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1ct Platinum Diamond Engagement Ring

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Antique 1ct Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1 carat diamond and platinum solitaire engagement ring; part of our
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

Vintage Art Deco 1ct Diamond Engagement Ring Platinum Estate Fine Bridal Jewelry
Located in Torrance, CA
Elegant & finely detailed Art Deco era engagement ring (circa 1920s to 1930s) crafted in platinum
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Diamond Engagement Platinum Ring
Located in Beverly Hills, CA
One diamond engagement ring in platinum centering one old European cut diamond weighing
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Three-Stone Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
Three-stone diamond platinum engagement ring centering one prong set, radiant cut diamond weighing
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

3.00 Carat Diamond Engagement Platinum Ring
Located in Beverly Hills, CA
One 3.00 ct. diamond engagement platinum ring centering one prong set, round brilliant cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1ct Oval Cut Diamond Solitaire Engagement Ring in 18ct Yellow Gold
Located in Brisbane, AU
solitaire 4 claw set with eagle claws Solitaire 1ct Natural Oval Cut Diamond GSI GIA graded Please
Category

2010s Artisan Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco Style 2.58 Carat Diamond and Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
style diamond ring has been crafted in platinum. The millegrain ornamented setting features a 1.90 Ct
Category

2010s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1.82 Carat Diamond and Platinum Halo Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique and contemporary 1.82 Ct diamond and platinum halo style halo ring; part of our
Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, Platinum

Diamond Engagement Ring in Platinum, circa 1980s
Located in Beverly Hills, CA
Diamond fashion engagement ring in matte finished platinum centering 1 bezel set, pear brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Ladies Platinum Double Halo Diamond Engagement Ring
Located in Houston, TX
Weight: 5.30 grams Ladies 950 platinum diamond double-halo engagement ring with a half round shank
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Art Deco engagement ring in platinum with filigree! #R0189 Metal: Platinum Weight: 2.4
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Platinum Diamond Engagement Ring 0.65 ctw
Located in Houston, TX
. Double-Prong Set in Platinum with: One (1) early round brilliant cut natural diamond: Measurements
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.31 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 5.31 ct. diamond platinum engagement ring centering one claw prong set, pear
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Edwardian 1 Carat Diamond Platinum Engagement Ring
Located in New York, NY
European cut diamond that weighs 1ct. and is graded G color with SI1 clarity. The top of the ring measures
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.09 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 2.09 ct. diamond platinum engagement ring centering one prong set, emerald cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.79 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.79 ct. diamond platinum engagement ring centering one prong set, radiant cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum and Diamond Engagement Ring Size 4.5 #16459
Located in Washington Depot, CT
Vintage Platinum and Diamond Engagement Ring Size 4.5- This sparkling ring features one round
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1 ct. diamond platinum engagement ring centering one prong set, round brilliant
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.81 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.81 ct. diamond platinum engagement ring centering one prong set, cushion
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.02 ct. diamond platinum engagement ring centering one prong set, cushion
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.04 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
One GIA certified 1.04 ct. diamond platinum engagement ring featuring one prong set, transitional
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Certified 1 Ct. Diamond and Emerald Art Deco Style Target Ring in Platinum 950
Located in Bangkok, TH
An Art Deco inspired target ring, boasting a central bezel set GIA certified 1 carat diamond with a
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring
By The Leo Diamond
Located in Rome, IT
Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring. The Shank is 14K White Gold, the
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Certified 1 Ct. Diamond and Ruby Art Deco Style Target Ring in Platinum 950
Located in Bangkok, TH
An Art Deco inspired target ring, boasting a central bezel set GIA certified 1 carat diamond with a
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 6.74 Carat Diamond Engagement Ring in Platinum
Located in Beverly Hills, CA
One GIA certified 6.74 ct. diamond engagement ring in platinum centering one emerald cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.16 Carat Diamond Platinum Victorian Engagement Ring
Located in Beverly Hills, CA
One GIA certified 6.16 ct. diamond platinum Victorian engagement ring centering one antique claw
Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Platinum

Tacori 2 Carat Emerald Cut Diamond Engagement Ring Platinum
By Tacori
Located in Honolulu, HI
Item Specifications: Metal: Platinum Diamond Count: 1 emerald and 26 brilliant cut ​ Diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Marquise Brilliant Cut Diamond Platinum Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Exquisite 2.02 ct Total Weight Marquise Brilliant Cut Diamond Platinum Engagement Ring! Crafted
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum Princess Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Houston, TX
Weight: 3.90 grams Ladies 950 platinum diamond solitaire engagement ring with a half round shank
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Handmade Platinum Certified Oval Sapphire & Baguette Diamond Engagement Ring
Located in Montclair, NJ
You are looking at very elegant sapphire and diamond classic three stone engagement ring crafted in
Category

1990s Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.10 Carat Edwardian Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 7.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.2 grams Center Diamond
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Ruby and Diamond Engagement Ring
Located in Great Neck, NY
A gorgeous Antique Art Deco Platinum Ruby and Diamond Engagement Ring. This beautiful ring features
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Antique Art Deco Platinum Old European Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Engagement Ring. This gorgeous engagement
Category

