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Ladies' Platinum Diamond Solitaire Engagement Ring 0.65 ct
Located in Laguna Beach, CA
Ladies' diamond solitaire engagement ring. Tests platinum and weighs 4 grams gross weight. The
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage Platinum 1.12 ct Old European Cut Diamond Engagement Ring
Located in Addison, TX
Own a piece of history with this beautiful vintage platinum engagement ring. Featuring a stunning
Category

Mid-20th Century Retro 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

Art Deco 0.80 Ct. Diamond Engagement Ring H SI2 in Platinum
Located in New York, NY
Get deco’d out with this chic and classic Art Deco engagement ring. Thanks to its open table and
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 0.95 Ct. Platinum Engagement Ring I VS2
Located in New York, NY
Weight: 1.03 ct. Material: Platinum This ring is currently size 5 and can be resized. Complimentary
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum True Round Diamond Engagement Ring .20 ct EVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. engagement ring from the True collection finely crafted in 4 prongs with a basket
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Style Platinum Diamond + Sapphire Engagement Ring 1.74 Ct Center
Located in Narberth, PA
An outstanding contemporarily made engagement ring in the Art Deco style! This stunning piece is
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco GIA Certified 1.07 Ct. Old European cut Engagement Ring, Platinum
Located in New York, NY
Here's a charming Art Deco era platinum engagement ring, sure to win any girl's heart. A super
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian 0.96 Ct. Wreath Motif Diamond Engagement Ring M SI1 in Platinum
Located in New York, NY
Color Clarity: J-K / SI Ring Specifications: Total Diamond Weight 1.06 ct. Material: Platinum This ring
Category

Early 20th Century Unknown Edwardian Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 2.00 Ct. Engagement Ring N VS2 in Platinum
Located in New York, NY
Accent Stones: (4) single cut diamonds Accent Stone Weight: 0.10 ct. Accent Color/Clarity: I-J / SI Ring
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Nouveau .75 Ct Diamond F VVS/VS Platinum Rare Engagement ring
Located in Napoli, IT
diamonds totalling approx .50 Ct (F/H-VVS/VS) UK size: O 1/4 US size: 7.25 Measures: head is 13 x18 mm. (h
Category

Early 20th Century European Art Nouveau Engagement Rings

Materials

Diamond, Platinum

1930s Diamond Platinum Engagement Ring
Located in Berlin, DE
weight of circa 0,24 ct. Mounted in platinum. Total weight 6,74 grams. Ring size 51,5 ( US 5 3/4
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Leon Mege Platinum Engagement Ring with 1.66 Ct Old European Cut Diamond
By Leon Mege
Located in New York, NY
blocking its majestic beauty. Finger size: US - 5 3/4 1.66 ct H/SI2 Old European cut diamond; GIA
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Mid-Century GIA Certified 0.70 Ct. Diamond Engagement Ring J VS1 in Platinum
Located in New York, NY
perfect under 1 carat engagement ring option. Diamond Details: Primary Stone: 0.70 ct. Old European
Category

Mid-20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 1.55 Ct. Diamond Engagement Ring M VS1 in Platinum
Located in New York, NY
Weight: 1.65 ct. Material: Platinum This ring is currently size 4 and can be resized. Complimentary
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Oval Diamond Engagement Ring 2.06 Ct D/VVS2 GIA Certified
By Tiffany & Co.
Located in London, GB
A stunning platinum diamond ring by Tiffany & Co. The ring comprises of an oval cut diamond in a 4
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA Certified 1.02 Ct. Diamond Engagement Ring M SI1 in Platinum
Located in New York, NY
Diamond Weight: 1.30 ct. Material: Platinum This ring is currently size 7 and can be resized
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian 3.10 Ct. Diamond engagement Cluster Ring
Located in Napoli, IT
brilliant cut diamonds totalling approx 1.50 Ct (G-VVS/VS) UK size: N 1/4 US size: 6.75 Measures: head is 15
Category

Antique Early 1900s European Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

