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Square Cut Diamond Deco

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Art Deco Platinum and Square Cut Diamond Eternity Band 3ctw
Located in Narberth, PA
piece is comprised of a single row of old Square Cut diamonds, all held within a simple and smooth
Category

Vintage 1930s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Art Deco square step cut diamond ring, American, circa 1935.
Located in London, GB
Art Deco square step cut diamond ring. Set to centre with a square step cut diamond in an open back
Category

Vintage 1930s Central American Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco Square Cut Emerald Ring
Located in New York, NY
A beautiful Art Deco Square Cut Emerald Ring approximately 2.5 ct surrounded by square cut and
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Emerald, 18k Gold

Art Deco Platinum Antique Carré Square Cut Natural Diamond Eternity Band Ring
Located in Baltimore, MD
Art Deco Platinum Antique Carré Square Cut Natural Diamond Eternity Band Wedding Ring Metal
Category

Early 20th Century Art Deco Band Rings

Materials

Diamond, Platinum

Sophia D. Square Cut All Diamond Platinum Earrings
By Sophia D
Located in New York, NY
Gorgeous platinum square cut diamond earrings weighing 3.02 carats and surrounded by diamonds
Category

2010s American Art Deco Dangle Earrings

Materials

Diamond, Platinum

Art Deco Style Square Emerald Diamond Engagement Ring
Located in Santa Barbara, CA
bezel setting and surrounded with a dainty halo of sparkling, round cut diamonds in a sleek, geometric
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Square Cut Blue Sapphire and Diamond Cluster Tennis Bracelet
Located in Miami, FL
(each) ✔ Stone Cut: Square and calibré-cut ✔ Stone Count: 183 Sapphires / 122 Diamonds ✔ Item Weight
Category

1990s Art Deco Link Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold

Art Deco Style Square Cut Blue Sapphire and Diamond Men Ring in 18K Yellow Gold
Located in Bangkok, TH
A classic men ring set in 18k yellow gold. A total of 7 round cut diamonds in H color and SI
Category

21st Century and Contemporary Art Deco Band Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Vintage Square Sapphire Diamond Engagement Ring .96ct Platinum Antique Deco
Located in Dearborn, MI
Genuine Original Antique from 1930's-1940's .96ct Sapphire Diamond Platinum Art Deco Engagement
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Classic Square-Cut Blue Sapphire with Round-Cut Diamond 18k White Gold Ring
Located in New York, NY
& Grace Ring. The 18K White Gold jewelry boasts with Square-cut 3 pcs 0.24 carat Blue Sapphire and Natural
Category

20th Century Chinese Art Deco Wedding Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Art Deco Colombian Square Cut Emerald Diamond Platinum Three-Stone Ring
Located in Greenwich, CT
2.78 carat square cut emerald ring attributed to the most ancient of mines. With an exceptional and
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

White Diamond, Emerald, Platinum

Art Deco Square-Shaped Diamond Cocktail Ring
Located in Denver, CO
Crafted in the 1920s, this square-shaped Art Deco cocktail ring features a 0.14-carat Old European
Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

14k Yellow Gold Natural Sapphire & Diamond Engagement Ring, Square Cut & Accent
Located in Toronto, ON
/sunlight) and conflict-free & socially responsible diamonds (SI clarity). - Natural sapphire: square cut
Category

2010s Canadian Art Deco Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Sophia D. 2.63 Carat Square Cut Emerald Art Deco Ring Set in Platinum
By Sophia D
Located in New York, NY
Sophia D exquisite emerald ring in platinum showcasing a stunning square cut with a total carat of
Category

2010s American Art Deco Cocktail Rings

Materials

Emerald, 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 Style Alternated Square Ruby and Diamond White Gold Bracelet
Located in Bangkok, TH
: Square Size: 3 mm. Number: 32 Weight: 6.52 Carat (approx. in total) Gemstones II Type: Diamond Shape
Category

