platinum Eternity Elongated Radiant Cut Diamond Engagement Band
Located in Los Angeles, CA
Deco Inspired Radiant Cut Diamond Eternity Engagement Band Made in Platinum. This band features
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified Fancy Light Yellow Radiant Diamond Halo Drop Earrings 4.10 CTTW PT
By Harbor Diamonds
Located in New York, NY
GIA Certified drop earrings featuring two Radiants weighing 1.85 Carat & 1.83 Carat Fancy Light
Category

2010s Contemporary Drop Earrings

Materials

Diamond, Yellow Diamond, Platinum

Faye Kim Platinum Radiant Cut Diamond Engagement Ring
By Faye Kim
Located in Westport, CT
against the platinum matte finish. Size 6.5 Radiant cut diamond: 1 Carat F/G, VS Side baguettes = .24
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

6.03 Carat Radiant Diamond Halo Platinum Engagement Ring GIA
Located in San Diego, CA
Fancy Radiant Diamond Ring Style: Diamond Halo Engagement Ring GIA Report number: 2105767786
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Vintage 7.23 Carat Radiant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 7.23 Carat Radiant Cut Diamond Platinum Ring. Featuring one GIA radiant cut diamond of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum 6.50 Carats Radiant Cut Diamond Eternity Band
Located in New York, NY
Platinum 6.50 Carats Radiant Cut Diamond Eternity Band. This is a beautiful radiant diamond
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

3.01 Radiant Cut Diamond Set in Platinum Diamond Varna Mounting
By Varna
Located in Chicago, IL
3.01 square Radiant cut diamond, GIA certified H color, VS1 clarity, prong set in a platinum
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA White Diamond Radiant Eternity Band Ring in Platinum
Located in Los Angeles, CA
Gorgeous 13.07 ct. FGH SI white diamond radiants (total of 13 stones). Handmade in platinum. Ring
Category

21st Century and Contemporary Band Rings

Materials

White Diamond, Platinum

Vintage EGL 5.13 Carat Radiant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage EGL 5.13 Carat Radiant Cut Diamond Platinum Ring. Featuring one EGL modified
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

White Platinum Classic 1 Crt Radiant Diamond Pendant W/ Adjustable Necklace
Located in kowloon, Kowloon
White Platinum Classic 1 Carat Diamond Radiant Pendant W/ Adjustable Necklace Introducing the
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

GIA 5 Carat Square Radiant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Gorgeous ring with a GIA diamond, square radiant cut, 5 carat, e color and vvs2 in clarity! A
Category

2010s Italian Modern Three-Stone Rings

Materials

White Diamond, Diamond, Platinum

Diana M. Platinum Diamond Bracelet with 32.59cts Radiant Cut Gia Diamonds
By Diana M. Jewels
Located in New York, NY
Platinum 4 prong diamond bracelet 32.59 cts GIA certified radiant cut diamonds I-J color, VS-SI
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Platinum

Estate Platinum 5.40cttw Radiant Diamond Eternity BandSz 6.75 G Vs1
Located in Winter Springs, FL
A classic eternity band done in platinum and set with 18 radiant cut diamonds being G-H color and
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Diamond, Platinum

Eternity Band in Platinum with Radiant Cut Diamonds. D11.11ct.t.w.
Located in Los Angeles, CA
Eternity band in platinum with basket claw set 15 radiant cut diamonds. D11.11ct.t.w. Size 7
Category

2010s Band Rings

Materials

Diamond, 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

Radiant Fancy Yellow Cocktail Ring 7.46 Carats GIA
By Harbor Diamonds
Located in New York, NY
Platinum/18K
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Yellow Diamond, 18k Gold, Platinum

EGL 1.03 Carat Radiant Trillion Diamond Platinum Trilogy Ring
Located in San Francisco, CA
Radiant Cut natural diamond accompanied by two (2) Trillion Cut diamonds on each side, along with a melee
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4 Carat Radiant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
magnificent center stone, a GIA-certified 4 carat diamond, radiates with unparalleled clarity and purity
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tacori Radiant Cut Diamond 3-Stone Platinum Engagement Ring
By Tacori
Located in Rome, IT
a Natural Radiant Brilliant Cut Diamond weighing 1.50 ct, H in color, SI2 in clarity, measuring 6.80
Category

2010s American Modern Band Rings

Materials

Diamond, White Diamond, Platinum

3.04 Carat Radiant Cut Diamond Engagement Ring Platinum in Stock
Located in Boca Raton, FL
Platinum 3.04ctw Radiant Cut Diamond Engagement Ring with side Trapezoids Material: Platinum
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Harry Winston 9.35 Carat Radiant Diamond Platinum Eternity Rock Band Ring
By Harry Winston
Located in Webster, NY
. The ring features 17 Radiant cut diamonds all with D-F color and VS1-2 clarity totaling approximately
Category

2010s Band Rings

Materials

Diamond, Platinum

9.27 Carat Radiant Cut Diamond Eternity Ring Platinum in Stock
Located in Boca Raton, FL
Eternity Band Details: Platinum 9.27 Carat Radiant Cut Diamond Eternity Ring in Platinum Material
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

