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Square Garnet Ring 14 Karat Yellow Gold Vintage Natural Garnet
Square Garnet Ring 14 Karat Yellow Gold Vintage Natural Garnet

Square Garnet Ring 14 Karat Yellow Gold Vintage Natural Garnet

Located in Brooklyn, NY

Vintage Garnet Ring (might be even be antique estimate is 1950 or before) 14k Yellow Gold 6.3 grams Flinger size 7 Natural Garnet Size is approx. 12 x 12 mm approx. weight 7.50 cara...

Category

1940s Vintage Square Ring

Materials

Garnet, 14k Gold, Yellow Gold

18K Gold Cluster Pave Diamond & 1.50ct Invisible Set Squared Ruby Band Ring
18K Gold Cluster Pave Diamond & 1.50ct Invisible Set Squared Ruby Band Ring

18K Gold Cluster Pave Diamond & 1.50ct Invisible Set Squared Ruby Band Ring

Located in เกาะสมุย, TH

Product Details: Metal: 18k Solid Gold Metal Color: Yellow Gold Ruby: Natural, red, standard heat- treatment, square cut, 1.50 carats Diamonds: Natural, round cut, VS1, G-H, 0.14 ca...

Category

20th Century Thai Vintage Square Ring

Materials

Diamond, Ruby, 18k Gold

Vintage White Gold Square Cut Channel Set Sapphire Stackable Band Ring
Vintage White Gold Square Cut Channel Set Sapphire Stackable Band Ring

Vintage White Gold Square Cut Channel Set Sapphire Stackable Band Ring

Located in Montclair, NJ

Material: Solid 14k White Gold Weight: 2.21 Grams Ring Size: 7.0 ( fitted on finger, item can NOT be sized) Ring Width: 2.7mm (0.10") (top of the ring - north to south) Ring Height: ...

Category

20th Century Vintage Square Ring

Materials

Sapphire, Gold, 14k Gold, White Gold

Vintage 18k Yellow Gold Square Sapphire & Pave Round Diamond Wide Band Ring
Vintage 18k Yellow Gold Square Sapphire & Pave Round Diamond Wide Band Ring

Vintage 18k Yellow Gold Square Sapphire & Pave Round Diamond Wide Band Ring

Located in Montclair, NJ

Ring Width: 18mm (0.70")(top of the ring, north to south), 8.4mm (bottom of the shank) Ring Height: 4mm rise off the finger Condition: Vintage. 1 sapphire has a very small chip.

Category

20th Century Vintage Square Ring

Materials

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

14k Yellow Gold Modern Square Blue Topaz Channel Set Ring
14k Yellow Gold Modern Square Blue Topaz Channel Set Ring

14k Yellow Gold Modern Square Blue Topaz Channel Set Ring

Located in Fairfield, CT

14k yellow gold ring. This modern ring has a square faceted, light blue color blue topaz center, approximately 5.00 CTS, set with a wide half bezel and decorated with angled shoulder...

Category

20th Century Unknown Contemporary Vintage Square Ring

Materials

Topaz, Blue Topaz, 14k Gold, Yellow Gold

Vintage Platinum 1ctw Carré Square Step Illusion Set Diamond 5 Stone Band Ring
Vintage Platinum 1ctw Carré Square Step Illusion Set Diamond 5 Stone Band Ring

Vintage Platinum 1ctw Carré Square Step Illusion Set Diamond 5 Stone Band Ring

Located in Montclair, NJ

--Stone(s):-- (5) Natural Genuine Diamonds - Carré Square Step Cut - Illusion Set - VS1/VS2 Clarity - H/I Color - 1.00ctw (exact) Total Carat Weight: 1.00 (exact) Material: Solid .9...

Category

20th Century Vintage Square Ring

Materials

Diamond, Platinum

14k Yellow Gold Retro Bezel Square Ruby and Diamond Bordered Ring
14k Yellow Gold Retro Bezel Square Ruby and Diamond Bordered Ring

14k Yellow Gold Retro Bezel Square Ruby and Diamond Bordered Ring

Located in Fairfield, CT

14k yellow gold ring. This handsome retro style ring is set with four square faceted, pinkish red color rubies, approximately 0.28 TCW, bezel set, and bordered with a frame of round ...

