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1950s Diamond Ring Square

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1950's Mid-Century 0.72 Carat Diamond Platinum Engagement Ring
Located in Philadelphia, PA
platinum Circa: 1950s Ring Size: 5 1/4 & sizable Measures: North to South 5.5 mm and sits 5.0 mm high
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

1950's Mid-Century 1.07 CTW Diamond Platinum Buckle Engagement Ring
Located in Philadelphia, PA
white Tested as platinum Circa: 1950s Ring Size: 6 & sizable Measures: 6.2 mm wide and sits 4.5 mm
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

1950's Mid-Century 1.05 CTW Ruby Diamond Platinum Band Ring
Located in Philadelphia, PA
East to West band ring centers a row of bead set round brilliant cut diamonds Weighing in total
Category

Vintage 1950s Band Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Mid-Century 1.37 Carats Diamond Platinum Pointed Vintage 1950's Engagement Ring
Located in Philadelphia, PA
. Circa early 1950s. Ring Size: 7 1/2 & sizable. Measures: North to South 6.8 mm and sits 5.0 mm high
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage 3.01 Carat Diamond Solitaire Ring, c.1950s
Located in London, GB
.1950's ring has been created in 18ct white gold and has a band that gently tappers in towards the
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, 18k Gold

Art Deco Style Diamond Cluster Ring, circa 1950s
Located in London, GB
This diamond cluster ring was hand fabricated during the 1950s in 18 carat white gold with all of
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, 18k Gold

Vintage Victorian Inspired Diamond Cluster Ring, circa 1950s
Located in London, GB
diamond cluster ring. This diamond is accented at each of its cardinal points by a slightly smaller
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, 18k Gold

1950s Emerald and 1.10 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1950s 0.88 carat emerald and 1.10 carat diamond, 14 karat yellow and white gold
Category

Vintage 1950s Unknown Band Rings

Materials

Diamond, Emerald, 14k Gold, White Gold, Yellow Gold

2.52 Carat GIA Square Emerald Asscher Cut Diamond platinum Engagement Ring
Located in Lakewood, NJ
A vintage diamond in platinum engagement ring set with a center 2.52 ct. E color VVS2 clarity (GIA
Category

Mid-20th Century American Engagement Rings

Materials

Diamond, White Diamond, Platinum

1950s Diamond and White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1950s 0.75 carat diamond and 14 karat white gold twist style dress ring; part
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Vintage 1.70ct Diamond and Emerald Target Ring, c.1950s
Located in London, GB
This fascinating target ring features a 1.70 carat old European cut diamond to the centre which is
Category

Vintage 1950s Unknown Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

12.96 No Heat Ceylon Important Sapphire and Diamond 1950s Ring in Platinum
Located in Wailea, HI
12.96 No Heat Ceylon Important Sapphire and Diamond 1950's Ring in Platinum size 5- 1/4. We will
Category

Mid-20th Century Unknown Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

1ct Diamond Turquoise Square Ring Vintage 18k White Gold Cocktail Jewelry
Located in Torrance, CA
Stylish vintage turquoise & diamond cocktail ring (circa 1950s to 1960s) crafted in 18 karat white
Category

Mid-20th Century American Modern Cocktail Rings

Materials

White Diamond, Turquoise, Diamond, Gold, 18k Gold, White Gold

Mid-Century Mauboussin Sapphire and Diamond Platinum Ring, circa 1950s
By Mauboussin
Located in Beverly Hills, CA
One mid-century Mauboussin sapphire and diamond dome ring centering one oval brilliant cut sapphire
Category

20th Century Dome Rings

Materials

Diamond, Sapphire, Platinum

Vintage 1950s Art Deco Diamond and Platinum Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.50 carat diamond and platinum Art Deco ring; part of our diverse
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Platinum

1950s Vintage Diamond and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive Art Deco style 0.88 carat diamond and 14k yellow gold, 14k white gold set dress ring
Category

Vintage 1950s Unknown Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 1950s Emerald Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
set eight-cut diamonds, displayed within square shaped, millegrain decorated 18k white gold settings
Category