9.08 Carat Radiant Yellow Sapphire and Diamond Platinum Ring
By David Gross Group
Located in New York, NY
9.08 CT Radiant Yellow Sapphire with Trapezoid Diamonds 0.82 carats set in a Platinum Ring
Category

2010s North American Contemporary Fashion Rings

Materials

Diamond, Yellow Sapphire, Platinum

3.02 Carat Radiant Cut Diamond Platinum Ring with Half-Moon Side Diamonds
Located in Palm Beach, FL
3.02 Carat Radiant Cut Diamond Platinum Ring with 0.46 Carat (total weight) Half-Moon side Diamonds
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Three-Stone Halo Ring - 950 Radiant 2.11ctw Engagement
Located in Greensboro, NC
Stone Information Natural Diamonds Carat(s): 1.53ctw Cut: Radiant Color: G - H Clarity: SI1 - SI2
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Platinum

5.01ct Radiant Cut EGL Certified Diamond Solitaire Platinum Engagement Ring
By Valentina Fine Jewellery
Located in Sai Kung District, HK
Stunning 5.01ct Diamond Ring. EGL Certified as "I" Colour and "SI1" Clarity. Eye clean face up
Category

2010s South African Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Radiant Cut Diamond Ring 1.03ct F/VS1
Located in London, GB
A gorgeous platinum diamond ring. The ring is set with a radiant cut diamond weighing 1.03ct, F
Category

21st Century and Contemporary British Solitaire Rings

Materials

Diamond, Platinum

0.55 Carat Michael Beaudry Platinum Radiant Cut Diamond Solitaire Pendant
By Michael Beaudry
Located in Sherman Oaks, CA
Gorgeous Diamond Pendant by Michael Beaudry Features Appx 0.35 Ct Radiant Cut Solitaire Diamond
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

1.13 Ct Radiant Cut Diamond and Ruby Ring in Platinum
Located in Palm Desert, CA
Set in Platinum and 18 karat white gold, weighing 7.76 grams, is one Radiant Cut center diamond
Category

2010s More Rings

Materials

Diamond, Ruby, Platinum

David Webb Platinum Radiant Cut Diamond 12.92 Carat Eternity Band
By David Webb
Located in New York, NY
David Webb platinum eternity band is made with 12.92 carats of radiant cut diamonds. Every diamond
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Radiant Diamond Engagement Ring Halo Design 4.61 Carat Set in Platinum
Located in San Diego, CA
: EGL2159133630 Metal: Platinum Size: 6 - sizable Total Carat Weight: 4.61 tcw Main Diamond Shape: Radiant
Category

2010s American Bridal Rings

Materials

Diamond, Platinum

1.37ct Radiant Cut Diamond Engagement Ring with Diamond Shoulders in Platinum
Located in Yorkshire, West Yorkshire
This beautifully sparkly engagement ring holds a bright and sparkly Radiant Cut Diamond weighing
Category

21st Century and Contemporary British Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Light Green Radiant Diamond Double Halo Fancy Intense Pink Diamond Ring
By Harbor Diamonds
Located in New York, NY
GIA Certified engagement ring featuring one Radiant Light Green Diamond weighing 1.04 Carats
Category

2010s Contemporary Engagement Rings

Materials

Pink Diamond, 18k Gold, Rose Gold, Platinum

Cartier Solitaire 1895 Platinum Radiant Brilliant Cut Diamond Engagement Ring
By Cartier
Located in Rome, IT
This is a Cartier Solitaire 1895 Platinum Rectangular Radiant Brilliant Cut Diamond Engagement Ring
Category

2010s French Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 4.12 Carat Radiant Fancy Brown Green Yellow Diamonds Platinum Ring
Located in New York, NY
GIA 3.12ct. Radiant cut diamond & 1.00ct. diamonds ring. Report: 215989418 Brownish Greenish
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

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Platinum Diamond Radiant For Sale on 1stDibs

Find the exact platinum diamond radiant you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our collection of these items for sale includes 111 vintage editions and 1158 modern creations to choose from as well. Making the right choice when shopping for a platinum diamond radiant may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing platinum diamond radiant — no matter the origin — is easy, but Roman Malakov, J. Birnbach and SCARSELLI each produced a popular version that is worth a look. See these pages for a radiant cut iteration of this accessory, while there are also cushion cut cut and emerald cut cut versions available here, too. There aren’t many items for men if you’re seeking a platinum diamond radiant, as most of the options available are for women and unisex.

How Much is a Platinum Diamond Radiant?

Prices for a platinum diamond radiant can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $6,375,000, while this accessory, on average, fetches $52,519.

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 Diamond Radiant
  • 1stDibs ExpertFebruary 22, 2021
    Yes, a radiant cut diamond is good, but it is one of the least expensive diamond shapes on the market. This diamond cut is known to produce the most sparkle and looks larger than other diamonds cuts of the same caratage.