Category

20th Century Vintage Square Ring

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Vintage Swiss 18K Yellow Gold 1.12ct Square Cut Baguettes Diamonds Band Ring
Vintage Swiss 18K Yellow Gold 1.12ct Square Cut Baguettes Diamonds Band Ring

Vintage Swiss 18K Yellow Gold 1.12ct Square Cut Baguettes Diamonds Band Ring

Located in Houston, TX

Invisibly Set in 18 Karat Yellow Gold on the top with: Eleven (11) square step cut natural diamonds: Measurements: 2.55mm x 2.55mm x ~1.79mm in depth.

Category

Late 20th Century Vintage Square Ring

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Raymond Yard Oscar Heyman Vintage Square Cut Ruby Diamond Platinum Bombe Ring
Raymond Yard Oscar Heyman Vintage Square Cut Ruby Diamond Platinum Bombe Ring

Raymond Yard Oscar Heyman Vintage Square Cut Ruby Diamond Platinum Bombe Ring

By Raymond C. Yard

Located in Greenwich, CT

Innately stately this Raymond Yard for Oscar Heyman vintage square cut ruby and diamond platinum bombe style ring is pure grace.

Category

1960s American Modernist Vintage Square Ring

Materials

Diamond, Ruby, Platinum

Antique 1.13 Carat Square Cut Sapphire and Diamond Three-Stone Engagement Ring
Antique 1.13 Carat Square Cut Sapphire and Diamond Three-Stone Engagement Ring

Antique 1.13 Carat Square Cut Sapphire and Diamond Three-Stone Engagement Ring

Located in Santa Monica, CA

This ring features a striking 1.13 carat square-cut blue sapphire, framed by two baguette-cut diamonds.

Category

1950s Unknown Vintage Square Ring

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

18ct Gold, Emerald and Diamond Square Cluster Ring, Hallmarked Birmingham 1967
18ct Gold, Emerald and Diamond Square Cluster Ring, Hallmarked Birmingham 1967

18ct Gold, Emerald and Diamond Square Cluster Ring, Hallmarked Birmingham 1967

Located in Brighton, GB

Vintage Emerald Cluster Ring 18ct Yellow and White Gold Hallmarked Birmingham 1967 This exquisite 18ct gold vintage cluster ring showcases a striking square design, featuring a ca...

Category

Mid-20th Century English Vintage Square Ring

Materials

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

18K Gold 0.60ct Squared Muti- Stones & 0.02ct Diamond Fine Vintage Band Ring
18K Gold 0.60ct Squared Muti- Stones & 0.02ct Diamond Fine Vintage Band Ring

18K Gold 0.60ct Squared Muti- Stones & 0.02ct Diamond Fine Vintage Band Ring

Located in เกาะสมุย, TH

A gorgeous luxury Neo-vintage band ring that is both suitable for all sexes. This ring has beautiful highly saturated colors of 2 squared green emerald, 2 squared blue sapphires and ...

Category

20th Century Vintage Square Ring

Materials

Emerald, Ruby, Sapphire, Diamond, 18k Gold

Modernist Square Shapes Yellow Diamond Ring
Modernist Square Shapes Yellow Diamond Ring

Modernist Square Shapes Yellow Diamond Ring

Located in New York, NY

Modernist Square Shaped Yellow Diamond Ring 1 round cut yellow diamond surrounded by white pave diamonds.

Category

1980s Vintage Square Ring

Materials

Yellow Diamond, 18k Gold, White Gold

18K White Gold 1.96ct Squared Blue Sapphire & 0.16ct Diamond Invisible Band Ring
18K White Gold 1.96ct Squared Blue Sapphire & 0.16ct Diamond Invisible Band Ring

18K White Gold 1.96ct Squared Blue Sapphire & 0.16ct Diamond Invisible Band Ring

Located in เกาะสมุย, TH

Please consider any applicable import duties or taxes in your country when making your offer—we’re happy to work with you to find a fair and satisfying arrangement Product Details: ...

Category

20th Century Thai Vintage Square Ring

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Vintage 9ct Gold Double Square Signet Ring
Vintage 9ct Gold Double Square Signet Ring

Vintage 9ct Gold Double Square Signet Ring

Located in Brighton, GB

Vintage Signet Ring 9ct Gold Hallmarked London 1987 Lovely, gold double square signet ring.