Vintage 1950s Unknown Retro Fashion Rings

Materials

Emerald, Diamond, Gold, Yellow Gold, 18k Gold

Vintage Emerald and Diamond Ring, English, circa 1950s
Located in London, GB
Colombian emerald and diamond ring. Centrally set with a rectangular old cut natural Colombian
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Emerald, Yellow Gold, Platinum

Mid-Century 0.75 CTW Diamond Platinum Buckle Square Form Vintage Engagement Ring
Located in Philadelphia, PA
Circa: 1950s Ring size: 6 3/4 and sizable Measures North to South 5.5 mm and sits 5.5 mm high Total
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1950s Sapphire and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
very well color matched channel set princess cut diamonds set alternately between four square cut
Category

Vintage 1950s English Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold, Yellow Gold, Gold

Vintage 1950s Sapphire and Emerald Diamond and Platinum Twist Ring
Located in Jesmond, Newcastle Upon Tyne
set transitional modern brilliant round cut diamonds in size. The subtly elevated ring shoulders
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Emerald, Sapphire, Platinum

Vintage 1950s White Gold 1.20 Carat European Cut Diamond Filigree Ring
Located in Boston, MA
Vintage 1950s White Gold European Cut Diamond Filigree Ring - The center Old European Cut diamond
Category

Vintage 1950s American Art Deco Engagement Rings

Materials

Diamond, White Gold

Art Deco Style 1950s 1.89 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
vintage 1950s dress ring is exceptional quality set with very high color graded round cut diamonds. The
Category

Vintage 1950s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Vintage Midcentury 1950s 1.15 Carat Round Diamond and Baguette Platinum Ring
Located in Boston, MA
iconic 1950s. The showstopping centerpiece is a gorgeous round transitional cut diamond weighing
Category

Vintage 1950s American Retro Engagement Rings

Materials

Diamond, Platinum

AGL Certified Natural 1.41 Carat Green Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
with 6 straight graduated baguette diamonds. Circa 1950-1960 1 natural brownish green square Sapphire
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

IGI Certificated 8.00 carats Fine Emerald and Diamond ring.
Located in Firenze, FI
an elegant emerald and diamond ring , set at the center with 8.00 carats Colombian emerald in a
Category

Vintage 1950s Art Deco Cluster Rings

Materials

Emerald, 18k Gold

Mid-Century Diamond Engagement Ring
Located in Denver, CO
, shines within a square setting accented with two single cut diamonds and delicate hand-engraving. Set in
Category

Mid-20th Century Retro Engagement Rings

Materials

Diamond, 18k Gold, White Gold

1950s 1.45 Carat Pink Sapphire and Diamond White Gold and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
brilliant round diamonds cut to complete the arrangement. The applied pierced decorated, elevated ring
Category

Mid-20th Century Unknown Art Deco Engagement Rings

Materials

Pink Sapphire, Diamond, 18k Gold, Platinum, White Gold

1950s Sapphire and Diamond 14 Karat Yellow Gold Eternity Band
Located in Atlanta, GA
1950s Retro Sapphire Eternity Band - 14 Karat Yellow Gold, Sapphires, Diamonds Features: 0.25
Category

Mid-20th Century Unknown Retro Band Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Oval Jade Cabochon Diamond Gold Ring
Located in Atlanta, GA
ring has a unique squared off shank.
Category

Mid-20th Century Retro Cocktail Rings

Materials

Diamond, Jade, 14k Gold

French Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive French 0.80 carat diamond and platinum engagement ring; part of our diverse
Category

Antique Early 1900s French Engagement Rings

Materials

Diamond, Platinum

1950s Emerald and Diamond Eternity Band in 18 Karat Yellow Gold
Located in Atlanta, GA
1950s Retro Emerald Eternity Band - 18 Karat Yellow Gold, Colombian Emeralds, Diamonds Features
Category

Mid-20th Century Unknown Retro Band Rings

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

Midcentury Purple Amethyst and Diamond Filigree Ring
Located in Denver, CO
Crafted in the 1950s, this mid-century gem features a single cut diamond measuring approximately
Category

Vintage 1950s Unknown Retro Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, White Gold

1950s Sapphire and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
fineness mark (18k). This 1950s sapphire dress ring is supplied with an independent diamond grading report
Category