21st Century and Contemporary Unknown Art Deco Tennis Bracelets

Materials

Diamond, Ruby, 14k Gold, White Gold

Late Art Deco 0.64 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Philadelphia, PA
Centering a transitional cut diamond weighing 0.50 carat total - I color with VS2 clarity. Bead set
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Square Cut Multi Sapphire Diamond Statement Stud Earrings in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
illuminating diamonds making a statement. Square cut multi sapphire studs with diamonds in 18K gold. Embrace
Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Art Deco 0.66 CTW Old European Cut Diamond Platinum Square Form Lattice Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.55 carat - H color with VS1 clarity
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Sapphire and Diamond Platinum Square Ring
Located in Beverly Hills, CA
One Art Deco Sapphire and Diamond Platinum Square Ring. Featuring one oval mixed cut sapphire
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Distinctive Square Cut Emerald and Diamond Bracelet Studded in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
every stylish woman. Adorn your wrist with this beautiful square cut emerald and diamond bracelet in 18
Category

21st Century and Contemporary American Art Deco Modern Bracelets

Materials

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

Princess Square Cut Ruby and Diamond Art Deco Style Ring in 14k Gold
By Gad & Co.
Located in Miami, FL
Diamond Weight: 0.20 carats total ✔ Diamond Cut: Princess, round brilliant Art Deco-themed natural Ruby
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Square Radiant Cut Diamond Dangle Platinum Earrings
Located in Miami, FL
Cut: Square Radiant Main Stone Total Carats Weight: Approx.  1.01 tcw​​​​​​​ Total Stones Carat
Category

Early 2000s English Art Deco Dangle Earrings

Materials

Diamond, Platinum

Art Deco 1.67 Carat GIA Certified Step Cut Diamond Engagement Ring
Located in Los Angeles, CA
American Art Deco Era 1.67 Carat Step Cut Diamond Engagement Ring composed of platinum. Featuring a
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Platinum

0.18ct Round Brilliant Cut Diamond & 0.33ct Square Cut Emerald Band Ring
Located in New York, NY
, Emerald Stone Cut: Round Brilliant Cut, Square Cut Style: Art Deco Total Weight: 1.7 Grams Width Of Band
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Emerald, Platinum

925 Sterling Silver Square Cut Pink Sapphire and Diamond Check Band Ring
Located in Houston, TX
Introducing our Pink Sapphire and Diamond Check Band Ring! Crafted with exquisite detail in
Category

21st Century and Contemporary American Art Deco Band Rings

Materials

Diamond, Sapphire, Pink Sapphire, Silver, Sterling Silver

Art Deco Style Square Emerald with Diamond Stepped Ring in 18K Gold
Located in Bangkok, TH
A stunning emerald and diamond ring. This beautiful ring features an elegant square emerald center
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Classic Square Cut Ruby and Diamond Tennis Bracelet in 18 Karat White Gold
By VR Jewels
Located in Houston, TX
mental strength. Designed with perfect square cut ruby alternatingly set with a diamond to make you
Category

21st Century and Contemporary American Art Deco Tennis Bracelets

Materials

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

Natural Emerald and Ruby Square Cut Studs in 18K Yellow Gold with Diamonds
By VR Jewels
Located in Houston, TX
illuminating diamonds making a statement. Square cut emerald and ruby studs with diamonds in 18K gold. Embrace
Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

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

Classic Square Cut Blue Sapphire With Round Diamond 18 Karat White Gold Ring
Located in New York, NY
& Grace Ring. The 18k White Gold jewelry boasts Square Cut Prong Setting Genuine Blue Sapphire (3 pcs
Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique Art Deco Platinum Old Cut Diamond & Emerald Large Ribbon Bow Pin Brooch
Located in Montclair, NJ
with old cut diamonds. These emeralds add such a rich and wonderful touch of color to this important
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Emerald, Platinum

Art Deco Style Square Emerald Cut Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
This stunning vintage style engagement ring features a vibrant GIA certified emerald cut diamond
Category

2010s Italian Art Deco Engagement Rings

Materials

Emerald, 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

Art Deco Style Alternated Square Emerald and Diamond Bracelet in 14K Yellow Gold
Located in Bangkok, TH
: Square Size: 3 mm. Number: 32 Weight: 5.37 Carat (approx. in total) Gemstones II Type: Diamond Shape
Category

