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Blue Nile 3-Stone Platinum Diamond Engagement Ring Cushion 1.96 Carat
By Blue NIle
Located in San Diego, CA
Blue Nile Diamond Engagement Ring Style: 3-Stone Past Present Future Serial Number: Report#645616 Metal: Platinum Size: 6 - sizable Total Carat Weight: 0.96 tcw Diamond Shape: ...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

5 Carat Green Tourmaline Cushion Cut Diamonds Platinum 950 Cocktail Ring
By FERRUCCI
Located in Lake Peekskill, NY
5 deep electric Green natural Tourmaline in a one of a kind, hand made Platinum 950, adorned by 0.60 carats of white diamonds pave, designed and conceived in New York City. This ri...
Category

2010s Modern Cocktail Rings

Materials

White Diamond, Diamond, Tourmaline, Platinum

GIA Certified 9.23 Carat Cushion Tanzanite Diamonds Platinum 950 Cocktail Ring
By FERRUCCI
Located in Lake Peekskill, NY
9.23 carat deep blue Tanzinite GIA Certified, in a one of a kind, hand made Platinum 950, adorned by 0.60 carats of white diamonds pave, designed and conceived in New York City. Th...
Category

2010s Modern Cocktail Rings

Materials

Tanzanite, White Diamond, Platinum

French 1950s Natural Cushion Cut Ceylon Sapphire Diamonds Platinum Ring
Located in Poitiers, FR
Ring in platinum, dog's head hallmark. Rectangular, this sublime retro ring is set with 4 claws of a cushion- cut blue sapphire surrounded by 16 diamonds, all lined with a twist. The...
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

French 1950s No Heat Ceylon Cushion Cut Sapphire Diamonds Platinum Cocktail Ring
Located in Poitiers, FR
Ring in platinum, dog's head hallmark. Important rectangular shape antique ring, it is set with 4 double claws, of an oval blue sapphire surrounded by 2 x 7 brilliant- cut diamonds a...
Category

Vintage 1950s Retro Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

EGL US 4.06 Carat K/SI1 Cushion Platinum Pave Set Diamond Ring with Halo
By Sebastian Bernard
Located in Los Angeles, CA
A very shiny 4.06 Ct Square Cushion K/SI1 EGL US certified center Diamond set in a fine Split Shank Platinum Pave set Engagement Ring with a halo. Total diamond weight of 0.59 Ct. on...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Burma Blue Sapphire Ring with Diamonds Platinum GIA Certified
Located in Boca Raton, FL
IF YOU ARE REALLY INTERESTED, CONTACT US WITH ANY REASONABLE OFFER. WE WILL TRY OUR BEST TO MAKE YOU HAPPY! Platinum Ring with No Heat Burma Sapphire Center with Diamonds 11.78 car...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Sapphire, Platinum

1920s Art Deco Platinum 18 Karat White Gold Diamond Dangle Earrings
Located in Poitiers, FR
Pair of dangle earrings in platinum and 18 karats white gold. Sumptuous antique ears pendants, each one is set with a drop cushion- cut diamonds set with claws, each pattern is retai...
Category

Vintage 1920s Art Deco Dangle Earrings

Materials

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

GIA 6.15cts t Natural Ceylon No Heat Sapphire and Diamond Platinum Ring
Located in Miami, FL
Want to Get Engaged? Modern not your Style? This Classic 3 stone design Engagement Ring boasts beauty and 5.55 Carat Cushion cut No Heat Natural Ceylon Sapphire (Sri Lanka) beami...
Category

2010s Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Emilio Jewelry 5.50 Carat Gem Quality Royal Blue Cushion Sapphire Diamond Ring
By Emilio!
Located in New York, NY
The most gorgeous deep blue Ceylon sapphire Gem quality center sits in our unique hand made Platinum mounting. The center stone is totally eye clean. It is a certified Sri Lanka Ceyl...
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Platinum Cushion Cut Diamond Ring
Located in Towson, MD
One platinum diamond engagement ring set with one center cushion cut diamond, 1.07 carat total weight with F color and VS1 clarity. Down each shoulder of the shank are eight bead s...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Cushion Cut Sapphire and Diamond Ring
By Diana M. Jewels
Located in New York, NY
Platinum sapphire and diamond ring with 9.71 carats cushion cut sapphire c.dunaigre certified set with 3.30 carats of oval and emerald diamonds around on the halo and micro pave di...
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, Platinum

