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Platinum Ruby Ring Cushion

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5.34 Carat Cushion Ruby & Diamond Platinum Ring
Located in New York, NY
This is an incredibly spready ruby mounted in a platinum ring with 0.60Ct of brilliant white half
Category

2010s Bridal Rings

Materials

Diamond, Ruby, Platinum

Platinum 3.27 carat Cushion Cut Ruby Ring
Located in Big Bend, WI
Platinum ruby and diamond ring featuring a genuine earth mined ruby weighing 3.27 carats. Includes
Category

2010s American Modern Engagement Rings

Materials

White Diamond, Ruby, Platinum

0.97ct Cushion Cut Natural Burma Ruby Cocktail Ring, Platinum
Located in New York, NY
A platinum ring showcasing a bezel-set 0.97-carat cushion cut natural Burma ruby, encircled by pave
Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.87 Carat Cushion Cut Ruby and Diamond Ring in Platinum
Located in London, GB
-encrusted Platinum band. The cushion cut Ruby is a rich, slightly pinkish red. Its deep hues are
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

7.00ct Antique Cushion Cut Diamond Engagement Ring, Ruby Halo, Platinum
Located in New York, NY
A captivating diamond and ruby halo ring features a 7-carat antique cushion-cut diamond with L
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage 1.30ct Cushion Cut Natural Ruby Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
A vintage platinum ring features a 1.30-carat cushion-cut ruby, accented by baguette-cut diamonds
Category

Vintage 1950s Unknown Edwardian Engagement Rings

Materials

Diamond, Ruby, Platinum

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring
Located in New York, NY
This amazing platinum ring from the Art Deco era is centered with a sparkling old mine cushion cut
Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

3.26 Carat Cushion Cut Ruby and Diamond Engagement Ring in Platinum
Located in NEW YORK, NY
Features a gorgeous ruby and diamond one-of-kind ring. Flanking the ruby are 2 step cut trapezoids
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Contemporary 1.47 Carats Cushion Cut Ruby Diamond Platinum Square Halo Ring
Located in Philadelphia, PA
Centering a cushion cut ruby weighing 1.08 carats total - transparent medium purplish red in color
Category

Early 2000s Contemporary Cluster Rings

Materials

Diamond, White Diamond, Ruby, Platinum

2.57 Carat Cushion Ruby and Diamond Cocktail Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Ruby and Diamond Platinum Ring, centering a Hand set securely
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

0.65ct Antique Cushion Cut Diamond Engagement Ring, Diamond &Ruby Halo, Platinum
Located in New York, NY
A captivating double halo engagement ring boasts an antique cushion cut diamond, about 0.65 carats
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Ruby Diamond Sunburst Platinum Ring
Located in Beverly Hills, CA
A stylish platinum made ring featuring a fine natural ruby weighing 1.42 carats. It has a lovely
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified No Heat Cushion Ruby Half Moon Diamond Platinum Cocktail Ring
By OGI Ltd
Located in New York, NY
Heat cushion ruby diamond and platinum cocktail cluster ring is sure to leave a lasting impression
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Platinum Square Cushion 2.99 Carat Red Ruby & Tapered Baugette Diamond Ring GIA
Located in San Francisco, CA
This timeless three-stone platinum ring features a one-of-a-kind square cushion 2.99 carat Red Ruby
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Ruby, Platinum

Platinum Tanzanite And Ruby Ring
Located in San Diego, CA
This is an artistic and truly unique ring. This large Tanzanite which weighs 6.25Ct is very deep
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Ruby, Tanzanite, Platinum

3.36 Carat Cushion Red Ruby and Diamond Platinum and 18k Yellow Gold Ring
By David Gross Group
Located in New York, NY
3.36 carat cushion red ruby (Ceylon) with 10 pear shape diamonds .98 carats set in a platinum and
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

3.97 Carat Cushion Cut Ruby Diamond Cocktail Ring
Located in Boca Raton, FL
Material: Platinum Gemstone Details: Approximately 3.97ct cushion cut ruby. Diamond Details
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