21st Century and Contemporary Unknown Art Deco Link Bracelets

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Edith 14K Yellow Gold Square-Cut Ruby Pendant
Located in New York, NY
& Grace Pendant. This Pendant is made up of Square-Cut Prong Setting Genuine Ruby (38 pc) 3.61 Carat and
Category

21st Century and Contemporary Chinese Art Deco Pendant Necklaces

Materials

Ruby, 14k Gold, Yellow Gold

Exquisite Art Deco 18k White Gold Emerald & Diamond Step Cut Ring
Located in New York, NY
Exquisite Art Deco 18k White Gold Emerald & Diamond Step Cut Ring Indulge in the allure of this
Category

Vintage 1940s Art Deco Cocktail Rings

Materials

Emerald, Diamond, 18k Gold, White Gold

NO RESERVE! IGI 37.00Ct Emerald & 0.90Ct Diamonds - 18 kt. White gold - Earrings
By Diamonds Mine
Located in Ramat Gan, IL
Center Stone: ___________ Natural Emeralds Cut: Square Mixed Cut Carat: 37.00 tcw / 2 pieces Color
Category

2010s Israeli Art Deco Stud Earrings

Materials

Diamond, Emerald, White Gold, 18k Gold

0.37 Carat Square Cut Blue Sapphire and Round Diamond 18 Karat White Gold Ring
Located in New York, NY
& Grace Ring. The 18k White Gold jewelry boasts Square Cut Prong Setting Genuine Ruby (3 pcs) 0.37 Carat
Category

20th Century Chinese Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique 18ct Gold Art Deco Ruby & Diamond Square Ring
Located in Brighton, GB
Antique Art Deco Ring 18ct Gold Tested Circa 1920’s Fabulous, Art Deco ring. A beautiful square
Category

Early 20th Century English Art Deco Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Mindi Mond Ruby Diamond Art Deco Platinum Drop Earrings
By Original Deco / Mindi Mond Redesign
Located in New York, NY
transcends eras. With 1 carat square-cut rubies and 0.50 carat round old-cut diamonds, they exude true
Category

Vintage 1920s Unknown Art Deco Drop Earrings

Materials

Diamond, Ruby, Platinum

Vintage Art Deco Diamond Platinum Square Link Bracelet
Located in Miami, FL
vintage Deco is Expertly crafted in solid Platinum, Featuring. (9) Genuine Diamonds Marquise cut, bezel
Category

Vintage 1940s Art Deco Tennis Bracelets

Materials

Diamond, Platinum

Fine Square Cut Blue Sapphire and Diamond Engagement Band Ring 18k Yellow Gold
By VR Jewels
Located in Houston, TX
Fine Square Cut Blue Sapphire and Diamond Engagement Band Ring in 18K Gold symbolizes the
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

1.5 Carat Square Cut Emerald Diamond Halo Ring for Women in 18k Yellow Gold
By VR Jewels
Located in Houston, TX
1.5 Carat Square Cut Emerald Diamond Halo Ring in 18K Gold featuring natural emerald of 1.5 carats
Category

21st Century and Contemporary American Art Deco Wedding Rings

Materials

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

French Art Deco Platinum and Diamond Square Ring
Located in Amsterdam, NL
A platinum ring set with four old-cut diamonds in a square. Each stone is mille-griffe set; and on
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

White Diamond, Platinum

Art Deco Style Black White Diamond Square Ring in 18 Karat White Gold
By VR Jewels
Located in Houston, TX
Art Deco Style Black White Diamond Square Ring in 18K Gold featuring natural diamonds of 0.65
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

French Square Platinum Art Deco Ring with Diamonds
Located in Amsterdam, NL
A platinum ring set with four old cut diamonds in a square each set in a mille griffe border with
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Square Blue Topaz Sapphire Diamond Art Deco Style Engagement Ring in 14K Gold
Located in Bangkok, TH
Gorgeous Art Deco inspired ring, showcasing a square cut sky shade color blue topaz. The ring is
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