Category

Late 20th Century English Vintage Square Ring

Materials

Gold, 9k Gold

Lenti ring with square cut diamonds up to 0.50ct 18k gold 11.2 grams
Lenti ring with square cut diamonds up to 0.50ct 18k gold 11.2 grams

Lenti ring with square cut diamonds up to 0.50ct 18k gold 11.2 grams

By Lenti 1963

Located in The Hague, ZH

Lenti - 18k yellow gold ring set with square-cut diamonds up to 0.50 ct - F/G - VS/SI - ring size US 8 - EU 18.25 (57) Detailed description: The top of the ring is 1.0 cm wide.

Category

1990s Dutch Modern Vintage Square Ring

Materials

Diamond, 18k Gold

Vintage Sterling Silver 9 mm Squared Lapis Lazuli Signet Band Ring, Size 8.75
Vintage Sterling Silver 9 mm Squared Lapis Lazuli Signet Band Ring, Size 8.75

Vintage Sterling Silver 9 mm Squared Lapis Lazuli Signet Band Ring, Size 8.75

Located in เกาะสมุย, TH

A bold and evocative vintage ring featuring a square-cut lapis lazuli set in a sterling silver bezel.

Category

20th Century Thai Vintage Square Ring

Materials

Lapis Lazuli, Sterling Silver

Art Deco Square-Shaped Diamond Cocktail Ring
Art Deco Square-Shaped Diamond Cocktail Ring

Art Deco Square-Shaped Diamond Cocktail Ring

Located in Denver, CO

This magnificent square-shaped Art Deco cocktail ring features an Old European-cut diamond center stone measuring approximately 0.14 carats, embellished with twenty single-cut diamon...

Category

Mid-20th Century Art Deco Vintage Square Ring

Materials

Diamond, 14k Gold, White Gold

Diamond Square Rock Crystal Gold Ring
Diamond Square Rock Crystal Gold Ring

Diamond Square Rock Crystal Gold Ring

Located in Marcianise, Marcianise (CE)

Retro '80 ring in 14Kt gold composed of square shaped rock crystal surrounded by diamonds that define the corners. diamonds (1.50Kt) crystal (2.60gr) Total Weight 10.10 gr Rf. 143862...

Category

Late 20th Century Italian Retro Vintage Square Ring

Materials

Diamond, Rock Crystal, 14k Gold, Gold

Band Ring 18k Yellow Gold with Square Facetted Rubies & Diamonds ca 0.48 carat
Band Ring 18k Yellow Gold with Square Facetted Rubies & Diamonds ca 0.48 carat

Band Ring 18k Yellow Gold with Square Facetted Rubies & Diamonds ca 0.48 carat

Located in Heemstede, NL

Whether stacked with other bands or worn solo, this special ring catches the light — and attention — wherever you go - Material: 18k yellow gold Gemstone: 12 rubies & 17 diamo...

Category

1980s Dutch Vintage Square Ring

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

10K Yellow Gold Smoky Quartz Cocktail Ring, Square Cut, Size 6.75
10K Yellow Gold Smoky Quartz Cocktail Ring, Square Cut, Size 6.75

10K Yellow Gold Smoky Quartz Cocktail Ring, Square Cut, Size 6.75

Located in Palm Desert, CA

Striking in its simplicity, this 10 karat yellow gold ring centers on a bold 14mm square smoky quartz, cut in a classic step-cut style that highlights the stone’s depth and subtle tr...

Category

1990s Unknown Contemporary Vintage Square Ring

Materials

Quartz, Gold, Yellow Gold, 14k Gold

Vintage 18ct Yellow Gold, 1980s Square Cut Natural Diamond Set Band Ring
Vintage 18ct Yellow Gold, 1980s Square Cut Natural Diamond Set Band Ring

Vintage 18ct Yellow Gold, 1980s Square Cut Natural Diamond Set Band Ring

Located in Brighton, GB

The band width measures approximately 5.6mm Weight 5.8g UK Size J US Size 5 Unfortunately, this ring can not be resized. All of our items are either Antique, Vintage or Prelov...

Category

Late 20th Century European Vintage Square Ring

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat White Gold Ring with 2.30 Carat Square Cut Emerald and Diamonds
18 Karat White Gold Ring with 2.30 Carat Square Cut Emerald and Diamonds

18 Karat White Gold Ring with 2.30 Carat Square Cut Emerald and Diamonds

Located in Tel Aviv, IL

18 Karat White Gold Ring with 2.30 carat Square Cut Emerald and Diamonds 18K white gold ring with center stone square Emerald and 2 rows of gorgeous round diamonds.