Platinum Cushion Cut Blue Sapphire and Diamond Ring
Located in Great Neck, NY
Platinum Cushion Cut Blue Sapphire and Diamond Ring 4.45 Carats of Sapphires 1.38 Carats of Diamonds Cushion Cut Platinum
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum Cushion Cut Diamond Eternity Band 6.96 Carat
Located in New York, NY
A modern cushion cut diamond eternity anniversary band. Featuring 17 brilliant cushion cut diamonds creating a continuous and stunning design. The perfect present for the eternal lov...
Category

2010s Modern Wedding Rings

Materials

Diamond, Platinum

0.84 Carat 950 Platinum Cushion Emerald Engagement Ring
By Diamonds Mine
Located in New York, NY
This beautiful Halo with accents vintage promise ring is made of 18k milgrain 950 Platinum with a cushion-cut central Emerald which is companied by 22 meticulously crafted mellee dia...
Category

2010s Art Deco Engagement Rings

Materials

Emerald, Platinum

Platinum Cushion Sapphire Diamond Custom Ring
By Original Deco / Mindi Mond Redesign
Located in New York, NY
One- of-a-kind hand made platinum setting. Center bezel set cushion mixed cut natural sapphire. Approx 1.50 carat. Blue and transparent. 14 side round diamonds =approx 0.62 CTW Size...
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Platinum Cushion Cut Diamond Ring 1.51 Carat
Located in London, GB
A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut diamond in a four claw setting with a weight of 1.51ct, H colour and VS1 clarity. The rin...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Rachel Koen Platinum Cushion Diamond Eternity Band 8.34 Carat
Located in New York, NY
This beautiful eternity band ring is set with 14 perfectly matched cushion cut diamonds, each weighing between 0.52 carat. Each stone is F-G color and VS1 clarity. Total carat weight...
Category

2010s Modern Wedding Rings

Materials

Diamond, Platinum

Cushion Cut Diamond Platinum Necklace
By Steven Fox Jewelry
Located in Greenwich, CT
A rare and important collection of cushion cut diamonds dance gracefully together creating a one-of-a-kind necklace that is a musical masterpiece. Designed and handmade by Steven Fox...
Category

2010s Contemporary Chain Necklaces

Materials

Diamond, Platinum

Platinum Cushion Cut Pale Pink Sapphire and Diamond Ring
Located in East Grinstead, GB
Platinum Cushion Cut Pale Pink Sapphire and Diamond Cocktail Ring A contemporary pretty pale pink sapphire cocktail ring. Stand out with this beautiful peachy pink cushion cut spar...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Pink Sapphire, Platinum

GIA Certified Platinum Cushion Cut Diamond Ring 1.01 Carat E/VS2
Located in London, GB
A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut diamond in a four claw setting with a weight of 1.01ct, E colour and VS2 clarity. The rin...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1970s Platinum Cushion or Oval Sapphire Ring
Located in Hicksville, NY
Beautiful Ring with a Cornflower Blue/Purplish Color Sapphire Features a Cushion/Oval Shape, giving it plenty of sparkle from all angles and allows an elongated look for a slender lo...
Category

Vintage 1970s Engagement Rings

Materials

Blue Sapphire, Platinum

Rachel Koen Platinum Cushion Cut Diamond Eternity Band 9.99 Carat
Located in New York, NY
This beautiful eternity band ring is set with 16 perfectly matched cushion cut diamonds, each weighing between 0.70 carat. Each stone is G-H color and SI clarity. Total carat weight ...
Category

2010s Modern Wedding Rings

Materials

Diamond, Platinum

GIA Certified Platinum Cushion Cut Diamond Engagement Ring 0.81 Carat
Located in London, GB
A beautiful platinum cushion cut diamond ring. The platinum ring comprises of a cushion cut diamond in a four claw setting with a weight of 0.81ct, H colour and VVS1 clarity. The rin...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Art Deco Platinum Cushion Sapphire Diamond Ring
By Tiffany & Co.
Located in New York, NY
A rare and pristine Art Deco cushion sapphire platinum diamond ring by Tiffany & Co. circa 1925. This ring features a blue cushion shaped sapphire weighing approximately 1.80 ct. The...
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Sapphire, Diamond, Blue Sapphire, Platinum