Blue Topaz, Topaz, Sapphire, Diamond, White Gold, 14k Gold

NO RESERVE! - VVS1 2.00 Carat Fancy Diamond Double Halo 18K White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
Brownish Yellow Clarity: VVS1 Shape: Cut-Cornered Rectangular Modified Brilliant Side Stone Diamonds Round
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Yellow Diamond, White Gold, 18k Gold

Art Deco Square Diamond Cluster Ring, circa 1930s
Located in London, GB
In the centre of this art deco ring is a 0.55 carat transitional cut diamond. It has been claw set
Category

Vintage 1930s Unknown Art Deco Cluster Rings

Materials

Diamond, 18k Gold

NO RESERVE! 2.71 Cttw Fancy Yellow Diamonds Halo - 18K Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
Color: Fancy (AA) Yellow Clarity: VS2 Shape: Cut Cornered Rectangle Brilliant Side Stone Diamonds Round
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

NO RESERVE 8.15Ct Emerald & 0.65Ct D-F Diamonds - 18 kt. White gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
: Weight: 8.15 ct Color: Green Shape: Cut Cornered Rectangle Step Cut CE(Oil): Minor Side Stone Diamonds
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

Art Deco Diamond Square Sapphire Hinged Platinum Bracelet
Located in Stamford, CT
matched European cut diamonds with raised crowns and small tables. Also set with original bright blue
Category

Vintage 1920s Art Deco Retro Bracelets

Materials

Diamond, Sapphire, 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

Art Deco 0.96 Carat Transitional Cut Diamond Platinum Five Stone Engagement Ring
Located in Philadelphia, PA
clarity. Set with tri-split prongs in a pierced square form basket and flanked by single cut diamonds
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Inspired Diamond and Ruby Platinum Square Ring
Located in Beverly Hills, CA
One Art Deco Inspired Diamond and Ruby Platinum Square Ring. Featuring 16 old mine cut diamonds
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Art Deco Inspired Diamond and Emerald Platinum Square Ring
Located in Beverly Hills, CA
One Art Deco Inspired Diamond and Emerald Platinum Square Ring. Featuring 16 old mine cut diamonds
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Late Art Deco 1.63 Carats Old European Cut Diamond Platinum Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.41 carats total - I color with VS2 clarity. Set
Category

Vintage 1930s Art Deco Engagement Rings

Materials

White Diamond, Diamond, Platinum

Emerald and Diamond Square Shape Art Deco Style Ring in 9K White Gold
Located in Bangkok, TH
9k white gold. The center square emerald is surrounded by thirty-four diamonds makes this a perfect
Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Diamond, Emerald, 9k Gold, White Gold

Art Deco Inspired Diamond and Sapphire Platinum Square Ring
Located in Beverly Hills, CA
One Art Deco Inspired Diamond and Sapphire Platinum Square Ring. Featuring 16 old mine cut diamonds
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

2.50 Carat Ascher / Square Cut Diamonds Band G/H VS 14 Karat Channel Deco
Located in New York, NY
2.50ct. Ascher / square cut diamonds band. with 3 rows of full brilliance. Diamonds: G/H color
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

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Square Cut Diamond Deco For Sale on 1stDibs

You are likely to find exactly the square cut diamond deco you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. You can easily find a 199 antique edition and 42 modern creations to choose from as well. Making the right choice when shopping for a square cut diamond deco may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th 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 piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic square cut diamond deco over the years, but those made by Rossella Ugolini, Doves by Doron Paloma and Zorab Creation are often thought to be among the most beautiful. See these pages for a square cut iteration of this accessory, while there are also emerald cut cut and brilliant cut cut versions available here, too. There aren’t many items for men if you’re seeking a square cut diamond deco, as most of the options available are for women and unisex.

How Much is a Square Cut Diamond Deco?

Prices for a square cut diamond deco can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $320 and can go as high as $425,000, while this accessory, on average, fetches $4,025.

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.