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3 Ct Platinum Art Deco 3 Diamond Ring

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Antique Ring natural Emerald Diamonds solid 18K Gold ØUS6.75 / 2.31 gr
Located in SE
Platinum. Natural princess cut Emerald stone 3.5 mm x 3 mm / ca.0.2 ct accented two Diamonds of old
Category

Vintage 1920s Swedish Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique Halo Ring 1.2ct Sapphire 1ctw Diamonds solid 14K Gold Ø 9.75 US / 2.2gr
Located in SE
Greenish Blue Sapphire and 12 old European cut Diamonds. No Silver, White Gold or Platinum around Diamonds
Category

Early 20th Century European Art Deco Cluster Rings

Materials

Blue Sapphire, Diamond, 14k Gold

Antique Ring natural 0.75ct Ruby 0.3ctw Diamonds solid 18K Gold ØUS6.25 /3.1 gr
Located in SE
color 6 x 4.5 mm / ca. 0.75 ct set in Yellow Gold bezel. Two old European cut Diamonds Ø 3 mm x 2mm
Category

Vintage 1930s European Art Deco Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

1940s Art Deco 1.12 Carat Ruby and 1.01 Carat Diamond Yellow Gold Watch
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1940's 1.12 Ct ruby and 1.01 Ct diamond, 18k yellow gold and platinum set ladies
Category

Vintage 1940s Unknown Art Deco Wrist Watches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1920s Deco 3.00 Carat Aquamarine 18K Yellow Gold Y-Drop Necklace
Located in Lexington, KY
This is a glimmering 1920s Deco necklace with an 18K yellow gold Y-Drop chain with a 3.00 ct
Category

Vintage 1920s Art Deco Drop Necklaces

Materials

Aquamarine, 18k Gold, Yellow Gold, Platinum

3 ct Old miner diamond ring
Located in New York, NY
A magnificent platinum art déco ring set with a central aprox 2,50ct old miner diamond
Category

French Solitaire Rings

Materials

Diamond, Platinum

Rare Art Deco 11.0 Ct Natural Blue Zircon .90 Ct Diamond Platinum Ring
Located in Napoli, IT
Swiss cut and 12 baguette cut diamonds totalling approx .90 Ct UK size: M 3/4 US size: 6 1/2 Measures
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Zircon, Platinum

Art Deco 1.05 Carat Diamond Platinum Ring
Located in Napoli, IT
Sheer quality Art Deco Diamond ring exquiistely crafted of Platinum Centrally set with .65 CT G/SI
Category

Vintage 1920s Art Deco More Rings

Materials

Diamond, Platinum

Art Deco Colombian Emerald Diamond Platinum Ring
Located in London, GB
A French emerald and diamond Art Deco ring with a 2.65 approx ct emerald of good colour and
Category

Vintage 1930s French Art Deco Fashion Rings

Materials

Diamond, Emerald, Platinum

Art Deco French Platinum and Diamond Ring
Located in Beziers, FR
Total Weight Diamond: 2 Ct approximately Ring Size 4 1/2 Measurements: Height: 1.18 in ( 3 cm
Category

Vintage 1930s French Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Diamond Platinum "You and Me" Ring
Located in Beziers, FR
Weight Diamond : 2 x 1.70 ct approximately Ring size: 8 3/4 Measurements: Height: 0.98 in ( 2.50 cm
Category

Vintage 1930s French Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco .85 Carat Diamond Platinum Engagement Ring
Located in Tampa, FL
A beautiful .85 ct. apx. Art Deco Antique engagement ring, crafted in platinum, featuring a fiery
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Elegant Art Deco 1920s Platinum 2 Ct Emerald Cut Emerald Diamond Trilogy Ring
Located in New york, NY
The present ring is a gorgeous example of an entirely emerald trilogy platinum ring from the 1920s
Category

Vintage 1920s Unknown Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Art Deco Diamond Ring
Located in Lambertville, NJ
Beautifully made platinum diamond encrusted dome style ring. The center European Cape color VS
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.39 Carat Weighted G VS Solitaire Diamond Platinum Ring
Located in Napoli, IT
our current inventory, an authentic Art Deco Diamond solitaire ring on the most favorite PLATINUM
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

6.00 Carat Natural Siberian Amethyst Diamond Emerald Art Deco Platinum Ring
Located in Napoli, IT
Journey to the 20's Representative and highly distinctive Art Deco era, Amethyst, Diamond, Emerald
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Amethyst, Diamond, Emerald, Platinum

Art Deco Diamond 1.55 Carat Plus I VS2 Rare Platinum Engagement Ring
Located in Napoli, IT
Love Promise Outstanding genuine Art Deco Engagement ring are very short in trade with wide demand
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.98 Carat Diamond Platinum and Gold Ring, circa 1930
Located in Goettingen, DE
Art Deco 1.98 Carat Diamond Platinum and Gold Ring, circa 1930 Magnificent diamond ring with a
Category

