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Art Deco Platinum and Square Cut Diamond Eternity Band 3ctw
Located in Narberth, PA
A beautiful diamond eternity band from the Art Deco (ca1930) era! Made of platinum, this feminine
Category

Vintage 1930s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Contemporary 1.03 CTW Square Step Cut Diamond Platinum Channel Band Ring
Located in Philadelphia, PA
Featuring five square step-cut diamonds channel set to front Weighing 1.03 carats total - H/J color
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, Platinum

1960s Diamond Platinum Square Cut Half Band Ring
Located in Narberth, PA
This vintage diamond half band from the 1960s is simply gorgeous! The ring is made of platinum and
Category

Vintage 1960s Contemporary Band Rings

Materials

Diamond, Platinum

1.01 CTW Square Step Cut Diamond Platinum Channel Band Unisex Ring
Located in Philadelphia, PA
Featuring five square step cut diamonds weighing 1.01 carats total. I color with VS2 clarity
Category

1990s Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Contemporary 0.72 CTW Square Step Cut Diamond Platinum Five Stone Channel Band
Located in Philadelphia, PA
Featuring square step cut diamonds channel set to front Weighing 0.72 carats total - G/H color with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

2000s Platinum with 6.65 Carat Square Cut Diamond Wide Half Wedding Band
Located in New York, NY
The beautiful ring is finely crafted in platinum with square cut diamonds weighing approximately a
Category

Early 2000s American Band Rings

Materials

Diamond, Platinum

NALLY Square Shape Diamond Eternity Band Ring
Located in New York, NY
Elegant 18 square shape diamonds set platinum, with total weight of 4.75 carats Each diamond is
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Platinum 0.50ct GIA Graded Fancy Yellow Diamond Stackable Squared Band Ring
Located in Montclair, NJ
--Stone(s):-- (4) Natural Genuine Diamonds - Round Brilliant Cut - Bezel Set - Fancy Intense to
Category

21st Century and Contemporary Band Rings

Materials

Yellow Diamond, Platinum

2.46 Carat Square Deep Aquamarine GIA and Diamond Platinum Band Ring
Located in Montreal, QC
Simply Beautiful! Finely crafted Square and Diamond Ring. Centering an amazing Hand set securely
Category

21st Century and Contemporary Art Deco Band Rings

Materials

Aquamarine, Diamond, Platinum

.25 Carat Natural Round Cut Diamonds Men's Band Platinum Mod Square Form
Located in New York, NY
Men's Round cut diamonds Mod Square form band. .25ct. natural round cuts, bead set diamonds. Vs
Category

2010s American Band Rings

Materials

Diamond, Platinum

Platinum Green Emerald & Natural Diamond Half Band Ring
Located in Baltimore, MD
Platinum Green Emerald & Natural Diamond Half Band Ring Metal: Platinum Weight: 5.11 grams
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Emerald, Platinum

Vintage Ruby and Diamond Platinum Eternity Band
Located in Chipping Campden, GB
all set in platinum. Ring Size: M 1/2 or 6 1/2 Band Width: 2.5mm
Category

Vintage 1940s British Art Deco Band Rings

Materials

Diamond, Ruby, Platinum

Retro Vintage Platinum Carre Cut Diamond Eternity Band
Located in Great Neck, NY
Beautiful Retro Vintage Platinum Carre Cut Diamond Eternity Band - Size 5. This gorgeous eternity
Category

Vintage 1950s Unknown Retro Band Rings

Materials

Diamond, Platinum

Vintage Emerald and Diamond Platinum Full Eternity Band
Located in Chipping Campden, GB
stones are pairs of diamonds which total approx 60pts. The ring is modelled in platinum and features
Category

Vintage 1950s British Band Rings

Materials

Diamond, Emerald, Platinum

Vintage Platinum 1.37ctw Rectangular Emerald & Diamond Cocktail Band Ring
Located in Montclair, NJ
--Stone(s):-- (12) Natural Genuine Diamonds - Square Step Cut - Prong Set - F/G Color - VS1/VS2
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Emerald, Platinum

