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Vintage 7.93 Carat Sapphire and 1.95 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 7.93 carat sapphire and 1.95 carat diamond, platinum cocktail ring; part of our
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage 2.15 Carat Peridot and 0.70 Carat Diamond, Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 2.15 carat peridot and 0.70 carat diamond, platinum
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Peridot, Platinum

Mid Century GIA 2.41 carat no heat sapphire diamond platinum ring
Located in Beverly Hills, CA
This Mid Century platinum ring centers on a vivid no-heat sapphire whose blue-violet hue radiates
Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

Vintage Retro Platinum Emerald and Trillion Cut Diamond Wide Cocktail Ring
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Emerald and Trillion Cut Diamond Wide Cocktail Ring. This
Category

Vintage 1950s Retro Cocktail Rings

Materials

Diamond, Platinum

Mid-Century 3.16 CTW Diamond Ruby Platinum Vintage Heart Crown Brooch
Located in Philadelphia, PA
for platinum Circa: 1950s Measures: 1 1/4 x 1 1/16 inches Total Weight: 7.9 grams Stock Number: We
Category

Vintage 1950s Modern Brooches

Materials

Diamond, Ruby, Platinum

Mid Century GIA 2.53 carat no heat sapphire diamond platinum ring
Located in Beverly Hills, CA
. Crafted in platinum and marked for its purity, the ring carries the quiet luxury and timeless romance that
Category

Vintage 1950s Contemporary Engagement Rings

Materials

Diamond, Purple Sapphire, Platinum

Platinum Diamond Vintage Earrings Pendant Style with Fine Diamonds Pearls
Located in Aspen, CO
Platinum, diamond and pearl pendant style earrings. The hanging diamond and pearl portion can be
Category

Vintage 1950s Contemporary Drop Earrings

Materials

Diamond, Pearl, Platinum

Platinum Vintage Retro 4.42 Carat Citrine Bezel Diamond Halo Ring
By Unbranded
Located in Miami, FL
Platinum Vintage Reto 4.42 Carat Citrine Bezel & Diamond Halo Ring. Jewelry Details: Item Type
Category

Vintage 1950s Retro Engagement Rings

Materials

Citrine, Diamond, Platinum

Mid-Century 4.10 CTW Star Ruby Diamond Platinum Vintage Bombé Ring
Located in Philadelphia, PA
inscribed 'FEB 3-5...' Tested as platinum Circa: 1950s Ring size: 8 1/4 and sizable Measures north to south
Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage 3.41 Carat Peridot and 1.20 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.41 carat peridot and 1.20 carat diamond and platinum
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Peridot, Platinum

Mid-Century Old European Cut Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
shoulders Completed by subtle knife edge shank Stamped for platinum With partial maker's mark Circa: 1950
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Mid-Century 1.35 CTW Marquise Cut Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Stamped for platinum Circa: 1950s Ring Size: 4 3/4 and sizable Measures north to south 12.0 mm and sits
Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Platinum

Vintage 3.20 Carat Emerald 4.10 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.20ct emerald and 4.10ct diamond, platinum ballerina ring
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Emerald, Platinum

1950s Oval Cut Garnet and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.80 carat garnet and 0.63 carat diamond, platinum cocktail ring; part of our
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, Garnet, Platinum

Platinum Pink Sapphire and Baguette Diamond Ring with AGL Report
By Non Branded
Located in Lexington, KY
This stunning platinum ring from the 1950's is made in platinum and features a vivid pink sapphire
Category

Vintage 1950s Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

A Diamond And Platinum Brooch/Pendant Circa 1950
Located in Firenze, IT
Dimensions: A diamond and platinum brooch/pendant, circa 1950. Gross weight : 27,26 gr. Dimensions
Category

Vintage 1950s French Retro Brooches

Materials

Diamond, White Gold, Platinum

Vintage Platinum 0.55ctw Diamond 7 Round Brilliants Band Ring Size 5.5
Located in Carmel By The Sea, CA
Vintage Platinum Diamond Anniversary Band – 7 Round Brilliants – 0.55 ctw – Knife Edge – 3.90 Grams
Category