J.E. Caldwell & Co. 2.52 Carat Cushion Cut Ruby Diamond Platinum Cocktail Ring
By J.E. Caldwell & Co.
Located in Miami, FL
Diamonds. This antique ring mounts a no-heat Ruby of legendary status. The center stone Ruby is
Category

20th Century American Retro Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
An elegant and stylish ring featuring a fine ruby weighing 1.54 carats. It is cushion-shaped and
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

3.02 Carat Cushion Cut Burma Ruby & Round Diamond Ring in Platinum & 18K Gold
By Gad & Co.
Located in Miami, FL
3.02 carat cushion cut Ruby and round diamond ring. The 3-carat center stone is certified by
Category

2010s Burmese Modern Cocktail Rings

Materials

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

New Platinum AGL & GIA Cushion Pink Sapphire Burma Ruby & Half Moon Diamond Ring
Located in Montclair, NJ
) Material: Solid .900+ Platinum & 18K Yellow Gold Weight: 4.7 Grams Ring Size: 6.5 (Fitted on a finger. We
Category

2010s American Engagement Rings

Materials

Pink Sapphire, Ruby, Diamond, Platinum, Yellow Gold, 18k Gold

Platinum ruby and brilliant cut diamond Ring
By Malcolm Betts
Located in London, GB
Platinum ring with cushion shaped ruby and channel set brilliant cut diamonds handmade in Notting
Category

2010s British Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Gem Ruby Diamond Platinum Ring, AGL Certified
Located in Beverly Hills, CA
ruby cut as a square cushion. It is accented by 0.85 carats of round and baguette cut diamonds which
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.52 Carat Elongated Cushion Cut Ruby and Diamond Three Stone Ring in Platinum
Located in NEW YORK, NY
This three-stone ring is set with a 3.52-carat cushion cut ruby center stone flanked with 2
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Art Deco Burma Ruby Diamond Platinum Ring
Located in New York, NY
Art Deco platinum hand-made ring featuring a 1.70 carat Burma ruby. This pigeon blood red ruby has
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Ruby Diamond Platinum Heart Ring
Located in Beverly Hills, CA
A stylish ring resembling a heart featuring fine quality gems. The cushion shaped ruby weighs 1.66
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.52 Carat Antique Cushion Unheated Burma Ruby and Diamond 3-Stone Platinum Ring
Located in Boston, MA
This red cushion cut cut ruby is custom set in an antique one-of-kind diamond and platinum ring
Category

Antique Mid-19th Century Unknown Three-Stone Rings

Materials

Diamond, Ruby, Platinum

AGL Certified 1.41 Cts Platinum, Ruby and Diamond Ring
Located in New York, US
Centering a ruby, flanked by 2 shield cut diamonds. - Ruby weighs 1.41 carats - Diamonds weighing
Category

2010s Cocktail Rings

Materials

Diamond, Ruby, Platinum

2.22 Carat Ruby Diamond Pave Platinum Frame Ring
By J. Birnbach
Located in New York, NY
This lovely platinum ring features a beautifully colored 2.22ct cushion cut ruby center with a pave
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Ruby, Diamond and Platinum Cluster Ring, 1.32 Carats
Located in London, GB
A modern cushion-shaped cluster ring, the central cushion-cut diamond weighing 1.32 carats
Category

2010s Art Deco Cluster Rings

Materials

Diamond, Ruby, Platinum

Platinum 0.30ctw Ruby & 0.16ctw Diamond Band Ring
Located in Boca Raton, FL
Center Details: Approx Diamond: 0.16ctw Approx Ruby: 0.30ctw Ring Material: Platinum Ring
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Ring, GRS Certified 5.82Ct, Brilliant/Step, Cushion, Heated, Vivid Red
By Fratelli Piccini
Located in Firenze, FI
Gemmological testing revealed characteristics corresponding to those of a natural ruby from : Burma
Category