Art Deco Emerald and Diamond Platinum Eternity Band
Located in Chipping Campden, GB
A stunning Art Deco eternity band ring set with emeralds and diamonds. Alternating collections of
Category

Vintage 1920s British Art Deco Band Rings

Materials

Diamond, Emerald, Platinum

Endearing 0.78 Carat Diamond Platinum Five Stone Band Ring
Located in Philadelphia, PA
Set to front by five square step cut diamonds - split and V prongs Weighing in total approximately
Category

2010s Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Peter Suchy .70 Carat Diamond Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Art Deco 1920’s square step cut diamond wedding band ring. .70 carat square cut channel set
Category

21st Century and Contemporary Band 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

Art Deco Sapphire and Diamond Platinum Eternity Band
Located in Chipping Campden, GB
This sweet diamond and blue sapphire eternity has the stones set within the band. The stones are
Category

Vintage 1910s British Art Deco Band Rings

Materials

Sapphire, Diamond, Platinum

Square Sapphire and Diamond Channel Half Eternity Band in Platinum950
Located in Bangkok, TH
band. The blue sapphire and white diamonds exude a stunning contrast and are set in platinum. Ring
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Sapphire, Platinum

Princess Cut Diamond Wedding Band Made in Platinum 1.02 Carats
Located in Jupiter, FL
Luxurious wedding band made with princess cut diamonds weighing 1.02 carats in platinum. METAL
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Contemporary 1.02 Carats Step Cut Diamond Platinum Channel Band Ring
Located in Philadelphia, PA
Featuring five square step cut diamonds channel set to front. Weighing 1.02 carats total - I to J
Category

Early 2000s Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Alternating Diamond & Emerald Five Stone Band Platinum in Stock
Located in Boca Raton, FL
Material: Platinum Gemstone details: Approx. 0.50ctw fo Emerald gemstones Diamond details: Approx
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Platinum French Cut Channel 3.0ctw Diamond Hand Engraved Eternity Band Ring
Located in Montclair, NJ
This gorgeous vintage diamond eternity band ring was crafted from solid platinum and features 27
Category

Vintage 1960s Band Rings

Materials

Diamond, Platinum

Fine Diamond & Ruby Platinum Band Ring
Located in Beverly Hills, CA
A simple yet elegant and fine quality platinum band featuring 2 large asscher-cut diamonds weighing
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Ruby, Platinum

Diamond Sapphire Wide Platinum Band Ring
Located in Beverly Hills, CA
A fine and stylish wide band style ring, featuring 1.58 carats of square-shape blue sapphires and
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Sapphire, Platinum

5.60 Carat Square Emerald Cut Diamond Eternity Band
Located in New York, NY
Estate Platinum Eternity Ring features 23 beautifully matched square emerald cut diamonds, weighing
Category

1990s Unknown Band Rings

Materials

Diamond, Platinum

8.12 Carat Square Emerald Cut Diamond Eternity Band
Located in New York, NY
Estate Platinum Eternity Ring features 16 beautifully matched square emerald cut diamonds, weighing
Category

1990s Unknown Band Rings

Materials

Diamond, Platinum

Antique Art Deco Cartier Platinum Carre Cut Diamond Eternity Band
By Cartier
Located in Great Neck, NY
Beautiful Antique Art Deco Cartier Platinum Carre Cut Diamond Eternity Band - Size 5 1/2. This
Category

Vintage 1920s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Art Deco 1.70 Carats Diamond Ruby Platinum Double Band Ring
Located in Philadelphia, PA
Ring is designed as two fused and deeply ridged band rings. With two rows of channel set square cut
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Platinum 7.82cttw Diamond Asscher Cut Eternity Band
Located in New York, NY
beautiful diamond eternity band is crafted in platinum and made with asscher cut diamonds. Total carat
Category

