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40's Assymetric Platinum Diamond & Yellow Sapphire Ring
Located in New York, NY
Stunning Platinum & Diamond Assymetric Ring center set with intense faceted Yellow Sapphire
Category

Vintage 1940s American Fashion Rings

Materials

Diamond, Sapphire, Platinum

Platinum Vintage Diamond Ring 1/2ctw
Located in Big Bend, WI
Platinum diamond ring featuring an European cut center diamond measuring about 4.7mm and weighing
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

Platinum Sapphire & Diamond Ring - Oval .54ctw
Located in Greensboro, NC
Size: 4 1/2 Sizing Fee: Up 3 sizes for $50 or Down 1 1/2 sizes for $40 Metal Content: Platinum
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum Tourmaline & Diamond Engagement Ring - Oval 1.89ctw Pink
Located in Greensboro, NC
Size: 4 3/4 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Metal Content: Platinum Stone
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tourmaline, Platinum

.40 Carat Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
1940's Art Deco Platinum diamond engagement ring. EGL certified transitional brilliant cut .40
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Wedding Band - Baguette .14ctw Three-Stone Ring
Located in Greensboro, NC
Size: 6 1/4 Sizing Fee: Up 2 1/2 sizes for $40 or Down 1 size for $30 Metal Content: Platinum
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Platinum Diamond Engagement Ring - 900 Round Brilliant 2.07ctw GIA
Located in Greensboro, NC
Size: 5 1/2 Sizing Fee: Up 2 sizes for $40 per size Metal Content: 900 Platinum Stone Information
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Ring - 950 Emerald Cut 2.16ctw GIA Engagement
Located in Greensboro, NC
Size: 7 1/4 Sizing Fee: Down 1/2 a size for $40 Metal Content: Platinum Stone Information Natural
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum 0.77ctw Channel Princess Diamond Milgrain Eternity Stackable Band Ring
Located in Montclair, NJ
next to other rings of your choice! Enjoy :) --Stone(s):-- (40) Natural Genuine Diamonds - Princess
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum .50ct Channel Diamond Eternity Stack Wedding Band Ring
By Tiffany & Co.
Located in Montclair, NJ
--Stone(s):-- (40) Natural Genuine Diamonds - Round Brilliant Cut - Channel Set - E/F Color - VVS2
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond Retro Loop Halo Ring - Round Brilliant 1.55ctw Vintage
Located in Greensboro, NC
Metal Content: Platinum Stone Information Natural Diamond Carat(s): 1.14ct Cut: Round Brilliant Color
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Platinum

Platinum Diamond Three-Stone Halo Ring - 950 Radiant 2.11ctw Engagement
Located in Greensboro, NC
Size: 6 1/2 Sizing Fee: Up 1 size for $60 or Down 1/2 a size for $40 Metal Content: 950 Platinum
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Platinum

Platinum Diamond French Set Wedding Band - Round Brilliant .41ctw Ring
Located in Greensboro, NC
Size: 6 1/2 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $30 Metal Content: Platinum Stone
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Platinum Diamond Solitaire Engagement Ring - 950 Rectangular Princess 1.08ct GIA
Located in Greensboro, NC
Size: 6 1/4 Sizing Fee: Up 5 sizes for $40 or Down 3 sizes for $30 Metal Content: Platinum Stone
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Solitaire Engagement Ring - Princess Cut .45ct GIA Cathedral
Located in Greensboro, NC
Size: 6 3/4 Sizing Fee: Up 2 sizes for $50 or Down 2 sizes for $40 Metal Content: Platinum Stone
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Edwardian Platinum European Diamond Milgrain Engraved Work Hexagon Ring
Located in Montclair, NJ
platinum during the Edwardian era. This very unique and highly detailed ring features an approximately 0.80
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Platinum

Platinum Diamond Art Deco Ring - Round Brilliant .10ctw Vintage Engagement
Located in Greensboro, NC
- 1930s Metal Content: Platinum Stone Information Natural Diamond Carat(s): .06ct Cut: Round Brilliant
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Platinum