GIA Certified Platinum Cushion Cut Diamond Engagement Ring 2.00 Carat
Located in London, GB
An 18k white gold cushion cut diamond ring. The ring comprises of a cushion cut diamond in a four claw setting with a weight of 2.00ct, I colour and SI1 clarity. The ring is a size U...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Platinum Cushion Cut Diamond Engagement Ring 2.00 Carat F/VS2
Located in London, GB
A stunning platinum cushion cut diamond engagement ring. The ring comprises of a cushion cut diamond in a four claw setting with a weight of 2.00ct, F colour and VS2 clarity. The rin...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Cushion Cut 11.06 Carat Blue Sapphire and Diamond Ring
Located in Great Neck, NY
Platinum Cushion Cut Blue Sapphire and Diamond Ring 11.06 Carats of Blue Sapphires 0.91 Carats of Diamonds Cushion Cut
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified Platinum Cushion Cut Diamond Studs 0.50 Carat Total
By Lili Jewelry
Located in New York, NY
1/2 CT diamonds set in low basket 4 prong push back style. GIA certificates for each diamond color ranging from D-F. VVSI - VS2 in clarity. Lab tested guarantee all NATURAL mined di...
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Platinum

GIA Certified Platinum Cushion Cut Diamond Studs 0.75 Carat Total
By Lili Jewelry
Located in New York, NY
3/4 CT diamonds set in low basket 4 prong push back style. GIA certificates for each diamond . 1 diamond E VS2 0.38 . 2 diamond F VS1 0.40. Total for both diamonds 0.78 carats . Lab ...
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Platinum

GIA Certified Platinum Cushion Cut Diamond Studs 1.00 Carat Total
By Lili Jewelry
Located in New York, NY
1 CT diamonds set in low basket 4 prong push back style. GIA certificates for each diamond color ranging from D-F. VVSI - VS2 in clarity. Lab tested guarantee all NATURAL mined diam...
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Platinum

Platinum Cushion Diamond Art Deco Style Marquise Shape Cluster Ring
Located in East Grinstead, GB
Platinum Cushion Diamond Art Deco Style Marquise Shape Cluster Ring A fine example of a dazzling Art Deco style cluster. The navette shape cluster consists of a old cushion cut diam...
Category

21st Century and Contemporary Art Deco Cluster Rings

Materials

Diamond, White Diamond, Platinum

Cushion Cut Ruby & Diamond Platinum Ring
Located in Solvang, CA
Estate American cushion cut ruby & diamond platinum ring. This platinum ring features a 1.27 carat cushion cut ruby center with three rows of round brilliant diamonds to each side, a...
Category

Early 2000s Fashion Rings

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Platinum Cushion Cut Diamond Novo Ring 2.22 Carat G/VVS1
By Tiffany & Co.
Located in London, GB
An eye-catching diamond ring in platinum from the Novo collection by Tiffany & Co. The ring is set to the centre with a 2.22ct cushion cut diamond in a classic 4 claw setting. The di...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Cushion Diamond Platinum Halo Engagement Ring
Located in Stamford, CT
Solid Platinum cushion halo ring with diamonds pave set in the side and shoulders of the ring as well. 1 cushion diamond, approx. total weight 1.02cts, I, VS2, GIA certificate #2...
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Cushion Cut Center 1.02CT F-VVS2 Diamond Wedding Set
By Tiffany & Co.
Located in Montgomery, AL
Tiffany & Co. Platinum Cushion Cut GIA Certified Diamond Wedding Set Ring The band is Size 5.75 The engagement ring is size 6 7.5 Grams 1 Cushion Cut Diamond 1.02 Carats Clarit...
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

Nazarelle Platinum Cushion 5.58 Carat Ceylon Sapphire Pear Diamonds 3-Stone Ring
By Nazarelle
Located in Houston, TX
This ring is made in platinum and features a 5.58 ct Certified cushion cut Ceylon Sapphire center stone and 2 certified pear shape side diamonds. The Sapphire certificate number is C...
Category