Category

1990s French Vintage Square Ring

Materials

Diamond, Emerald, White Gold

Vintage 1950s 0.45 Carat Square Cut Emerald Ring with Diamonds
Vintage 1950s 0.45 Carat Square Cut Emerald Ring with Diamonds

Vintage 1950s 0.45 Carat Square Cut Emerald Ring with Diamonds

Located in New York, NY

Finely crafted in 18k yellow gold with a center Square cut Emerald weighing approximately 0.45 carat and two side Square cut Diamonds weighing a total of approximately 0.27 carat. Ci...

Category

1950s Vintage Square Ring

Materials

Diamond, Emerald, 18k Gold

Colombian Emerald and Baguette Cut Diamond 18 Carat Gold Square Dress Ring
Colombian Emerald and Baguette Cut Diamond 18 Carat Gold Square Dress Ring

Colombian Emerald and Baguette Cut Diamond 18 Carat Gold Square Dress Ring

Located in London, GB

This 18 carat yellow and white gold dress ring is centred on a beautifully vibrant 1.30ct certified square Colombian emerald, set in a fine rubover mount, giving it a clean outline w...

Category

1990s Modern Vintage Square Ring

Materials

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

14K White Gold Square Cut Diamond Engagement Ring Size 5.75 GIA Certified #20109
14K White Gold Square Cut Diamond Engagement Ring Size 5.75 GIA Certified #20109

14K White Gold Square Cut Diamond Engagement Ring Size 5.75 GIA Certified #20109

Located in Washington Depot, CT

14 Karat White Gold Square Cut Diamond Engagement Ring Size 5.75 GIA Certified- This sparkling 14K white gold engagement ring features one square modified brilliant cut diamond (.42...

Category

20th Century Contemporary Vintage Square Ring

Materials

Diamond, 14k Gold, White Gold

Pink Tourmaline Diamond Ring Vintage Square Cocktail Sz 8 Platinum Fine Jewelry
Pink Tourmaline Diamond Ring Vintage Square Cocktail Sz 8 Platinum Fine Jewelry

Pink Tourmaline Diamond Ring Vintage Square Cocktail Sz 8 Platinum Fine Jewelry

Located in Torrance, CA

The square design sets this ring apart from the more commonly found round and oval designs.

Category

Mid-20th Century American Modern Vintage Square Ring

Materials

Diamond, White Diamond, Tourmaline, Platinum

Large Size Cartier Blue Aquamarine Square Cushion Cut 18k White Gold Tank Ring
Large Size Cartier Blue Aquamarine Square Cushion Cut 18k White Gold Tank Ring

Large Size Cartier Blue Aquamarine Square Cushion Cut 18k White Gold Tank Ring

By Cartier

Located in Birmingham, GB

Vintage Cartier Fine Blue Aquamarine 18 Karat White Gold Large 8mm Tank Ring. Stunning white gold ring with a large 8mm tension set fine blue aquamarine. These sizes of the tank rin...

Category

20th Century Vintage Square Ring

Materials

Aquamarine, Gold, 18k Gold, White Gold

14K Gold Colombian Emerald Square Cocktail Ring
14K Gold Colombian Emerald Square Cocktail Ring

14K Gold Colombian Emerald Square Cocktail Ring

Located in Scottsdale, AZ

Introducing the breathtaking 14K Gold Colombian Emerald Square Cocktail Ring, a vintage masterpiece that exudes elegance and sophistication.

Category

1970s Vintage Square Ring

Materials

Emerald, 14k Gold

14 Karat White Gold Hand Engraved Diamond Square and Round Eternity Ring
14 Karat White Gold Hand Engraved Diamond Square and Round Eternity Ring

14 Karat White Gold Hand Engraved Diamond Square and Round Eternity Ring

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

2-14k white gold hand engraved diamond square and round eternity ring, containing 22 square cut diamonds; color "F", clarity VS1 and weight .30pts. and 22 round full cut diamonds; co...

Category

Late 20th Century American Art Deco Vintage Square Ring

Materials

Diamond, 14k Gold, White Gold

Sterling Silver 2.40ct Squared Deep Red Garnet 3 Stone Ring, Size 6.75
Sterling Silver 2.40ct Squared Deep Red Garnet 3 Stone Ring, Size 6.75

Sterling Silver 2.40ct Squared Deep Red Garnet 3 Stone Ring, Size 6.75

Located in เกาะสมุย, TH

Please consider any applicable import duties or taxes in your country when making your offer—we’re happy to work with you to find a fair and satisfying arrangement Product Details: ...