Mid-Century Russian Emerald Diamond Platinum Cocktail Ring, GIA Certified
Located in Beverly Hills, CA
A unique and special ring featuring a large and impressive emerald weighing approximately 40 carats
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum Diamond Wedding Band Baguette & Round Brilliant .20ctw Three-Stone Ring
Located in Greensboro, NC
Size: 5 3/4 Sizing Fee: Up 1/2 a size for $40 or Down 1 size for $40 Metal Content: Platinum
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond Wedding Band - Princess Cut .25ctw IGL Channel Set Ring
Located in Greensboro, NC
Size: 7 1/4 Sizing Fee: Up 1 size for $40 or Down 1 size for $40 Metal Content: Platinum Stone
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Australian 9.18ct Boulder Opal, Diamond, 18K Gold and Platinum Ring
Located in MAIN BEACH, QLD
In a class of its own with a style from the roaring ’40s, this beautiful cocktail rings has it all
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Platinum Diamond Art Deco Halo Engagement Ring - European Cut .53ctw Vintage
Located in Greensboro, NC
- 1930s Metal Content: Platinum Stone Information Natural Diamond Carat(s): .28ct Cut: European Color: H
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Platinum

Yellow Gold Fancy Brown Diamond Engagement Ring - 18k & Platinum Oval 1.29ctw
Located in Greensboro, NC
Size: 6 Sizing Fee: Up 1 for $40 Metal Content: 18k Yellow Gold & Platinum Stone Information
Category

21st Century and Contemporary Engagement Rings

Materials

Brown Diamond, Yellow Gold, Platinum

Platinum Diamond Art Deco Solitaire Ring - Euro .71ct Vintage Filigree Milgrain
Located in Greensboro, NC
- 1930s Metal Content: Platinum Stone Information Natural Diamond Carat(s): .71ct Cut: European Color
Category

20th Century Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco Diamond Ring .46ct Round Brilliant Original 1930's Antique Platinum
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1930's -1940's Vintage Diamond Engagement Ring .46ct I/SI1
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

1920s Art Deco 1.05 Carat Old European Diamond and Platinum Engagement Ring
Located in Atlanta, GA
1920's Art Deco 1.05 Carat Old European Diamond and Platinum Engagement Ring Item Details: Ring
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.63 Carat Diamond with 4 Carats of Blue Sapphires Platinum Ring
Located in Miami, FL
. This stunning platinum ring featuring a magnificent GIA certified 2.63ct S-T VS1 Old Mine Cushion Cut
Category

2010s Fashion Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Platinum & 14K Rose Gold 2.27ct GIA Orange Sapphire & Diamond Low Profile Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Elongated Octagonal Step Cut - Claw Prong Set - Orange
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, Rose Gold, Platinum

GIA Cert 2.63 Carat Diamond and Sugarloaf Cut Sapphire Platinum Cocktail Ring
Located in Miami, FL
GIA CERT 2.63 Carat Diamond and Sugarloaf Cut Sapphire Platinum Cocktail Ring This certified
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Deco Genuine Antique Diamond Band .75ct Single Cuts Dated 12-13-35 Platinum Ring
Located in Dearborn, MI
 Platinum Ring Stunning Piece Featuring Matching Clean and Colorless Natural Mined Single Cuts, each
Category

Vintage 1930s Art Deco Wedding Rings

Materials

Diamond, Platinum

Blue 15.62 Carat Star Sapphire Cabochon Platinum Ring with .90 Carats of Diamond
By Martha Richter Ltd.
Located in Lake Bluff, IL
Let me introduce myself to this one-of-a-kind melding of art and nature. In the early 1980’s. As a
Category

Early 2000s American Artisan Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified Natural Emerald &Old Cut Diamond Three Stone Cluster Platinum Ring
Located in OVIEDO, AS
in Platinum with a design from the 40¨s to the 50´s decade an Eternal Colombian Emerald, approx. 1.80
Category

Vintage 1950s Spanish Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Vintage Diamond Jarretiere Ring
Located in PARIS, FR
Vintage 18K (750°/00) gold and platinum (950°/00) set with 3 round old-cut diamonds. This gorgeous
Category