2010s Modern Three-Stone Rings

Materials

Sapphire, Diamond, Blue Sapphire, Platinum

Cushion Diamond GIA F-VVS2 Platinum Engagement Ring
By Dover Jewelry
Located in Miami, FL
This beautiful diamond ring is crafted in solid platinum. Displaying a prominent four prong set cushion cut diamond approx. GIA 2.06 carats, F color, VVS2 clarity. Surrounded by a ha...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Cushion Cut Blue 2.23ct Spinel Art Deco Style Diamond Halo Ring
Located in Brisbane, QLD
Handmade Platinum Cushion Cut Blue 2.23ct Spinel and Art Deco Style Diamond Halo Ring. TDW 0.36ct
Category

2010s Art Deco More Rings

Materials

Spinel, Diamond, Platinum

Tacori Cushion GIA Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This stunning diamond engagement ring is crafted in solid platinum, weighing 5.5 grams and measuring 9mm x 6mm high. Exposing a centered prong-set GIA lab reported cushion brilliant ...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

  • Tacori Cushion GIA Diamond Platinum Engagement Ring
  • Tacori Cushion GIA Diamond Platinum Engagement Ring
  • Tacori Cushion GIA Diamond Platinum Engagement Ring
  • Tacori Cushion GIA Diamond Platinum Engagement Ring
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H 0.24 in. W 0.36 in.
Antique Cushion Amethyst Diamond Platinum Brooch Pin
Located in Miami, FL
Meticulously crafted in platinum, this GIA-certified 1920's art deco antique amethyst brooch of dramatic presence will accentuate your best outfits.   Crafted in platinum, the large...
Category

Vintage 1920s Art Deco Brooches

Materials

Amethyst, Diamond, Platinum

GIA Certified 3/4 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
3/4 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond quality colorless ranging from D-F VVSI-VS2 clarity. Lab tested guarantee NATURAL...
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 1/2 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
1/2 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond quality colorless ranging from D-F VVSI-VS2 clarity. Lab tested guarantee NATURAL...
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Platinum

18 Karat Yellow Gold and Platinum Cushion Cut Tanzanite Diamonds Cocktail Ring
Located in Boca Raton, FL
18K Yellow Gold and Platinum Cushion Cut Tanzanite Diamonds Cocktail Ring This one-of-a-kind ring features an incredible, cushion-cut Tanzanite center with diamonds set in platinum ...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Platinum Cushion Blue Sapphire and Diamond Milgrain Ring Center, 1.25 Carat
Located in San Francisco, CA
This vintage-inspired ring features a 1.25 Carat Square Cushion shaped Premium Blue Sapphire four prong set along a leaf design shank with a touch of milgain on its edge. The pave' s...
Category

21st Century and Contemporary More Rings

Materials

Diamond, Blue Sapphire, Platinum

Contemporary Cushion Cut Sapphire Diamond Platinum Ring
Located in New York, NY
Contemporary Cushion Cut Sapphire Diamond Ring 16.80 cts in Platinum. A magnificent ring centering a large cushion-cut heated sapphire, surrounded by 12 round cut diamonds, finely m...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Cushion Diamond Baguette Halo Platinum Engagement Ring
By Dover Jewelry
Located in Miami, FL
This enchanting diamond engagement ring is crafted in solid platinum. Prong-set with a centered GIA lab reported cushion-brilliant-cut diamond weighing approx. 0.75 carats, graded H ...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

2.05 Cushion Brilliant Platinum Diamond Engagement Ring
Located in New York, NY
A beautiful and lively Cushion Brilliant is the centerpiece of this beautiful and well handcrafted platinum engagement ring. The cushion is accompanied by a report from the GIA givin...
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Platinum

Cushion Cut Diamond Eternity Band Set in Platinum
Located in New York, NY
Beautiful handmade cushion cut diamond eternity band. 6.93 carats of F-G color VS clarity diamonds set in platinum. Each cushion cut diamond is just under half a carat. The ring...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