Category

20th Century Thai Vintage Square Ring

Materials

Garnet, Sterling Silver

Vintage Square Blue Topaz London Blue and Diamond Ring 14 Karat White Gold
Vintage Square Blue Topaz London Blue and Diamond Ring 14 Karat White Gold

Vintage Square Blue Topaz London Blue and Diamond Ring 14 Karat White Gold

Located in Brooklyn, NY

Vintage Diamond & Topaz Ring Square Stone and design Center Stone 5 x 5 mm London Topax (dark blue) small Diamond around All stones are natural Finger size 6 14k white Gold appro...

Category

1990s Vintage Square Ring

Materials

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

14k Blue Green Topaz Ring Ruby Solid Yellow Gold Large Square Cut Size 4.75
14k Blue Green Topaz Ring Ruby Solid Yellow Gold Large Square Cut Size 4.75

14k Blue Green Topaz Ring Ruby Solid Yellow Gold Large Square Cut Size 4.75

Located in Greer, SC

Stunning 14k solid yellow gold ring featuring a dazzling square cut topaz center, accented on each side by round cabochon rubies.

Category

20th Century Unknown Vintage Square Ring

Materials

Ruby, Topaz, 14k Gold, Yellow Gold

Retro 1940s Invisible Set Square Ruby and Diamond Dome Ring 18K Yellow Gold
Retro 1940s Invisible Set Square Ruby and Diamond Dome Ring 18K Yellow Gold

Retro 1940s Invisible Set Square Ruby and Diamond Dome Ring 18K Yellow Gold

Located in beverly hills, CA

A stunning Retro ring showcasing a cluster of pigeon blood colored rubies, invisible set in a concave dome, ribbon like mounting 18k yellow gold.

Category

Mid-20th Century Retro Vintage Square Ring

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Yellow Gold Square Ruby and Diamond Signet Ring
Yellow Gold Square Ruby and Diamond Signet Ring

Yellow Gold Square Ruby and Diamond Signet Ring

Located in Coral Gables, FL

Handsome 18 Karat Yellow Gold Square Top Ring Featuring 17 Channel and Bezel Set Square and Oval Rubies Totaling 1.00 Carat, Accented By 16 Round Brilliant Cut Diamonds of VS Clarity...

Category

Late 20th Century Vintage Square Ring

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Blue Topaz and Diamond Halo Square Shape Cluster Dress Ring in 18K White Gold
Blue Topaz and Diamond Halo Square Shape Cluster Dress Ring in 18K White Gold

Blue Topaz and Diamond Halo Square Shape Cluster Dress Ring in 18K White Gold

Located in London, GB

This stunning dress ring is masterfully crafted in polished 18 carat white gold and centres around a square cut blue topaz of approximately 4.00ct that captivates instantly with its ...

Category

1970s Retro Vintage Square Ring

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Gold, 18k Gold, White Gold

.37 Carat Square Diamond White Gold Engagement Ring
.37 Carat Square Diamond White Gold Engagement Ring

.37 Carat Square Diamond White Gold Engagement Ring

Located in Stamford, CT

The central square diamond sparkles with a brilliance, its facets reflecting light with every movement.

Category

Mid-20th Century Vintage Square Ring

Materials

Diamond, Gold, 14k Gold, White Gold

18K Yellow Gold Princess Cut Diamond Square Head Ring
18K Yellow Gold Princess Cut Diamond Square Head Ring

18K Yellow Gold Princess Cut Diamond Square Head Ring

Located in Westport, CT

An original 18K yellow gold square head diamond ring. Centered with a raised square head set with 9 princess-cut diamonds weighing a total of approximately 0.50 CT, arranged in a 3 x...

Category

Late 20th Century Vintage Square Ring

Materials

Diamond, 18k Gold, Yellow Gold

Square Cut Diamond Eternity Ring in White Gold
Square Cut Diamond Eternity Ring in White Gold

Square Cut Diamond Eternity Ring in White Gold

Located in Wailea, HI

Square Cut Diamond Eternity Ring in White Gold Twenty Seven Square Cut Diamonds weighing 2.45 carats approximately GH VVS-VS1 [fine quality] Size 6 1/4 Beautifully Made.