Vintage 1940s European Dome Rings

Materials

Diamond, 18k Gold, Platinum

Platinum Black and White Pearl Crossover Ring, circa 1930s
Located in Wailea, HI
Platinum Black and White Pearl Crossover Ring Circa 1930's One Black Pearl 8.4mm One White Pearl
Category

Early 20th Century Unknown More Rings

Materials

Pearl, Platinum

Sapphire Diamond Ring 3.28 Carat
Located in North Hollywood, CA
This Diamond Sapphire ring is gorgeous and as you can see from the photo's even through the
Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

34.15ct Aquamarine and Diamond Ring, c.1940s
Located in London, GB
platinum during the fabulous ’40s! The ring stars a dramatically beautiful, 34.15 carat, placid blue
Category

Vintage 1940s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

1930's Heavy 18K Gold Platinum European Cut Diamond Band Ring - for Men or Women
Located in Danvers, MA
three fiery old European cut diamonds set in platinum, with elegant milgrain and sculptural period
Category

20th Century American Art Deco Band Rings

Materials

Diamond, 18k Gold

4.30 Carat Emerald-Cut Colombian Emerald Insignificant Oil GRS and Diamond Ring
By Gad & Co.
Located in Miami, FL
, ~2.30 Carats Round-Brilliant Cut Diamonds (40 pcs total) ✔ Era: 2010's ✔ Diamonds: ~2.30 Carats Round
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Estate 19 Carat Purple Star Sapphire Diamond Ballerina Cocktail Ring
Located in Santa Barbara, CA
baguette and round diamonds. Fabricated of platinum, this circa 1970's vintage Hollywood glam statement
Category

Vintage 1970s Modern Cocktail Rings

Materials

Diamond, Star Sapphire, Purple Sapphire, Platinum

Retro Colombian Emerald Diamond 18 KT Tank Ring
Located in Napoli, IT
design was distinctive of the 40’s, this quite ring unique featuring strong character of the era has been
Category

Vintage 1930s European Retro Cluster Rings

Materials

Diamond, Emerald, 18k Gold

Yellow Gold Diamond Vintage Two-Stone Bypass Ring 18k & Plat Mine .22ctw Engage
Located in Greensboro, NC
Yellow Gold & Platinum Stone Information Natural Diamonds Carat(s): .22ctw Cut: Mine Color: G - H
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Natural Diamond Vintage Stye Floral Filigree Band Ring in Solid 9K Two Tone Gold
Located in Bangkok, TH
STONE(S) Stone: Natural Diamond Color/Clarity: H/SI Shape: Round Size: 1 - 1.3 mm. Number: 40 Weight
Category

21st Century and Contemporary Thai Edwardian Band Rings

Materials

Diamond, Gold, 9k Gold

Enamel Snake Ring 18k Gold Diamond Retro Buckle Band Vintage Estate Jewelry
Located in Beverly Hills, CA
. The buckles are embellished with single cut diamonds. The workmanship of the ring is impeccable. It’s
Category

Vintage 1950s Unknown Retro Cocktail Rings

Materials

Diamond, Yellow Gold, 18k Gold, White Gold

Spectacular Retro Bracelet with Emeralds and Diamonds
Located in PARIS, FR
from the 40s. Due to the beginning of the Second World War in 1939, platinum was rare and gold became
Category

Vintage 1940s Italian Retro Cuff Bracelets

Materials

Diamond, Emerald, 18k Gold

Retro Bow Brooch Pin 18k Gold Ruby Diamond Estate Jewelry
Located in Beverly Hills, CA
A lovely Retro bow brooch pin made of 18k gold with ruby and diamond. The gemstones are assembled
Category

Vintage 1940s Unknown Retro Brooches

Materials

White Diamond, Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

Cartier 1900 Edwardian Enameled Locket Necklace In 14Kt Gold With Rose Diamonds
By Cartier
Located in Miami, FL
movable ring on top with a white gold chain and a snap security push lock. Diamonds: The central basket
Category

Antique Early 1900s French Edwardian Pendant Necklaces

Materials

White Diamond, Diamond, Enamel, Yellow Gold, White Gold, 14k Gold, Gold

Vintage Dog Pin Gold Gemstones 14k Brooch Estate Jewelry
Located in Beverly Hills, CA
Retro era in jewelry dated to the 1930-40s. These ten years brought us a distinct look that has been
Category