Vintage 1950s Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

Platinum Coral Diamond Cluster Ring European Cut Accents ~0.92ct Diamond
Located in Fairfield, CT
Platinum Coral Diamond Cluster Ring European Cut Accents ~0.92ct Diamond This ring features a 0.92
Category

Vintage 1950s Art Deco Cluster Rings

Materials

Diamond, Coral, Platinum

1.18ct Fancy Brown Round Brilliant Cut Diamond Platinum Engagement Ring
Located in London, GB
0.05ct. Finally, the ring is stamped PLATINUM, weighs 5.07 grams and is an UK finger size 'L'. Tobi Gem
Category

Vintage 1950s European Engagement Rings

Materials

Diamond, Platinum

Vintage 7.35 Carat Diamond and 1.95 Carat Ruby Platinum Brooch, circa 1950
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 7.35 carat diamond and 1.95 carat ruby, platinum brooch
Category

Vintage 1950s Unknown Brooches

Materials

Diamond, Ruby, Platinum

Vintage Platinum Baguette Round Diamond Wreath Circle Bow Brooch Pendant 7cttw
Located in Winter Springs, FL
A beautiful 50’s circle brooch done in platinum and set with approximately 7cttw in G-H Vs clarity
Category

Vintage 1950s Contemporary Brooches

Materials

Diamond, Platinum

Vintage 1950s Sapphire and Emerald Diamond and Platinum Twist Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 0.47 carat sapphire and 0.50 carat emerald, 0.77 carat diamond and platinum
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Emerald, Sapphire, Platinum

Van Cleef Arpels Vintage 1950s Diamond Platinum Brooch 14 Carat
By Van Cleef Arpels
Located in Mayfair, London, London
An exceptional Van Cleef & Arpels diamond brooch c.1950. The central cluster of seven round brilliant cut diamonds are encircled by a half outer curve of marquise diamonds. The centr...
Category

Vintage 1950s Brooches

Materials

Diamond, Platinum

French Import 1.60 Carat Ceylon Sapphire 15.25 Carat Diamond Platinum Bracelet
Located in Jesmond, Newcastle Upon Tyne
, platinum bracelet; part of our collection of luxury sapphire jewelry. This stunning, fine and impressive
Category

Vintage 1950s French Link Bracelets

Materials

Diamond, Sapphire, Gold, Platinum

Vintage 3.08 Carat Diamond and Platinum Cocktail Ring, Circa 1950
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.08 carat diamond and platinum cocktail ring; part of our
Category

Vintage 1950s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Cartier London 1950 22.30 CTW Aquamarine Diamond Platinum Vintage Cocktail Ring
By Cartier
Located in Philadelphia, PA
- G color with VS2 clarity With high polish finish Tested as platinum Fully signed for Cartier London
Category

Vintage 1950s Modern Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

1950s 1 Carat Diamond, Platinum and 18 Karat Gold Zig-Zag Earrings
Located in Hicksville, NY
1960s Diamond Earrings crafted in 2-tone mixed metals, platinum and 18kt gold. These feature 1
Category

Vintage 1950s Retro Clip-on Earrings

Materials

Diamond, 18k Gold, Platinum, Gold

French Mid Century pearl diamond platinum Toi Et Moi ring
Located in Beverly Hills, CA
color and I clarity, the pearls are set in platinum. Hallmarked with the French dog head and maker’s
Category

Vintage 1950s Modern Cocktail Rings

Materials

Diamond, Pearl, Platinum

1950s bouquet brooch with approx 6c diamonds approx 2c rubies set in platinum
Located in London, GB
This stunning 1950s brooch is made of platinum in the shape of a bouquet of flowers. In the centre
Category

Vintage 1950s Contemporary Brooches

Materials

Diamond, Ruby, Platinum

Vintage Platinum Diamond Pear Drop Necklace
Located in Great Neck Plaza, NY
An exquisite vintage platinum necklace showcasing a breathtaking display of fine diamonds in a
Category