2010s European Fashion Rings

Materials

Ruby, Platinum

Platinum Gold 1.63ctw GIA Cushion & Half Moon Diamond Solitaire Engagement Ring
Located in Montclair, NJ
(approx.) Material: Solid .900+ Platinum w/ Yellow Gold Accents Weight: 5.53 Grams Ring Size: 6.0 (Fitted
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, Platinum

4 Carat AGL Graded Ruby and Diamond Platinum Ring
By Regent Jewelers
Located in Bay Harbor Islands, FL
Ruby and diamond ring featuring a 4.04 carat AGL Graded Cushion Cut Ruby prong set in a platinum
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Mark Broumand 2.91 Carat Cushion Cut Ruby and Diamond Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning ruby and diamond engagement ring is truly one of a kind! It showcases a splendid
Category

2010s American Modern Engagement Rings

Materials

Ruby, 18k Gold, Yellow Gold, Platinum

2.48 Carat Certified Untreated Ruby Engagement Solitaire Ring Platinum
Located in US
A classic natural ruby engagement ring estate. Set with one cushion-shaped old cut natural
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Ruby, Platinum

3.81 Carat Ruby Cushion Three Stone Ring Marquise Diamonds
Located in New York, NY
Ruby Weight: 3.81 CTS Diamond Weight: 0.78 CT Metal: Platinum Ring Size: 7 Shape: Cushion Color
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

21.81 Carat Cushion Cut Ruby & Sapphire- Diamond Pave Bypass Ring
Located in New York, NY
The pinnacle of excellence and design are captured in this platinum ruby & sapphire bypass ring
Category

2010s American Contemporary Cocktail Rings

Materials

Sapphire, Diamond, Ruby, Platinum

25.16ct Burma Ruby Diamond Platinum Ring SZ 6.25 AGL Certificate
Located in New York, NY
Large cushion cut ruby of Burmese origin with heat enhancement weighing 25.16ct certified by AGL
Category

Late 20th Century Cocktail Rings

Materials

Ruby, Platinum

2.30 Carat Ruby & Diamond Three Stone Ring in Platinum
Located in Great Neck, NY
Certified Cushion Ruby weighing 2.30 carats Measuring (8.3x8.1) mm Diamonds weighing .69 carats
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Natural Ruby Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
7x7mm Ruby Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity and G-H
Category

2010s More Rings

Materials

Diamond, Ruby, Gold, 14k Gold, 18k Gold

AGL-Certified 1.46 Carat Cushion-Cut Burma Ruby Ring, Unheated, Diamond Halo
Located in New York, NY
13.97mm x 12.71mm Metal: Platinum, Gold Stone: Diamond, Ruby Stone Cut: Cushion Cut Style: Art Deco
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

2.58 Carat Cushion Cut Ruby and Diamond Three-Stone Engagement Ring
Located in London, GB
This beautiful three stone ring features a rich red cushion cut ruby weighing 2.58ct in a four claw
Category

2010s English Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Vintage 1.70Ct Thai Ruby and 1.68Ct Diamond Platinum Dress Ring 1975
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.70 carat Thai ruby and 1.68 carat diamond, platinum dress
Category

Vintage 1970s Cluster Rings

Materials

Diamond, Ruby, Platinum

No Heat Burma Ruby Diamond Platinum Engagement Ring
Located in New York, NY
A beautiful and vivid red natural cushion shaped ruby set with two trapezoid diamonds, two
Category

20th Century American Art Deco Engagement Rings

Materials

Diamond, Ruby, White Diamond, Platinum

Platinum Toi & Moi Ring with 2.4 Ct Ruby and 1.55ct Diamond
Located in Antwerp, BE
Gorgeous Platinum Toi et Moi Ring With Ruby and Diamond Ruby: Cushion shape Siam ruby 2.40ct
Category

21st Century and Contemporary Artisan More Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 4.02 Carats Cushion Cut Ruby & Diamond Three Stone Ring
By Roman Malakov
Located in New York, NY
This wonderful and classy three stone ring showcasing a GIA certified 4.02 carats cushion cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Unheated Ruby Double Halo Diamond Platinum Ring
By Tiffany & Co.
Located in Rome, IT
and rare gemstones, set in a combination of platinum and 18K yellow gold. The ring has a substantial
Category