Category

Late 20th Century Unknown Vintage Square Ring

Materials

White Diamond, 14k Gold

Vintage Sapphire and Diamond Square Cocktail Ring in Platinum
Vintage Sapphire and Diamond Square Cocktail Ring in Platinum

Vintage Sapphire and Diamond Square Cocktail Ring in Platinum

Located in New York, NY

Vintage Sapphire and Diamond Square Cocktail Ring in Platinum This striking vintage ring is a masterpiece of geometric elegance, featuring a dazzling central diamond encased in a bo...

Category

20th Century Unknown Retro Vintage Square Ring

Materials

Diamond, Sapphire, Platinum

1980s Diamond Sapphire Square Pinwheel Platinum Cocktail Ring
1980s Diamond Sapphire Square Pinwheel Platinum Cocktail Ring

1980s Diamond Sapphire Square Pinwheel Platinum Cocktail Ring

Located in Miami, FL

This ring will make a statement without uttering a word! This pinwheel design, cast in platinum, is centered with a round, brilliant cut diamond weighing appx. 1.00 carats, H-I col...

Category

1990s Art Deco Vintage Square Ring

Materials

Diamond, Sapphire, Platinum

Carnelian Diamond Ring 18K Gold Square Band Agni Fire Flame
Carnelian Diamond Ring 18K Gold Square Band Agni Fire Flame

Carnelian Diamond Ring 18K Gold Square Band Agni Fire Flame

By Estate Jewelry

Located in East Brunswick, NJ

Carnelian Diamond Ring 18K Gold Square Band Agni Fire Flame This one of a kind ring is crafted in solid 18K Yellow Gold.

Category

20th Century Contemporary Vintage Square Ring

Materials

Carnelian, Diamond, 18k Gold, Yellow Gold

6.75 Carat Fancy Yellow Square Radiant Diamond Engagement Ring
6.75 Carat Fancy Yellow Square Radiant Diamond Engagement Ring

6.75 Carat Fancy Yellow Square Radiant Diamond Engagement Ring

Located in New York, NY

The ring features 2 accenting Trillion cut side Diamonds weighing a total of approximately 1.10 carats.

Category

1950s Vintage Square Ring

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

.48 Carat Square Sapphire Princess Diamond 18k Yellow Gold Ring
.48 Carat Square Sapphire Princess Diamond 18k Yellow Gold Ring

.48 Carat Square Sapphire Princess Diamond 18k Yellow Gold Ring

Located in Stamford, CT

This beautifully crafted ring features six richly colored square sapphires with an approximate total weight of .48 carats which are accented by on sparkling princess-cut center diamo...

Category

Late 20th Century Vintage Square Ring

Materials

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

Vintage 9ct Gold 1950s Hallmarked Square Shaped Signet Ring
Vintage 9ct Gold 1950s Hallmarked Square Shaped Signet Ring

Vintage 9ct Gold 1950s Hallmarked Square Shaped Signet Ring

Located in Brighton, GB

Vintage Signet Ring 9ct Gold Hallmarked Birmingham 1955 Makers Mark C G & S This vintage 9ct gold signet ring features a rounded square shape with a clean and plain surface, ma...

Category

Mid-20th Century English Vintage Square Ring

Materials

Gold, 9k Gold

Mark Broumand 4.20 Carat Square Cut Ruby Vintage Ring
Mark Broumand 4.20 Carat Square Cut Ruby Vintage Ring

Mark Broumand 4.20 Carat Square Cut Ruby Vintage Ring

By Mark Broumand

Located in Los Angeles, CA

This gorgeous vintage ring showcases 4.20ct of square cut rubies hand set in 18k yellow gold.

Category

1970s Vintage Square Ring

Masonic 9 Karat Gold Onyx Square and Compasses Signet Ring
Masonic 9 Karat Gold Onyx Square and Compasses Signet Ring

Masonic 9 Karat Gold Onyx Square and Compasses Signet Ring

Located in Vilnius, Vilniaus apskr.

This is a Masonic signet ring depicting the “Square and Compasses”. It is crafted in 9K gold.

Category

Mid-20th Century Vintage Square Ring

Materials

Onyx, Gold, 9k Gold

Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring
Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring

Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring

Located in Philadelphia, PA

Centering a transitional cut diamond weighing approximately 0.65 carat - H color with VS2 clarity Bead set in a square form head and flanked by square form cathedral shoulders Bead s...