21st Century and Contemporary Unknown Modern Band Rings

Materials

Diamond, Platinum

Platinum Soft Square Unisex Sculpture Ring with Diamonds
By Thomas Kurilla Jewelry
Located in New York, NY
Platinum Soft Square Unisex Sculpture Ring with Diamonds. Tiffany Designer , Thomas Kurilla created
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Men's Diamond Band Ring
Located in New York, NY
Men's Diamond Band Ring A platinum ring set with 27 square cut diamonds Approximate Diamond
Category

Vintage 1980s Band Rings

Materials

Diamond, Platinum

Asscher Cut Square Emerald Diamond Eternity Band 7.93 Carat
Located in Lakewood, NJ
A very fine diamond in platinum anniversary band contains 15 Square Emerald Cut (Asscher Cut
Category

2010s American Band Rings

Materials

Diamond, White Diamond, Platinum

1.39ct Fine Green Colombian Emerald And Diamond Platinum Five Stone Band Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Vivid Green Colombian Emerald & Diamond 900 Platinum Five Stone Band Ring. Total carat weight
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, White Diamond, Emerald, Platinum

0.50ct Diamond & 0.80ct Natural Ruby Band Ring, Platinum
Located in New York, NY
brilliant-cut diamonds, totaling 0.50 carats, and eighteen exceptionally fine square-cut natural rubies
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Ruby, Platinum

Art Deco Geometric Carré Cut Diamond Platinum Band
Located in Santa Barbara, CA
This incredible, Art Deco platinum band is unlike most you see. Featuring a row of astonishing
Category

Vintage 1920s Art Deco Band Rings

Materials

Diamond, Platinum

Antique Art Deco Platinum Carre Cut Diamond and Ruby Eternity Band
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum Carre Cut Diamond and Ruby Eternity Band. This gorgeous wedding
Category

Antique Early 19th Century Unknown Art Deco Band Rings

Materials

Diamond, Ruby, Platinum

Princess Diamond 4.70 Carat Platinum Eternity Band Ring
Located in Miami, FL
This princess cut diamond eternity Platinum band ring of outstanding sparkling aesthetic and
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

GIA Asscher Cut Diamond Platinum Wedding Band Ring
Located in Miami, FL
Platinum, the center is adorned by 6 GIA certified Square Emerald cut- Asscher cut, Channel set, Diamonds
Category

1990s Art Deco Band Rings

Materials

Diamond, Platinum

Oscar Heyman Platinum Diamond Twist Partway Wedding Band
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum twist partway wedding band ring contains 13 round diamonds (0.38tcw, F-G/VS
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Rossella Ugolini Man Platinum Diamonds Cigar Band Engagement Ring
By Rossella Ugolini
Located in Rome, IT
: Rossella Ugolini's Platinum Satin Cigar Band Ring with Diamonds
Category

2010s Italian Modern Band Rings

Materials

Diamond, White Diamond, Platinum

0.15ct Round Brilliant Cut Diamond Eternity Band Ring, Platinum
Located in New York, NY
This delightful platinum eternity band showcases round brilliant cut diamonds elegantly set in
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Carre Cut 1.50 Ct Channel Set Diamond Wedding Eternity Band Set in Platinum
By Simon Ardem
Located in New York, NY
Channel set Natural Diamond Eternity Band set in Platinum. 35 Carre cut diamonds are F-G VVS1-VS2
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Platinum

Maurice Tishman Retro 14k Gold & Platinum Diamond & Ruby Buckle Style Band Ring
Located in Montclair, NJ
, it features like buckle design adorned with 1 fine diamond and 3 ruby stones throughout its platinum
Category

Vintage 1950s Retro Band Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold, Platinum

Platinum, Ruby and Diamond Band
Located in New York, NY
62 round diamonds ap. 2.30 cts., 26 square-cut rubies, ap. 6.4 dwts. Size 5 1/2. SKU#R-02835
Category