2010s American Modern Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Platinum

2.58 Carat Ruby Diamond Princess Diana Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A lovely ruby ring designed in the same manner as Princess Diana’s famous sapphire engagement ring
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA 4.06 Ct Burma Ruby Diamond Platinum Antique Cocktail Ring
Located in Miami, FL
This Vintage ring is Geometrically filigree designed with a bottomless red Burmese Ruby; this can
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

1930s Art Deco Untreated Burmese Ruby and Diamond Platinum Ring
Located in Houston, TX
An Art Deco platinum and ruby and bead-set diamond ring with calibré-cut rubies, circa 1930. Ring
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Ruby, Diamond, Platinum

Sophia D. Ruby and Diamond Three Stone Platinum Ring
By Sophia D
Located in New York, NY
A three stone ring with 0.92 carat cushion cut center ruby flanked with 1.03 carat pear shaped
Category

2010s Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Platinum

French Edwardian Untreated Ruby Diamond 18 KT/Platinum Ring
Located in Napoli, IT
This ring is a very fine example of the Edwardian era Metal: 18 Kt yellow gold and platinum, tested
Category

Antique Early 1900s French Edwardian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Cellini 13.26CT Cushion Burmese Ruby Three-Stone Ring with 2.37 Carat Diamonds
By Giovane
Located in New York, NY
A truly magnificent classic ring. The cushion shaped Burmese ruby center stone is flanked by
Category

1990s Italian Contemporary Engagement Rings

Materials

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

Antique 1.50 Carat Burmese Ruby and 0.66 Carat Diamond Platinum Dress Ring
Located in Jesmond, Newcastle Upon Tyne
the French import platinum mark (masked man) and the ruby ring has been independently tested using
Category

Vintage 1930s Unknown Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique Natural Ruby & Diamond Engagement Ring, Platinum & 18k Yellow Gold
Located in New York, NY
gold. Ring Size: 6.5 US, Resizable Metal: Platinum, Gold, Yellow Gold Stone: Diamond, Ruby Stone Cut
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Ruby, Gold, Yellow Gold, Platinum

Cartier Certified 2.30 Carat Burma No Heat Ruby Diamond Platinum Ring
By Cartier
Located in New York, NY
Exquisite platinum Cartier engagement ring, with center C. Dunaigre of Switzerland certified 2.30ct
Category

20th Century French Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified NO HEAT Ruby & Diamond Three Stone Ring in Platinum
Located in Great Neck, NY
GIA certified UNHEATED cushion shape Ruby weighing 2.07 carats Measuring (8.37x7.14x3.16) mm
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Burmese Ruby and Diamond Three-Stone Engagement Ring Set in Platinum
Located in London, GB
A gorgeous Burmese ruby and diamond three stone engagement ring set in platinum. The piece is
Category

Early 2000s British Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Deco 0.79 Carat Center Burma 'Myanmar' No Heat Ruby & Diamonds Ring Platinum
Located in Miami, FL
Art Deco 0.79 Carat Center Burma (Myanmar) No Heat Ruby & Diamonds Ring Platinum Main Stone Carat
Category

Vintage 1930s More Rings

Materials

Diamond, Ruby, Platinum

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Platinum Ruby Ring Cushion For Sale on 1stDibs

Find the exact platinum ruby ring cushion you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Our collection of these items for sale includes 148 vintage editions and 127 modern creations to choose from as well. Making the right choice when shopping for a platinum ruby ring cushion may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a platinum ruby ring cushion has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, Shreve, Crump & Low and D and A Style are consistently popular. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes antique cushion cut and old mine cut alternatives. When shopping for a platinum ruby ring cushion, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Platinum Ruby Ring Cushion?

On average, a platinum ruby ring cushion at 1stDibs sells for $22,876, while they’re typically $1,000 on the low end and $1,575,000 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 Bvlgari 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.