Vintage 1950s Unknown Cluster Rings

Materials

Sapphire, 18k Gold, Yellow Gold

.76 Carat Blue Sapphire Diamond Yellow Gold Cocktail Ring
Located in Stamford, CT
1950's Antique Inspired sapphire and diamond cocktail ring. Oval center sapphire in a 14k yellow
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

EGL Certified 1.03 Carat Diamond Platinum Fishtail Engagement Ring
Located in Stamford, CT
Vintage 1950's diamond platinum engagement ring. Fishtail square center set with its original
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

GIA 1.41 Carat Brown Yellow Cushion Diamond Gold Platinum Engagement Ring
Located in Stamford, CT
Brown and yellow diamond engagement ring. Antique cushion cut natural fancy brownish yellow bezel
Category

Mid-20th Century Engagement Rings

Materials

Brown Diamond, Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

Mid-Century Sapphire, Ruby and Diamond Platinum Ring
Located in Beverly Hills, CA
One mid-century sapphire, ruby and diamond platinum ring centering one oval cabochon sapphire
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Ruby, Sapphire, Rose Gold, Platinum

.55 Carat Diamond Yellow White Gold Engagement Ring
Located in Stamford, CT
14k two tone gold Diamond engagement ring. Center Diamond set in 14k white gold square shaped
Category

Mid-20th Century Engagement Rings

Materials

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

GIA Certified 13.81 Carat Yellow Sapphire Diamond Gold Platinum Cocktail Ring
Located in Stamford, CT
1950’s Yellow sapphire and diamond cocktail ring. Set in a platinum square top with a GIA certified
Category

Mid-20th Century Cocktail Rings

Materials

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

French Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1950's French 0.32 carat diamond and 18k yellow gold dress ring; part of our
Category

Vintage 1950s French Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Old Cut Diamond 14 Carat Gold Box Set Engagement Ring
Located in London, GB
This gorgeous art deco style engagement ring features a beautiful old mine cut diamond weighing
Category

Vintage 1950s European Art Deco Solitaire Rings

Materials

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

Modern 2.82 CTW Step Cut Diamond Platinum Unisex Vintage Channel Band Ring
Located in Philadelphia, PA
Centering three square step cut diamonds set east to west in channel Weighing approximately 2.82
Category

Vintage 1960s Modern Three-Stone Rings

Materials

Diamond, Platinum

Yellow Gold Horse Head Diamond Ring
Located in Coeur d Alene, ID
. PERIOD: Established 1950 ORIGIN: U.S. SIZE: Ring Sz: 6 Face: H3/8" x W7/8" Family Owned & Operated
Category

2010s Solitaire Rings

Materials

Diamond, Yellow Gold

Midcentury Platinum Diamond Sapphire Cocktail Ring
Located in New York, NY
A 1950s mid-century platinum sapphire and diamond cocktail ring. The ring centers on an old
Category

Vintage 1950s Unknown Post-War Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Sapphire, Diamond and 14k Pink Gold Retro Period Fashion Ring
Located in Palm Beach, FL
the 1940's through 1950's. A dome of sixteen natural blue square cut sapphires with a total
Category

Mid-20th Century American Retro Dome Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold, Gold

Vintage Art Deco Transitional Cut Diamond 18 Carat White Gold Engagement Ring
Located in London, GB
This wonderful Vintage engagement ring features a beautiful transitional cut diamond grain set into
Category

Vintage 1950s English Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

11.00ct Aquamarine, Diamond and Ruby 18 Carat White Gold 50's Cocktail Ring
Located in London, GB
1950's. UK finger size 'Q'.
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, Gold, 18k Gold, White Gold

GIA Certified Blue 7.2 Carat Aquamarine Diamond 18 Karat Gold Ring
Located in Wallkill, NY
Stunning GIA Certified 18K White Gold Ring with center 7.20 Carat Aquamarine Stone. Square Asscher
Category

Vintage 1950s Unknown Solitaire Rings

Materials

Aquamarine, Diamond, 18k Gold, Gold, Yellow Gold

Midcentury 1.11 Carats Old European Cut Diamond Platinum Quatrefoil Ring
Located in Philadelphia, PA
clarity. With fishtail profile. Tested and partially stamped for platinum. Circa: 1950's. Ring size: 6 and
Category