Vintage 1950s Drop Necklaces

Mid-Century 12.00 CTW Zircon Diamond Platinum Vintage Cocktail Ring
Located in Philadelphia, PA
With grooved shank and high polish finish Stamped for platinum Circa: 1950s Ring size: 6 1/2 and
Category

Vintage 1950s Modern Cocktail Rings

Materials

Diamond, Blue Zircon, Platinum

Mid Century 3 carat round and baguette diamond platinum infinity twist band
Located in Beverly Hills, CA
This Mid-Century platinum infinity twist band from the 1950’s radiates elegance with 30 round
Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Platinum

1950 Platinum 1.00cttw Single Cut Diamond Wedding Band
Located in Hicksville, NY
Year: 1950 Item Details: Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.7
Category

Vintage 1950s Art Deco Wedding Rings

Materials

Diamond, Platinum

Mid-Century 0.94 CTW Diamond Platinum Vintage Knife Edge Engagement Ring
Located in Philadelphia, PA
Completed by knife edge shank Stamped for platinum Circa: 1950s Ring Size: 8 1/2 and sizable Measures north
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Mid-Century 1.05 CTW French Cut Diamond Platinum Vintage Eternity Band Ring
Located in Philadelphia, PA
color with VS2 clarity Tested as platinum Circa: 1950s Ring Size: 7 1/4 and not sizable Measures north
Category

Vintage 1950s Wedding Rings

Materials

Diamond, Platinum

Mid century GIA 4.00 carat Burma no heat sapphire diamond platinum ring
Located in Beverly Hills, CA
Radiant and refined, this Mid Century platinum ring showcases a magnificent 4.00 carat GIA
Category

Vintage 1950s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Retro 1950 Platinum flower Ring with 1.10 Carats in Diamonds
Located in Aventura, FL
 platinum, showcasing both timeless elegance and exceptional craftsmanship. At its heart lies a brilliant
Category

Vintage 1950s Retro Cocktail Rings

Materials

Diamond, White Diamond, Platinum

French GIA 1.50 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
stone’s glowing presence without overshadowing its antique charm. The ring is crafted in platinum and
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

Harber Vintage 0.76 CTW Old European Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
throughout Stamped for platinum With maker's mark for W.J. Harber Co. Ring size: 6 3/4 and sizable Measures
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Mid Century GIA 3.09 carat old mine cut diamond platinum engagement ring
Located in Beverly Hills, CA
A captivating testament to mid-century refinement, this platinum engagement ring centers upon a
Category

Vintage 1950s Contemporary Engagement Rings

Materials

Diamond, Platinum

French GIA 2.45 carat no heat purple sapphire diamond platinum ring
Located in Beverly Hills, CA
elegance and architectural sophistication associated with French jewelry design of the 1950s. The platinum
Category

Vintage 1950s Contemporary Cocktail Rings

Materials

Diamond, Purple Sapphire, Platinum

Mid-Century 2.06 CTW Fancy Diamond Platinum Three Stone Vintage Ring GIA
Located in Philadelphia, PA
Stamped for platinum Circa: 1950s Ring Size: 7 1/2 sizable Measures north to south 6.0 and sits 5.0
Category

Vintage 1950s Modern Three-Stone Rings

Materials

Diamond, Platinum

Mid-Century 0.84 CTW Transitional Diamond Platinum Vintage Engagement Ring
Located in Philadelphia, PA
Stamped for platinum Circa: 1950s Ring Size: 5 1/4 and sizable Measures north to south 5.5 mm and sits 5.0
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

1950s J.E. Caldwell Ruby Diamond Platinum Ring
By J.E. Caldwell Co.
Located in London, GB
-25-58'. Marked platinum and iridium, signed 'J.E.C. & Co', numbered 'W4392', American, circa 1950. UK
Category