Category

1940s Retro Vintage Square Ring

Materials

Diamond, Platinum

Vintage 14k Solid Gold Engravable Wide Grooved Squared Signet Ring
Vintage 14k Solid Gold Engravable Wide Grooved Squared Signet Ring

Vintage 14k Solid Gold Engravable Wide Grooved Squared Signet Ring

Located in Montclair, NJ

Material: Solid 14k Rosy Yellow Gold Weight: 9.07 Grams Ring Size: 11.0 ( fitted on finger, please contact us prior to purchase with sizing inquiries) Ring Width: 16.30mm (0.64") (to...

Category

20th Century Vintage Square Ring

Materials

Gold, 14k Gold, Yellow Gold

19.60cts AGL Square Colombian Emerald Diamond 18k Gold Ring
19.60cts AGL Square Colombian Emerald Diamond 18k Gold Ring

19.60cts AGL Square Colombian Emerald Diamond 18k Gold Ring

Located in Miami, FL

Treat yourself to this irresistibly stunning Diamond 8.64 carat Colombian Emerald 18K Gold Large Cocktail Ring! Crafted in platinum and 18K yellow and white gold, the center is Dee...

Category

1990s American Vintage Square Ring

Materials

Diamond, Emerald, 18k Gold

Vintage 14k Yellow Gold Textured Marquise Squared Shank Band Ring
Vintage 14k Yellow Gold Textured Marquise Squared Shank Band Ring

Vintage 14k Yellow Gold Textured Marquise Squared Shank Band Ring

Located in Montclair, NJ

Material: Solid 14k Yellow Gold Weight: 5.62 Grams Ring Size: 6.25 ( fitted on finger, item can not be sized) Ring Width: 6.6mm (0.26") (top of the ring - north to south) - 3mm (bott...

Category

20th Century Vintage Square Ring

Materials

Gold, 10k Gold, 14k Gold, Yellow Gold

.28 Carat Diamond Green Gold Square Top Mens Ring
.28 Carat Diamond Green Gold Square Top Mens Ring

.28 Carat Diamond Green Gold Square Top Mens Ring

Located in Stamford, CT

Deeply detailed mens 18k green gold ring with a white gold top set with 16 diamonds. Circa 1950-1960 16 single cut diamonds, H SI approx. .28cts Size 10.5 and sizable 18k green gol...

Category

Mid-20th Century Vintage Square Ring

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 1.26 Carat Square Emerald Cut 18k Platinum Ring
GIA Certified 1.26 Carat Square Emerald Cut 18k Platinum Ring

GIA Certified 1.26 Carat Square Emerald Cut 18k Platinum Ring

Located in Chicago, IL

The ring weighs 7.3 grams and is a size 6. At its center, the ring features a Flanders / Elara Cut-Cornered Square Brilliant Cut diamond weighing 1.26 ct.

Category

1950s American Vintage Square Ring

Materials

Aquamarine, Diamond, Platinum

Vintage Circa 1980s 18k Gold Natural Diamond Square Style Ring
Vintage Circa 1980s 18k Gold Natural Diamond Square Style Ring

Vintage Circa 1980s 18k Gold Natural Diamond Square Style Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight 2.9 grams. Totally is diamond 0.40 ct. The diamond is has H color and vvs clarity. Ring size is US 5.5 We can make any size. The box is not incl...

Category

1980s European Retro Vintage Square Ring

Materials

Diamond, 18k Gold

1.11 Carat Square Cut Ruby 14K White Gold Wedding Ring
1.11 Carat Square Cut Ruby 14K White Gold Wedding Ring

1.11 Carat Square Cut Ruby 14K White Gold Wedding Ring

Located in New York, NY

This ring features square-cut Thai rubies in a row in channel settings.

Category

20th Century Chinese Art Deco Vintage Square Ring

Materials

Ruby, 14k Gold, White Gold

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Vintage Square Ring For Sale on 1stDibs

You are likely to find exactly the vintage square ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect vintage square ring among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic vintage square ring over the years, but those made by Cartier, Tiffany & Co. and Oscar Heyman are often thought to be among the most beautiful. Take a look at a vintage square ring featuring diamond from our inventory today to add the perfect touch to your look. See these pages for a square cut iteration of this accessory, while there are also round cut cut and brilliant cut cut versions available here, too. When shopping for a vintage square ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Vintage Square Ring?

On average, a vintage square ring at 1stDibs sells for $2,943, while they’re typically $1 on the low end and $785,000 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.