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Platinum Certified

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11 Carat Princess Cut Diamond Engagement Ring Platinum Certified G VS1
Located in New York, NY
MONICA PRINCESS CUT DIAMOND THREE STONE PLATINUM CERTIFIED Center Diamond Carat Weight: 8 Carats
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Platinum Certified 3.85 Carat Natural Diamond & Pink Sapphire Thai Ruby Pendant
Located in Los Angeles, CA
A magnificent Platinum Certified 3.85 Carat Natural Diamond & Pink Sapphire Thai Ruby Pendant. The
Category

Early 2000s Thai Modern Pendant Necklaces

Materials

Diamond, Ruby, Platinum

Diana M. Platinum certified engagement ring with center diamond 4.30ct princess
By Diana M. Jewels
Located in New York, NY
Platinum certified engagement ring with center diamond 4.30ct princess cut I-color VS1-Clarity GIA
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Platinum Certified Burma Ruby and Diamond Ring
Located in Henderson, NV
Crafted in platinum, the ring features an oval ruby solitaire set in a graduating wide band style
Category

1990s Engagement Rings

Materials

Diamond, Ruby, Platinum

Jade & Diamond Ring Apple Green in Platinum Certified Untreated
Located in Southbury, CT
A gemmy apple green cabochon of certified natural, untreated Burmese jadeite is prong-set into a
Category

2010s Unknown Modern Fashion Rings

Materials

Diamond, Jade, Platinum

Handmade Platinum Certified Oval Sapphire & Baguette Diamond Engagement Ring
Located in Montclair, NJ
solid platinum. The ring features a gorgeous oval brilliant cut sapphire solitaire neatly claw-prong set
Category

1990s Engagement Rings

Materials

Diamond, Sapphire, Platinum

2.01 Carat Natural Burmese Ruby Ring Set in Platinum Certified by GIA
Located in Tokyo, JP
A beautiful Engagement Ring featuring a 2.01 Carat, GIA Certified, Natural, Burmese Heated Ruby and
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A gem blue sapphire, certified by the GIA, takes center stage of this lovely platinum ring. The
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

1.70 Carat Padparadscha Sapphire Diamond Platinum Ring, GRS Certified
Located in Beverly Hills, CA
A classic, true gem-quality Ceylon Padparadscha sapphire takes center stage of this platinum made
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Padparadscha Sapphire , Platinum

Pigeon Blood Burmese Ruby Diamond Platinum Ring, GRS Certified
Located in Beverly Hills, CA
the sides of the ring adding brilliance and sparkle. Hand-fabricated in platinum, certified by GRS as
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

5.26 Carat Ceylon Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
diamonds set on its sides. Hand-fabricated in platinum, certified by the GIA as natural with Ceylon origin
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Sapphire, Platinum

Fine Burmese Ruby Diamond Platinum Ring, GRS Certified
Located in Beverly Hills, CA
in platinum, certified as natural and Burmese by GRS, and ready to be worn! Ring Size 6.50
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

2.58 Carat Ruby Diamond Princess Diana Platinum Ring, GIA Certified
Located in Beverly Hills, CA
Diana’s ring. Hand-fabricated in platinum, certified by the GIA, and ready to be worn. Ring Size 6.25
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

7.73 Carat No-Heat Blue Sapphire Diamond Platinum Ballerina Ring, GIA Certified
Located in Beverly Hills, CA
baguette-cut diamonds set in a spiraling ballerina setting. Hand-fabricated in platinum, certified by the
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Blue Sapphire, Platinum

2.19 Carat D-VS2 Asscher-cut Diamond Platinum Engagement Ring, GIA Certified
Located in Beverly Hills, CA
platinum, certified by the GIA, and ready to be worn. Ring Size 5.50 Weight: 12.1 grams
Category

21st Century and Contemporary North American Engagement Rings

Materials

Diamond, Platinum

4.13 Carat Jadeite Jade Diamond Sunburst Platinum Ring, GIA Certified “Type A”
Located in Beverly Hills, CA
design. Hand-fabricated inn platinum, certified by the GIA and ready to be worn. Ring Size 6.50 Weight
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Jade, Platinum

Superb 1.01 Carat Ho-Heat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
round brilliant-cut diamonds which accent the fine gem. Hand fabricated in platinum, certified by the
Category

21st Century and Contemporary North American Engagement Rings

Materials

Diamond, Ruby, Platinum

Diana M. 19.85 Carat Marquise Cut Flawless Diamond Ring
By Diana M. Jewels
Located in New York, NY
. 19.85 Carat Marquise J Color Internally Flawless, set with 1.50 Carats of diamonds in Platinum
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

Ruby and Diamond Bracelet
By Diamond Scene New York
Located in New York, NY
under 1.5 inches wide. Set in platinum Certified by Christian Dunaigre Laboratory, Switzerland.
Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Ruby