Vintage 1920s British Art Deco Band Rings

0.18ct Round Brilliant Cut Diamond & 0.33ct Square Cut Emerald Band Ring
Located in New York, NY
A stunning platinum gold half-eternity band showcasing a captivating design with alternating square
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Emerald, Platinum

Scott Keating Platinum Sapphire and Diamond "View Points" Band
Located in Kirkwood, MO
Scott Keating "View Points," Platinum 950, Sapphire and Diamond Band. The band is 3.8 mm in width
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Sapphire, Platinum

Eternity Band in Platinum with Cushion Cut Diamonds. D7.98ct.t.w.
Located in Los Angeles, CA
Eternity band in platinum with basket claw prong set square cushion cut diamonds. D7.98ct.t.w.
Category

2010s American Band Rings

Materials

Diamond, Platinum

Multi-Row Concave Wide Diamond Band Ring in 18 Karat Yellow Gold and Platinum
Located in Scottsdale, AZ
distinctive design. At its heart, square diamonds are artfully clustered together, forming a mesmerizing
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Oscar Heyman Platinum Ruby and Diamond Partway Wedding Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ruby and diamond partway wedding band ring contains 2 Round Diamonds (F-G/ VS
Category

2010s American Contemporary Band Rings

Materials

Diamond, Ruby, 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

Vintage Cabochon Emerald, Sapphire, and Diamond Band Ring Set in Platinum
Located in Scottsdale, AZ
value. Metal: Platinum Gemstone: Emerald, Sapphires, and Diamonds Emerald Count: 1 Emerald Cut
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Platinum

1960's Oscar Heyman 1.72 CTW Diamond Ruby Platinum Eternity Band Ring
By Oscar Heyman
Located in Philadelphia, PA
Eternity band ring features round brilliant diamonds alternating with square cut rubies Diamonds
Category

Vintage 1960s Band Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Oscar Heyman Platinum Round Ruby and Diamond Partway Wedding Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ruby and diamond partway wedding band contains 4 Round Diamonds (F-G/ VS
Category

2010s American Contemporary Band Rings

Materials

Diamond, Ruby, Platinum

Certified Natural No-Heat Treated Ruby White Diamond Platinum Band Ring
By HYT Jewelry
Located in Hong Kong, HK
This striking platinum band ring features exceptional quality natural no-heat treated Rubies set
Category

2010s Hong Kong Contemporary Band Rings

Materials

White Diamond, Ruby, Platinum

3.30 Carats Total Pear and Baguette Diamond Eternity Band Ring in Platinum
Located in Scottsdale, AZ
: Platinum Ring size: 8 Weight: 5.5 grams Natural Diamond: 3.30 ctw Diamond cut: Baguette, pear and square
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

4.80 Carat Total Princess Cut Invisible Set Multi-Row Diamond Platinum Band Ring
Located in Scottsdale, AZ
rings. Ring size: 5 Metal: Platinum Weight: 18.13 grams Diamonds: 4.80 ctw Diamond cut: Square Princess
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Men's Vintage 18K Gold Platinum 0.50ctw Round Diamond Grooved Wide Band Ring
Located in Montclair, NJ
wide squared shaped top drenched with 16 very fine quality diamonds throughout. The diamonds are round
Category

Vintage 1950s Retro Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

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Diamond Platinum Band Square For Sale on 1stDibs

Find the exact diamond platinum band square you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using platinum, gold and 18k gold. Our collection of these items for sale includes 650 vintage editions and 354 modern creations to choose from as well. Finding the perfect diamond platinum band square may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic diamond platinum band square over the years, but those made by Tiffany & Co., Hancocks and LB Exclusive are often thought to be among the most beautiful. See these pages for a square cut iteration of this accessory, while there are also round cut cut and asscher cut cut versions available here, too. Finding a diamond platinum band square for sale for women should be easy, but there are 301 pieces available to browse for unisex as well as men, too.

How Much is a Diamond Platinum Band Square?

The price for a diamond platinum band square starts at $350 and tops out at $1,040,000 with these rings, on average, selling for $4,957.

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.