0.76 Ct. H VS2 GIA Hearts on Fire Dream Cut Platinum Diamond Engagement Ring
By Hearts On Fire
Located in New York, NY
Hearts on Fire diamond engagement ring finely crafted in platinum featuring a signature square
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Cabochon Sapphire Diamond Platinum Engagement Ring
Located in Chicago, IL
Mid century, circa 1950s A platinum cluster ring is bezel-set with a cabochon cut midnight blue
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 0.58 Ct. Old European Cut Diamond Engagement Ring H SI1 in Platinum
Located in New York, NY
Ring Specifications: Total Diamond Weight: 1.12 ct. Material: Platinum This ring is currently size 7
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

4 Carat Emerald Cut Colombian Emerald & 5.5 Ct Diamond Ring in Platinum Size 6
Located in New York, NY
**4 Carat Emerald Cut Colombian Emerald & 5.5 Ct Diamond Ring in Platinum Size 6** A classic ring
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Platinum

Edwardian .95 Ct Diamond Platinum Rare Ring
Located in Napoli, IT
: platinum, tested Hallmarks: present Gems: 1 old European cut diamond of approx .45 Ct (G/H/VVS) – 12 early
Category

Early 20th Century European Edwardian Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Halo Engagement Ring Size 6.25
Located in Washington Depot, CT
Vintage Platinum Diamond Halo Engagement Ring Size 6.25- This sparkling ring features 63 round
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco .70 Ct Colombian Emerald . 75 Ct. Diamond Platinum ring
Located in Napoli, IT
Colombian Emeralds, rectangular faceted cut .70 Ct (6.5 x 5,4 mm.) Diamonds : 4 larger old mine cut and 18
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Diamond, Emerald, 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 Art Deco Platinum Asscher Cut Diamond Engagement Ring - GIA - Size 6 1/4
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Asscher Cut Diamond Engagement Ring - Size 6 1/4. This
Category

Vintage 1920s Unknown Art Deco 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 1.10 Ct Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
engagement ring has been crafted in platinum. The pierced decorated basket style setting displays an eight
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Legacy Engagement Solitaire Platinum Ring
By Tiffany & Co.
Located in Rome, IT
This exquisite engagement ring from Tiffany & Co.'s Platinum Legacy collection is a symbol of
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 1.60 Ct Diamond Platinum Halo Ring
Located in Napoli, IT
This beautiful late Art Deco is 1935 ca Hand crafted of solid Platinum, marked an old Halo ring
Category

Vintage 1930s European Art Deco Engagement Rings

Materials

Diamond, Platinum

Belle Epoque 1.80 Ct. Diamond Plus Platinum ring
Located in Napoli, IT
This exceptional antique ring is Belle Époque era, is 1910 ca Hand crafted Platinum mount The wide
Category

Early 20th Century European Belle Époque Engagement Rings

Materials

Diamond, Platinum

Platinum GIA Certified Diamond Engagement Ring
By Thomas Kurilla
Located in New York, NY
Platinum Diamond Engagement Ring ,Tiffany Designer Thomas Kurilla continues in his, "Less is more
Category

2010s American Contemporary Engagement Rings

Materials

Diamond

Estate 2.10 Ct. Antique Cushion Diamond Sapphire Halo Engagement Ring
Located in Napoli, IT
An estate Diamond and sapphire engagement ring featuring a 2.10 Ct antique cushion cut – old mine
Category

Mid-20th Century European Contemporary Engagement Rings

Materials

Diamond, Sapphire, 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

GIA Certified Art Deco 2.69 Ct. Old European Engagement Ring
Located in New York, NY
/ VS Ring Specifications Total Diamond Weight: 2.89 ct. Material: Platinum This ring is currently size
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage Art Deco Inspired Diamond Platinum Engagement Ring
Located in beverly hills, CA
This platinum ring has a gorgeous cut out work and beautiful flowing filigree pattern all around
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.20 Ct Emerald Cut Diamond Solitaire Platinum Ring
Located in Napoli, IT
be an unique engagement ring, sleek design epitome of infinite elegance, pure Diamond sparkle Fine
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Diamond, 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 classic engagement
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Rose Cut Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Rose Cut Diamond Engagement Ring. This incredibule art deco
Category