18 Karat Rose Gold and Platinum Ceritfied Pink Sapphire 1.18 Carat Tulip Ring
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat Rose Gold and Platinum Certified Pink Sapphire 1.18 Carat Tulip Ring, Tiffany Designer
Category

2010s American Contemporary Engagement Rings

Materials

Pink Sapphire, 18k Gold, Rose Gold, Platinum

18 Karat Yellow Gold and Platinum Ceritfied Pink Sapphire 1.18 Carat Tulip Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold and Platinum Certified Pink Sapphire 1.18 Carat Tulip Ring, Tiffany Designer
Category

2010s American Contemporary Engagement Rings

Materials

Pink Sapphire, 18k Gold, Yellow Gold, Platinum

Sapphire and Diamond Earring and Necklace Set
By Diamond Scene New York
Located in New York, NY
. Set in Platinum Certified by Christian Dunaigre of Switzerland Earrings: measure approximately
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Sapphire

Certified Mozambique Ruby with GIA Certified Diamond Platinum Ring
By Avanti
Located in Carrollton, TX
This phenomenal, luxurious Ruby is certified by GRS and is surrounded by amazing diamonds. Each
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage Emerald & Diamond Platinum Ring (Certified)
Located in Miami, FL
Immerse yourself in timeless luxury with our exquisite Unisex Diamond, Emerald, and Platinum Ring
Category

2010s European Medieval Engagement Rings

Materials

Diamond, Emerald, Platinum

Certified Platinum Opal and Diamond Ring
Located in West Palm Beach, FL
A beautiful platinum Opal & Diamond ring. This, lovely 4.50cts Opal ring is surround with 2cts of
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, Platinum

GIA Certified Platinum Diamond Tennis Bracelet
By Avanti
Located in Carrollton, TX
This diamond tennis bracelet is a special heirloom quality piece. Every diamond is GIA certified
Category

2010s American Contemporary Tennis Bracelets

Materials

Diamond, Platinum

GIA Certified Emerald Cut Diamond Platinum Engagement Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Presenting a stunning GIA Certified 3 Carat Emerald Cut Diamond Platinum Engagement Ring, adorned
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Alexandrite Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A classy stylish ring featuring a 1.69 carat natural alexandrite certified by the GIA. It has a
Category

21st Century and Contemporary American Fashion Rings

Materials

Alexandrite, Diamond, Platinum

GIA Certified Diamond Platinum Galaxy Earrings
By William Goldberg
Located in San Francisco, CA
Fantastic platinum galaxy earrings, each centering around an oval-shaped diamond (GIA 1.00-carat I
Category

21st Century and Contemporary American Clip-on Earrings

Materials

Diamond, Platinum

GIA Certified Diamond Platinum Galaxy Earrings
GIA Certified Diamond Platinum Galaxy Earrings
Free Shipping
H 1.25 in Dm 1 in L 1 in
Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A fine platinum ring featuring a 2.99 carat oval-shape ruby! It has a vivid pinkish-purplish-red
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.21 Carat Diamond Platinum
Located in Atlanta, GA
Ring Size: 6 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3 grams Center Diamond
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White 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

Platinum GIA Certified 15.22 Ct. Diamond Ring
Located in Aventura, FL
Platinum GIA Certified 15.22 Ct. Diamond Ring Weighing 11.1 grams Set with a GIA Certified 15.22
Category

2010s North American Contemporary Engagement Rings

Materials

Diamond, Platinum

Certified Colombian Emerald Platinum Wedding Ring
By HYT Jewelry
Located in Hong Kong, HK
white diamond halo surrounding them. Set in platinum to enrich the spectacular hues of the emerald and
Category

2010s Hong Kong Contemporary Wedding Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 1.98ct Natural Ruby Platinum Necklace
Located in Hong Kong, HK
Adorn yourself with sophistication wearing our Top Crown Jewelry exquisite collection of platinum
Category

21st Century and Contemporary Hong Kong Pendant Necklaces

Materials

Ruby, Platinum

Certified 2.03ctw Diamond Ring Crafted in Platinum
Located in Webster, NY
Certified 2.03CTW Diamond ring crafted in Platinum with Princess & Baguette cut accent diamonds
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

EGL Certified Diamond Sapphire Platinum Ring
Located in Stamford, CT
an octagonal "X" style platinum setting. 1 round old European cut diamond, approx. total weight
Category

21st Century and Contemporary Fashion Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

GIA Certified Emerald & Baguette Cut Diamond Platinum Engagement Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified Emerald & Baguette Cut Diamond Platinum Engagement Ring. The ring weighs 7.2 grams
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

GIA Certified Platinum Diamond Necklace 1.68 ct
Located in Laguna Beach, CA
Diamond solitaire necklace with platinum chain and mounting. There is a faint stamp on the chain
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 1.01 Carat Diamond Platinum Ring
Located in New York, NY
This charming platinum ring is centered with a sparkling GIA certified emerald cut diamond that
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified Pear Shaped Diamonds Platinum Ring
Located in New York, NY
This gorgeous platinum ring is set with two sparkling GIA certified pear shape diamonds that weigh
Category