1.01 Carat D SI1 Cushion Diamond Platinum Ring
Located in London, GB
A diamond solitaire ring, set with a 1.01ct, D colour, S11 clarity, cushion brilliant-cut diamond, in a four claw setting, with a round brilliant-cut diamond surround and diamond set...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco Cushion-Cut Diamond Platinum Ring
Located in Houston, TX
Art Deco platinum diamond ring consisting of a central bezel-set antique cushion-cut diamond flanked by square step-cut diamonds in a finely-detailed openwork mounting enhanced by be...
Category

Vintage 1920s Art Deco Bridal Rings

Materials

Diamond, Platinum

Platinum 1.60 Carat Cushion Cut Diamond Engagement Ring
Located in Cape May, NJ
Era: New Composition: Platinum Primary Stone: Cushion Cut Diamond Carat Weight: 1.60 Carats Color/Clarity: J / SI1 Accent Stone: Round Brilliant Diamonds Carat Weight: Approxi...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Platinum 8.24 Carat Cushion Cut Diamond Eternity Band
Located in Cape May, NJ
Era: New Composition: Platinum Primary Stone: 16 GIA Certified Cushion Cut Diamonds Total Carat Weight: 8.24 Carats Color/Clarity: G-H / VVS1-VS2 GIA Report Numbers: 6331110344...
Category

2010s Band Rings

Materials

Diamond, Platinum

Important Cushion Cut Ceylon Sapphire Diamond Platinum Necklace
By Diamond Scene New York
Located in New York, NY
An incredible piece! 75.50 carats of beautiful Intense to Vivid Blue cushion cut sapphires, including a 17.48 carat cushion cut drop. 45.13 carats of diamonds, all set in platinum...
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire, Platinum

Edwardian Old Mine Cushion Diamond Platinum Engagement Ring
Located in New York, NY
Beautifully designed and masterfully hand-crafted in platinum this Edwardian three stone ring from ca 1915 exhibits an amazing detail of ajoure work and hand engraving throughout th...
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Platinum

2.01 Carat GIA Cushion Cut Diamond Ring Platinum
Located in New York, NY
GIA Certified: 1.01ct. Cushion Cut Brilliant diamond ring Report: 2145777278 I-color Si-1 clarity Side diamonds: French pave artsy details, 1.00ct. Rounds, Full cuts F /...
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

4 Carat Cushion Cut Diamond Solitaire Engagement Ring, Platinum Setting
By Concierge Diamonds Inc.
Located in Los Angeles, CA
A cushion cut diamond solitaire engagement is a classic ring that never goes out of style. A timeless design to propose marriage with, this delicate cushion cut diamond solitaire eng...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Platinum 5.11 Ct Cushion Cut Diamond Engagement Ring
Located in Palm Beach, FL
Platinum 5.11 ct Cushion Cut Diamond Engagement Ring. GIA certification number 5101816365. H Color VS2 Clarity. Mounting contains 31 pave set diamonds in the band. Diamond weight app...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Tacori GIA Cushion Pave Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This glamorous shimmering diamond engagement ring is crafted in solid platinum, weighing 6 grams and measuring 7mm x 5mm high. Displaying a prominently prong-set GIA lab reported cer...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 14.04 Carat Cushion Cut Sapphire and Cushion Diamond Platinum Ring
By Kiersten Elizabeth
Located in Charleston, SC
A one of a kind creation by Kiersten Elizabeth using a magnificent 9.98 Carat Elongated Cushion Cut Blue Sapphire center flanked by incredibly striking matched Elongated Cushion Cut ...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Platinum Cushion For Sale on 1stDibs

You are likely to find exactly the platinum cushion 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 18k Gold — can elevate any look. Our collection of these items for sale includes 1044 vintage editions and 1639 modern creations to choose from as well. You’re likely to find the perfect platinum cushion among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Creating a platinum cushion has been a part of the legacy of many jewelers, but those produced by J. Birnbach, Tiffany & Co. and Roman Malakov are consistently popular. A cushion cut version of this piece has appeal, but there are also antique cushion cut and old mine cut versions for sale. When shopping for a platinum 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 Cushion?

Prices for a platinum cushion can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $250 and can go as high as $3,200,000, while this accessory, on average, fetches $20,760.

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. The most collectible 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.