Vintage 1910s Unknown Art Deco Engagement Rings

Materials

Diamond, 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

6.36 Ct No Heat Certified Madagascar Sapphire Diamond Platinum Ring
Located in Napoli, IT
cut natural unheated Madagascar sapphire of 6.36 Ct (10.9 x 7.8 mm.) – 4 baguette cut diamonds
Category

Mid-20th Century European Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco Platinum Old Mine Diamond Engagement Ring
Located in Great Neck, NY
Gorgeous Antique Art Deco Platinum Old Mine Cut Diamond Engagement Ring. The center stone is an old
Category

Vintage 1920s Art Deco 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

Edwardian 12 MM. Natural Split Pearl 1.60 Ct Diamond Engagement Ring
Located in Napoli, IT
Effective statement to show off or one off engagement ring Excellent condition in spite of being such an old
Category

Antique Early 1900s European Edwardian Engagement Rings

Materials

Diamond, Pearl, Platinum, 18k Gold

Art Deco GIA Certified 1.10 Ct. Diamond Engagement Ring K VS1
Located in New York, NY
Weight 1.20 ct. Material: Platinum This ring is currently size 7 and can be resized. Complimentary
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum & 18K Yellow Gold Diamond Engagement Ring 0.40 ctw
Located in Houston, TX
6.5mm to 7.9mm. Bar Set in Platinum with: Four (4) princess cut natural diamonds: Total Carat Weight
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage GIA Certified 0.77 Ct. Two-Tone Diamond Engagement Ring H SI1
Located in New York, NY
This charming engagement ring features the sweetest 0.77 ct. old European cut as its center. Held
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Beauvince Iraa Engagement Ring '1.70 Ct Asscher Cut HVVS1 GIA Diamond'
By Beauvince Jewelry
Located in New York, NY
Setting: Prong Set Head Style: 4 Prong Head Finger Size: 6.5 To have the ring sized, please note the
Category

2010s Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold, Rose Gold, 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

Platinum Set 1.20 Carat, G, VS2, Marquise Diamond Engagement Ring
By Gad & Co.
Located in Miami, FL
Platinum set natural diamond engagement ring with curvaceous bypass style ring shank. Center stone
Category

21st Century and Contemporary Art Nouveau Engagement Rings

Materials

Diamond, Platinum

2.01 ct GIA Fancy Yellowish Orange Cushion Diamond Halo Engagement Ring
By J. Birnbach
Located in New York, NY
This ring features a 2.01 carat cut-cornered rectangular modified brilliant diamond, of VS2 clarity
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

4 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS
Located in New York, NY
3.28 CT E VVS2 BY MIKE NEKTA NOOR DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERRTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 7.20 ct Platinum Sapphire Ring, Origin Madagascar Asscher Cut
Located in Tampa, FL
New platinum custom sapphire ring containing a 7.20 ct Asscher cut natural blue sapphire from
Category

2010s Malagasy Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified Color Change Sapphire Ring, 1.81 ct Unheated Platinum 950
Located in Tampa, FL
New platinum color change sapphire ring set with an untreated oval cut Ceylon sapphire, violet
Category

2010s Sri Lankan Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Round Brilliant Diamond Solitaire Engagement Ring 5.01 ct J/VVS2
Located in London, GB
A beautiful platinum diamond engagement ring. The ring comprises of a round brilliant cut diamond
Category

21st Century and Contemporary 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

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

Art Deco Style .60 Ct Cushion Diamond Solitaire Plus Platinum Ring
Located in Napoli, IT
Diamond Target This fantastic Diamond solitaire ring has been hand fabricated in solid Platinum
Category

Mid-20th Century European Art Deco Engagement Rings

Materials

Diamond, Platinum

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Platinum Engagement Rings 4 Ct For Sale on 1stDibs

Surely you’ll find the exact platinum engagement rings 4 ct you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 633 vintage or 614 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a platinum engagement rings 4 ct 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. A platinum engagement rings 4 ct from Tiffany & Co., Cartier and Hancocks — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and emerald cut alternatives. If you’re browsing our inventory for a platinum engagement rings 4 ct, 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 Platinum Engagement Rings 4 Ct?

The price for a platinum engagement rings 4 ct starts at $440 and tops out at $4,450,000 with these rings, on average, selling for $13,148.

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.