Vintage 1930s German Art Deco Engagement Rings

Materials

Diamond, Gold, Platinum

Art Deco 0.45 Ct Diamond Gold and Platin Ring, circa 1930
Located in Goettingen, DE
Art Deco 0.45 ct Diamond Gold and Platin Ring, circa 1930 Decorative boat shaped diamond ring with
Category

Vintage 1920s German Art Deco Three-Stone Rings

Materials

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

GIA Art Deco 1.89 Ct. Old European Cut Engagement Ring ESI2
Located in New York, NY
Weight: 2.09 ct. Material: Platinum This ring is currently size 6 3/4 and can be resized. Complimentary
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Natural No Heat Sapphire 1.65 Carat G /VVS Old Diamond Platinum Ring
Located in Napoli, IT
diamonds totalling approx .20 Ct UK size: P 1/4 US size: 7 3/4 Measures: head is 12 mm. x 21 mm. (h. x w
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Art Deco .75 Carat Diamond Trilogy Ring
Located in Napoli, IT
Art Deco Unsurpassed Beauty This charming Art Deco period ring is of the epitome of unsurpassed
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco Fancy Cut Diamond and Ruby Dinner Ring
Located in Lambertville, NJ
frame is bead set with thirteen round European cut diamonds. Total diamond weight approx 1 ct. The ring
Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Elegant 1940s Diamond Platinum Ring
Located in Lakewood, NJ
A 1940s ring with near colorless and VS1+ quality diamonds of ~4.40 carats total weight. This ring
Category

Early 20th Century American Art Deco Bridal Rings

Materials

Diamond, Platinum

Art Deco 1.40 Carat Colombian Emerald 1.20 Carat Old Cut Diamond Ring
Located in Napoli, IT
Statement From Past Times This remarkable Late Art Deco antique ring dates 30's Designed to
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Spectacular Austro Hungarian Art Deco Diamond and Onyx Panel Ring
Located in Napoli, IT
This very special authentic Art Deco ring is fully marked for being from the Austro Hungarian em
Category

Vintage 1920s Art Deco More Rings

Materials

Diamond, 18k Gold

Pre-Deco Diamond Ring
Located in St.amford, CT
Elegant example of a pre-Art Deco diamond ring. The ring is comprised of European diamonds set in a
Category

Early 20th Century Engagement Rings

Materials

Diamond, 14k Gold, Platinum

Art Déco circa 1935, Untreated No Heat 22 Carat Blue Sapphire and Diamond Ring
Located in Berlin, Berlin
, 0.19 ct altogether, Top Wesselton/G – Wesselton/H, vsi–si Platinum 950/000 HALLMARKS None RING SIZE
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

5.95 Carat Certified No Heat Ceylon Sapphire 2.0 Carat Diamond Plat Ring
Located in Napoli, IT
approx 2.0 Ct in total – Diamond rating is G/H VVS to SI The whole ring's crown measures 17 mm. x 15 mm
Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Tiffany Co. Embrace Platinum 0.57 Carat Round Diamond Wedding Band
By Tiffany Co.
Located in Columbia, MO
) 0.57 ctw Ring Size 6 Sizable Yes Width ~3 mm, tapering to ~2.1 mm Metal Purity 950 Platinum Stone 1
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

French Art Deco Certified Natural Pearl Diamond Platinum Ring
Located in Napoli, IT
Made By Nature Beautiful antique French ring set with rare natural – not nucleated sea pearl Art
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, Natural Pearl, Platinum

Exceptional Quality Art Deco Colombian Emerald Diamond Platinum Ring
Located in Napoli, IT
Rare Quality! This exceptionally beautiful Art Deco Colombian Emerald and Diamond trilogy ring is
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Art Deco Natural Colombian Emerald Diamond Trilogy Platinum Ring
Located in Napoli, IT
all PLATINUM made late Art Deco Trilogy ring. Possibly early 40's, although excellent condition
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Art Deco Diamond Buckle Ring
Located in Napoli, IT
Distinctive strong character buckle design for this stunning Art Deco period ring Hand crafted of
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 1925 Art Deco Platinum 2.50 Diamond Center Stone Engagement Ring
Located in Lauderdale by the Sea, FL
Details & Condition: Art Deco engagement rings recall an era of glamour and sophistication: elegant
Category

Vintage 1920s American Art Deco Bridal Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 5.54 Ct Natural No Heat Ceylon Sapphire Tiffany Co. Platinum Unisex R
By Tiffany Co.
Located in Napoli, IT
unheated color change star sapphire of 5.54 Ct (9.5 x 7.5 mm.)(GCS UK Certified) UK size: R 3/4 US size: 9
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Rare Art Deco G VVS 1.65 Carat Diamond 1.25 Carat Opal Platinum Trilogy Ring
Located in Napoli, IT
Magnificent Three Stone Spectacular example of Art Deco Diamond and natural Opal three stone ring
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Opal, Platinum