Vintage 1950s American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Midcentury 1.07 Carats Diamond Platinum Solitaire Engagement Ring
Located in Philadelphia, PA
. Prong set in basket and flanked by sleek shoulders. With high polish finish. Stamped for platinum. Circa
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

Vintage Amethyst Ring (Approx 1.70-Carats) Platinum, Circa 1950 France
Located in New York, NY
elegant. Crafted in platinum circa 1950, the ring embodies the clean lines and timeless proportions
Category

Vintage 1950s French Art Deco Cocktail Rings

Materials

Amethyst, Platinum

Mid-Century 1.80 CTW Diamond Platinum Vintage Three Stone Engagement Ring GIA
Located in Philadelphia, PA
approximately 0.34 carat total - F/G color with VS2 clarity Tested with partial stamped for platinum Circa
Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Platinum

Mid-Century 1.50 CTW French Cut Diamond Platinum Vintage Eternity Band Ring
Located in Philadelphia, PA
color with VS2 clarity Tested as platinum Circa: 1950s Ring Size: 5 and not sizable Measures north to
Category

Vintage 1950s Wedding Rings

Materials

Diamond, Platinum

17.11 Carat Ceylon Sapphire 0.50 Carat Diamond Platinum Cocktail Ring Circa 1950
Located in Jesmond, Newcastle Upon Tyne
, platinum cocktail ring; part of our collection of statement sapphire engagement rings. This magnificent
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Platinum Ruby and Diamond Flower Clip-On Earrings, circa 1950
Located in Miami, FL
. Styled in Platinum, the diamonds have an estimated weight of 0.70 carats, GH color and VS clarity. The
Category

Vintage 1950s Clip-on Earrings

Materials

Diamond, Ruby, Gold, Platinum

Vintage 4.46 Carat Tourmaline and Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 4.46 carat blue tourmaline and 0.20 carat diamond, platinum and 18
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, Tourmaline, Gold, 18k Gold, Platinum

Mid-Century 0.32 CTW Diamond Platinum Heart Three Stone Vintage Band Ring
Located in Philadelphia, PA
knife edge shank and high polish finish Partially inscribed 'G.P.D. to E.M.L. 5...' Stamped for platinum
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Vintage 1950s Platinum Diamond Bombe Cocktail Ring Circa 1950s Estate Jewelry
Located in Beverly Hills, CA
A stunning vintage ring from the 1950’s, made of platinum, featuring diamond. The dome-shaped
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, White Diamond, Platinum

1950s White Platinum French Ring with .50 Ct, Diamond Center
Located in Lexington, KY
This beautiful French platinum ring features a warm center diamond, surrounded by 12 brilliant
Category

Vintage 1950s French Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage Retro Platinum Engraved Carre Cut Diamond Eternity Band
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Engraved Carre Cut Diamond Eternity Band. This beautiful band is
Category

Vintage 1950s Unknown Retro Band Rings

Materials

Diamond, Platinum

Mid-Century Platinum Black Opal and Diamond Ballerina Style Ring
Located in Beverly Hills, CA
artistry. Crafted in platinum and stamped PT900, the design centers on a mesmerizing 2.55-carat oval
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Black Opal, Opal, Platinum

Vintage Retro Platinum Old Marquise Trillion Cut Diamond Engagement Ring - GIA
Located in Great Neck, NY
Beautiful Vintage Retro Platinum Old Marquise Trillion Cut Diamond Engagement Ring - GIA. This
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, Platinum

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1959 Platinum For Sale on 1stDibs

You are likely to find exactly the piece of 1959 platinum you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. If you’re looking for an item from our selection of 1959 platinum 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 20th Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Finding an appealing choice in our collection of 1959 platinum — no matter the origin — is easy, but Cartier, Van Cleef Arpels and Tiffany Co. each produced a popular version that is worth a look. 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 baguette cut and emerald cut alternatives. When shopping for an object in our assortment of 1959 platinum, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 1959 Platinum?

The price for a piece of 1959 platinum starts at $312 and tops out at $750,000 with these rings, on average, selling for $9,728.

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.