Vintage 1980s Unknown Brooches

Materials

Ruby, Blue Sapphire, Turquoise, 14k Gold, Yellow Gold

Art Deco Diamonds Emeralds Sapphires Platinum Ring
Located in Woodland Hills, CA
This is a beautiful original art deco ring c.1940's set in platinum. The ring is set with a
Category

Vintage 1940s American Art Deco Cluster Rings

Materials

Diamond, Emerald, Sapphire, Platinum

1920s Art Deco Round Diamond Platinum Engagement Ring
Located in Huntington, NY
This is an antique art deco platinum round brilliant cut center diamond engagement ring that can be
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum Bypass Ring with Natural Champagne Diamonds 1.53 Carat
By Peter Atman
Located in New York, NY
Excellent quality Platinum Diamond Bypass Ring, set with a matching pair of Natural color
Category

2010s American Contemporary More Rings

Materials

Diamond, Platinum

Magnificent Late 1.60 Carat Diamond Platinum Gold Cluster Ring
Located in Napoli, IT
unique design loaded with a burst of excellent Diamonds together with fine hand crafting of the late 40's
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Vintage Engagement Ring .85 Carat Diamond & Platinum Art Deco Style
Located in Tampa, FL
An Art Deco style vintage engagement ring featuring a .85ct. European cut center diamond crafted in
Category

Vintage 1980s Unknown Revival Engagement Rings

Materials

Diamond, Platinum

Ravishing 40's Platinum & Diamond Brooch
Located in Coral Gables, FL
Beautiful diamond and platinum brooch, with fabulous curved lines and volume. Cocktail, ring
Category

Vintage 1940s Unknown Brooches

Materials

Diamond, Platinum

Ravishing 40's Platinum & Diamond Brooch
Ravishing 40's Platinum & Diamond Brooch
Free Shipping
H 2.75 in W 2.4 in
5.68 Natural No-Heat Sapphire Green Beryl Platinum Cocktail Ring
Located in San Francisco, CA
Unique, chic and magnifique! This intriguingly gorgeous vintage jewel, hand fabricated in platinum
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Beryl, Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Big French Colombian Emerald Diamond Retro Cocktail Ring
Located in Napoli, IT
The Fabulous 40's Big, bold ,unique cocktail rings were distinctive of the 40's, appealing along
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Ashok Sancheti Cat's Eye Tourmaline and Diamond Ring
By Ashok Sancheti
Located in New York City, NY
Sancheti has a special passion for and is inspired by the jewelry designs of the 1930’s and 40’s. He has
Category

American Cocktail Rings

Materials

Tourmaline, Platinum

19 Carat No-Heat Burma Star Sapphire and Diamond Late Art Deco Ring
Located in San Francisco, CA
platinum and diamond mounting, sparkling on the sides with bouquets of marquise diamonds, and all around
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Platinum

Large Impressive Belle Epoque Art Deco Diamond and Pearl Engagement Ring, 1920s
Located in Antwerp, BE
Material: 18K yellow gold and platinum (touchstone tested) Diamond(s): One old European cut diamond with
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold, Yellow Gol...

Platinum Marquis Diamond Ring
Located in Washington Depot, CT
Vintage Platinum Marquis Diamond Ring Size 8.75 This elegant ring features nine graduated marquis
Category

20th Century Fashion Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 3.92 Carat Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds engagement ring crafted in platinum, showcasing a spectacular GIA certified
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

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40s Platinum Diamond Ring For Sale on 1stDibs

Find the exact 40s platinum 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 208 antique edition and 144 modern creations to choose from as well. Making the right choice when shopping for a 40s platinum diamond ring 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. Creating a 40s platinum diamond ring has been a part of the legacy of many jewelers, but those produced by LB Exclusive, Tiffany & Co. and FERRUCCI are consistently popular. 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 oval cut alternatives. There aren’t many items for men if you’re seeking a 40s platinum diamond ring, as most of the options available are for women and unisex.

How Much is a 40s Platinum Diamond Ring?

On average, a 40s platinum diamond ring at 1stDibs sells for $6,248, while they’re typically $495 on the low end and $2,500,000 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.