Art Deco 3.0 Carat Natural Emerald 3.0 Carat Old Mine Cut Diamond Platinum Ring
Located in Napoli, IT
Superb Art Deco Emerald and Diamond ring, dating 1920 /30's. Fine hand workmanship made during the
Category

Vintage 1920s Italian Art Deco Cluster Rings

Materials

Diamond, Emerald

Art Deco Natural Pink Sapphire Ceylon Origin Diamond Ring
Located in Napoli, IT
Sweet Ceylon Pink! Gorgeous sleek design from the Art Deco period is this timeless ring dating 1930
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Platinum

1.0 Full Carat Diamond Rare Engagement Platinum Ring
Located in Napoli, IT
Seeking for the one! This highly distinctive Art Deco ring is an authentic period made during the
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

French Art Deco .90 Carat Colombian Emerald .60 Carat Old Diamond Solitaire Ring
Located in Napoli, IT
Breath Taking Green This authentic Art Deco ring is French origin Beautiful timeless design hand
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

French Late Deco 1.95 Carat Natural Sapphire .40 Carat Diamond Distinctive Ring
Located in Napoli, IT
Art Deco of Distinction Beautiful French origin late Art Deco period Sapphire and Diamond ring of
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Spectacular 2.78 Carat Old Mine Cut Trilogy Ring Platinum
Located in Napoli, IT
Be Mine! Sensational Art Deco engagement or anniversary ring from the late 20's Superbly hand
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

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3 Ct Platinum Art Deco 3 Diamond Ring For Sale on 1stDibs

Find the exact 3 ct platinum art deco 3 diamond ring 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. You can easily find a 156 antique edition and 26 modern creations to choose from as well. If you’re looking for a 3 ct platinum art deco 3 diamond ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Creating a 3 ct platinum art deco 3 diamond ring has been a part of the legacy of many jewelers, but those produced by Tiffany Co., Cartier and David Jerome are consistently popular. Today, if you’re looking for an old european cut version of this piece and are unable to find the perfect match, our selection also includes round cut and emerald cut alternatives. Finding a 3 ct platinum art deco 3 diamond ring for sale for women should be easy, but there are 41 pieces available to browse for unisex as well as men, too.

How Much is a 3 Ct Platinum Art Deco 3 Diamond Ring?

The price for a 3 ct platinum art deco 3 diamond ring starts at $600 and tops out at $675,000 with these rings, on average, selling for $8,433.

A Close Look at Art-deco Jewelry

Fascination with the Jazz Age is endless, and even today jewelry designers continue to be inspired by authentic Art Deco jewelry and watches.

The Art Deco period, encompassing the 1920s and ’30s, ushered in a very distinct look in the design of jewelry. There were many influences on the jewelry of the era that actually began to take shape prior to the 1920s. In 1909, Serge Diaghilev brought the Ballet Russes to Paris, and women went wild for the company’s exotic and vibrant costumes It’s no wonder, then, that jade, lapis lazuli, coral, turquoise and other bright gemstones became all the rage. There already existed a fascination with the East, particularly China and Japan, and motifs consisting of fans and masks started to show up in Art Deco jewelry.

However, the event that had the greatest influence on Deco was the excavation of the tomb of King Tut in 1922. When the world saw what was hidden in Tut’s burial chamber, it sent just about everyone into a frenzy. Pierre Cartier wrote in 1923 that “the discovery of the tomb will bring some sweeping changes in fashion jewelry.” And he couldn’t have been more right. “Egyptomania” left an indelible mark on all of the major jewelry houses, from Cartier to Van Cleef Arpels, Boucheron and Georges Fouquet. (Cartier created some of the most iconic jewelry designs that defined this era.)

While a lot of Art Deco jewelry was black and white — the black coming from the use of onyx or black enamel and the white from rock crystal and diamonds — there is plenty of color in jewelry of the era. A perfect accent to diamonds in platinum settings were blue sapphires, emeralds and rubies, and these stones were also used in combination with each other.

Many designers employed coral, jade and lapis lazuli, too. In fact, some of the most important avant-garde jewelers of the period, like Jean Després and Jean Fouquet (son of Georges), would combine white gold with ebony and malachite for a jolt of color.

A lot of the jewelry produced during this time nodded to current fashion trends, and women often accessorized their accessories. The cloche hat was often accented with geometric diamond brooches or double-clip brooches. Backless evening dresses looked fabulous with sautoir necklaces, and long pearl necklaces that ended with tassels, popular during the Edwardian period, were favored by women everywhere, including Coco Chanel.

Find unique Art Deco necklaces, earrings, bracelets and other jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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.