20th Century Cluster Rings

Materials

Diamond, Platinum

GIA Certified Platinum Diamond Ring 1.51 ct
Located in Laguna Beach, CA
Platinum and diamond solitaire ring. Tests platinum and weighs 4.9 grams gross weight. The diamond
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Important Certified Colombian Emerald Diamond Platinum Bracelet
Located in New York, NY
Important platinum bracelet, featuring ten AGI certified Colombian emeralds, measuring approx. 10.8
Category

20th Century More Bracelets

Materials

Diamond, Emerald, Platinum

Certified Natural 2.00 Carat Emerald Platinum Ring
Located in Miami, FL
a kind vintage emerald and platinum ring. Certified by GIA graduate gemologist, AGI New York
Category

21st Century and Contemporary European Contemporary Engagement Rings

Materials

Emerald, Platinum

GIA Certified "Radiant" Cut 5.07 Carat Platinum Ring
Located in Surfside, FL
GIA certified cut-cornered rectangular modified brilliant "RADIANT" cut diamond 5.07 carat ( I
Category

20th Century Engagement Rings

Materials

Platinum

Certified Natural Ruby & Diamond Vintage Platinum Ring
Located in London, GB
platinum setting. Specifications: Weight of Ruby: 0.64 carats Diamond Weights: 0.49 carats Metal Type
Category

Mid-20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage GIA Certified Diamond Platinum Anniversary Ring
Located in New York, NY
This magnificent platinum anniversary ring from the Art Deco era is centered with a sparkling GIA
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Platinum

Edwardian Certified Natural Pearl Diamond Platinum Earrings
Located in Napoli, IT
This outstanding pair of earrings is Edwardian period, 1905 ca Hand crafted of solid Platinum Long
Category

Antique Early 1900s European Edwardian Dangle Earrings

Materials

Diamond, Natural Pearl, Platinum

Certified Natural White Diamond Platinum Cocktail Ring
By HYT Jewelry
Located in Hong Kong, HK
This unique butterfly-motif platinum ring features marquise-shape and pear-shape scintillating
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

White Diamond, Platinum

Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A fine platinum ring featuring a gem Burmese ruby from the famed mines of Mogok. The ruby weighs
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.13ct Sapphire Diamonds Ring Platinum
Located in New York, NY
GIA Certified: 2.13ct. Natural No Heat blue sapphire ring. Full cut brilliant oval cut Clean
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Padparadscha Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A stunning ring featuring a rare GIA certified 4.74 carat natural Padparascha sapphire. The pinkish
Category

2010s American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A GIA certified 8.93 carat blue sapphire without heat treatment. The oval cut sapphire has a
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.22ct Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.2 grams Total Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Platinum

EGL Certified 2.02 Carat Platinum Stud Earrings
Located in Stamford, CT
Diamond stud earrings. 2 round brilliant cut diamonds totalling 2.02cts, set in 4 prong platinum
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

Platinum Solitaire GIA Certified Diamond Engagement Ring
Located in Towson, MD
One platinum diamond engagement ring set with one round brilliant cut diamond, approximately 0.80
Category

20th Century Contemporary Engagement Rings

Materials

Diamond, Platinum

Gem Ruby Diamond Platinum Ring, AGL Certified
Located in Beverly Hills, CA
rubies on the market today. It weights 3.74 carats and is certified by the AGL in New York as a natural
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.50 Carat Diamond Platinum Engagement Ring
Located in Westport, CT
An original GIA certified diamond engagement ring, centered with one natural round brilliant cut
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Diamond Emerald Platinum Ring 4.60 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Emerald Diamond Platinum Ring 4.60 TCW Certified $7,950 920743 This
Category

2010s American More Rings

Materials

Diamond, Emerald, Platinum

GIA Certified Colombian Emerald Diamond Platinum Bracelet
By Emeralds Maravellous
Located in US
This important estate classic platinum bracelet, featuring fourteen Colombian emeralds, measuring
Category

21st Century and Contemporary American Art Deco Tennis Bracelets

Materials

Diamond, Emerald, Platinum

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Platinum Certified For Sale on 1stDibs

Find the exact platinum certified 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. You can easily find a 7341 antique edition and 11740 modern creations to choose from as well. Finding the perfect platinum certified may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing platinum certified — no matter the origin — is easy, but Antinori Fine Jewels, Roman Malakov and Diana M. Jewels each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also emerald cut and oval cut versions for sale. There aren’t many items for men if you’re seeking a platinum certified, as most of the options available are for women and unisex.

How Much is a Platinum Certified?

On average, a platinum certified at 1stDibs sells for $23,842, while they’re typically $0 on the low end and $475,940,000 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.