Vintage 1950s Cluster Rings

Materials

Diamond, White Diamond, Platinum

Euro 1.50 Carat Alexandrite and Diamond Platinum Ring
Located in METAIRIE, LA
In an Art Deco Inspired Triple-Row Pave design, this Alexandrite & Diamond Ring features a square
Category

Early 2000s Engagement Rings

Materials

Alexandrite, Diamond, Platinum

Mid-Century Transitional Cut Diamond Platinum Heart Vintage Engagement Ring
Located in Philadelphia, PA
. With engraved wheat motif shank and partial inscription. Stamped for platinum. Circa: 1950's. Ring size
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid-Century 0.90 Carat Diamond Platinum Fishtail Cluster Engagement Ring
Located in Philadelphia, PA
Set in a square form head with stylized tri-bead prongs and flanked by diamond cluster shoulders
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Retro Barrel Ring 1.40ct Diamond Lab Ruby Bold Cocktail Fine Jewelry Sz 6.25
Located in Torrance, CA
Stylish vintage barrel cocktail ring (circa 1940s to 1950s) crafted in 18 karat yellow gold and
Category

Mid-20th Century American Retro Cocktail Rings

Materials

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

Art Deco 5.61 Carats Diamond Sapphire Platinum Bombè Band Ring
Located in Philadelphia, PA
diamond weighing approximately 1.61 carats - K color with SI1 clarity. Set low in a square form head and
Category

Vintage 1930s Art Deco Dome Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Diamond Engagement Ring 1/2 Carat Old European Cut Estate Fine
Located in Torrance, CA
Finely detailed vintage diamond engagement ring (circa 1950s to 1960s) crafted in 14 karat white
Category

Mid-20th Century Unknown Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Mid-Century 1.40 Carats Diamond Platinum Engagement Ring GIA, Circa 1950
Located in Philadelphia, PA
-split talon prongs in a stylized square form head Flanked by bar set tapered baguette cut diamonds
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid-Century 0.82 Carat Diamond Platinum Marquise Three Stone Engagement Ring GIA
Located in Philadelphia, PA
shoulders. Completed by subtle knife edge shank. Stamped for platinum. Circa: 1950's. Ring size: 6 . /4 and
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage Diamonds, Rubies & Emerald cocktail ring/band 18K s-9
Located in Chicago, IL
Vintage cocktail ring/anniversary band (most likely 1950's) channel set with 18 square step cut
Category

Mid-20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Mid-Century 0.60 Carats Diamond 18 Karat White Gold Engagement Ring
Located in Philadelphia, PA
Set in a square form head surrounded by single cut accent diamonds Weighing in total approximately
Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

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1950s Diamond Ring Square For Sale on 1stDibs

Surely you’ll find the exact 1950s diamond ring square you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, Platinum and White Gold — can elevate any look. Making the right choice when shopping for a 1950s diamond ring square may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 20th Century, both of which have proven very popular over the years. A 1950s diamond ring square from Oscar Heyman and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a square cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut alternatives. If you’re browsing our inventory for a 1950s diamond ring square, 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 1950s Diamond Ring Square?

The price for a 1950s diamond ring square starts at $425 and tops out at $79,062 with these rings, on average, selling for $3,245.

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.

Questions About 1950s Diamond Ring Square
  • There are a few diamond cuts that can be considered square diamond rings. Here is a list: 1. Emerald cut 2. Asscher cut 3. Princess cut 4. Radiant.cut 5. Cushion cut
  • 1stDibs ExpertNovember 21, 2023
    In the 1950s, several diamond cuts were popular. They included the brilliant round cut, the Asscher cut, the emerald cut and the marquise cut. Rings that featured a large central stone flanked by smaller baguettes were also trendy during the decade. Find a collection of vintage diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    There were a few popular diamond cuts in the 1950s. One was the brilliant round cut, which is still common today due to its simple shape and prominent sparkle. Other favorite cuts of the decade included the Asscher cut, the emerald cut and the marquise cut. On 1stDibs, explore a large selection of engagement rings.