Antique Early 19th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

3.36 Carat GIA Graded Fancy Yellow Diamond Platinum Engagement Ring
Located in Miami, FL
Beautiful handmade platinum engagement ring featuring a GIA graded 3.36ct fancy yellow round
Category

21st Century and Contemporary American Engagement Rings

Materials

Yellow Diamond, Diamond, White Diamond, Platinum

1ct green sapphire and diamonds ring
Located in Montréal, QC
Ring in 14k yellow gold, set with sapphire and diamonds. The ring on the photo is set with a
Category

21st Century and Contemporary Canadian Art Deco Engagement Rings

Ladies Antique Art Deco Platinum Old European Diamond Engagement Ring
Located in Houston, TX
maximum width: 2.50mm. Weight: 2.92 grams Ladies platinum diamond antique engagement ring with a half
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Oval Cut Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Oval Cut Diamond Engagement Ring. This gorgeous antique
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.25-cts. F/VS1 Diamond & Platinum Engagement Ring
By Tiffany & Co.
Located in San Francisco, CA
When only the best will do! This extremely rare Tiffany & Co. platinum engagement ring is sure to
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .94 Carat Emerald Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
Emerald and baguette cut diamond engagement ring, in a handmade platinum setting circa 1980s. 1
Category

Vintage 1980s Engagement Rings

Materials

Diamond, Platinum

Retro Platinum & Round Mixed Cut 0.95 Ct Diamond Engagement Ring
Located in Philadelphia, PA
A fine retro diamond engagement ring. Set in a platinum mounting. With a ca. 0.95 ct round mixed
Category

Mid-20th Century Retro Engagement Rings

Materials

Diamond, Platinum

Retro Tiffany and Co Platinum Old Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Great Neck, NY
Beautiful Retro Tiffany and Co Platinum Old Cut Diamond Engagement Ring. This classic engagement
Category

Vintage 1950s American Retro Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Engraved Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Engraved Engagement Ring. This gorgeous
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Engagement Ring, GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Engagement Ring - GIA. This incredible
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring. This beautiful
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Edwardian Platinum 2.38ct GIA Old European Diamond Engagement Ring
Located in Montclair, NJ
):-- (1) Natural Genuine Diamond - Old European Cut - Bead Set - O/P Color - SI1 Clarity - 2.18 ct (exact
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Diamond Filigree Engagement Ring. This beautiful
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Fancy Colored Diamond Filigree Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Fancy Colored Diamond Filigree Two Stone Ring. This
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 950 Platinum 0.22 Princess Cut Diamond Promise Engagement Ring
By Tiffany & Co.
Located in Houston, TX
diamond solitaire engagement ring with a half round shank. The metal was tested and determined to be 950
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.03 Carat Diamond Platinum Engagement Ring by Tiffany & Co.
By Tiffany & Co.
Located in Beverly Hills, CA
One GIA certified 1.03 ct. Lucida cut diamond platinum engagement ring by Tiffany & Co. with F
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Cartier Ballerine Diamond Engagement Ring in Platinum F VVS2 0.35 CT
By Cartier
Located in New York, NY
Cartier Ballerine Diamond Engagement Ring in Platinum F VVS2 0.35 CT PRIMARY DETAILS SKU: 124315
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Ladies Antique Art Deco Filigreed Platinum Old European Diamond Engagement Ring
Located in Houston, TX
grams Ladies filigreed platinum diamond antique engagement ring with a half round shank. Antique. Pre
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

1.14ctw Princess Diamond Engagement Ring 950 Platinum Size 5.75 EGL USA
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - Carats - 1ct Cut - Princess Brilliant Color - E Clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Oscar Heyman Square Emerald Cut and Round Diamond Engagement Platinum Ring
By Oscar Heyman
Located in Miami, FL
: Engagement Ring Metal: Platinum Metal Purity: 950 Stones: 1 Asscher Cut Ring = 4.52 ct (G / VS1
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old European Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old European Cut Diamond Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond Filigree Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

.75 Carat Tiffany & Co. Lucida Cut Solitaire Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 5 This gorgeous Tiffany & Co. platinum engagement ring is an embodiment of timeless
Category

1990s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Antique Art Deco Platinum Old Marquise Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Marquise Cut Diamond Engagement Ring - GIA. This gorgeous
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1930s 2.84 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
platinum setting; part of our diverse diamond engagement ring collections. This stunning, fine and
Category

Mid-20th Century French Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Old Euro Diamond and Aquamarine Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Old Euro Diamond and Aquamarine Engagement Ring. This gorgeous
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

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1ct Platinum Diamond Engagement Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 1ct platinum diamond engagement ring for your needs in our varied inventory. 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. You can easily find a 2977 antique edition and 2146 modern creations to choose from as well. Making the right choice when shopping for a 1ct platinum diamond engagement ring 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 1ct platinum diamond engagement ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Peter Suchy and Cartier are consistently popular. A round cut version of this piece has appeal, but there are also old european cut and emerald cut versions for sale. If you’re browsing our inventory for a 1ct platinum diamond engagement ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 1ct Platinum Diamond Engagement Ring?

On average, a 1ct platinum diamond engagement ring at 1stDibs sells for $10,788, while they’re typically $1 on the low end and $2,175,000 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.