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.
Mid-20th Century Vintage Square Ring
Onyx, Gold, 9k Gold
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.
Onyx, Gold, 9k Gold
.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...
Diamond, Gold, 18k Gold, White Gold
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...
Gold, 14k Gold, Yellow Gold
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...
Gold, 10k Gold, 14k Gold, Yellow Gold
$11,200Sale Price|20% Off
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.
Aquamarine, Diamond, Platinum
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.
Ruby, 14k Gold, White Gold
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...
Diamond, 18k Gold
Vintage 18ct White Gold 1970’s French, Square Diamond Ring
Located in Brighton, GB
Vintage Square Diamond Ring 18ct White Gold French Stamped Circa 1970’s Beautiful, French, square shaped diamond ring.
Diamond, 18k Gold, White Gold
Three Square Cocktail Brazilian Paraiba Tourmaline and Diamond Ring, 18k
Located in New York, NY
A Three Square Cocktail Brazilian Paraiba and Diamond Ring made in 18 Karat White Gold.
1.45 Square Emerald-Cut and Diamond Ring, 18K White Gold
Located in New York, NY
A 1.45 Square Emerald-Cut and Diamond Ring made in 18K White Gold.
Diamond, Emerald, 18k Gold, White Gold
Sterling Silver Large Square Faceted Green Prasiolite and Diamond Ring
Located in Fairfield, CT
Sterling silver and gold ring. This interesting patterned sterling silver ring features a square faceted, pale green color center prasiolite, approximately 14.06 CTS, decorated with ...
Diamond, Sterling Silver
Vintage 9ct Gold Birmingham Hallmarked, 1970s Square Shaped Signet Ring
Located in Brighton, GB
Vintage Signet Ring 9ct Gold Hallmarked Birmingham Y 1973 (Special mark used to commemorate the bicentenary of the Assay) Makers Mark J H This vintage signet ring is a stunnin...
Gold, 9k Gold
Diamond Cocktail Ring with Blue Sapphire Square Cut Swerve, 18K
Located in New York, NY
A Diamond Cocktail Ring with Sapphire Square Cut Swerve made in 18 Karat Yellow Gold.
Diamond, Sapphire, 18k Gold
Vintage 1970’s 18ct Gold Sapphire & Diamond Square Cluster Ring
Located in Brighton, GB
Vintage Sapphire & Diamond Ring 18ct Gold Stamped Hallmarked London 1971 Makers Mark B K T Beautiful, square shaped, vintage cluster ring.
Diamond, Sapphire, Gold, 18k Gold
18 Carat Square Prasiolite Quartz and Diamond Gold Vintage Solitaire Ring
Located in Montreal, QC
Finely Detailed Vintage Prasiolite Quartz and Diamond Gold Solitaire Ring. Centering a Hand set securely nestled 18 Carat A Square Prasiolite Quartz Gemstone.
Diamond, Quartz, Gold, 14k Gold, White Gold
Swarovski Large White Silver Square Crystals Nirvana Cocktail Chunky Ring, 55
By Swarovski
Located in Wokingham, England
Swarovski Square Large Crystals Nirvana Cocktail Chunky Ring, Size N, 55, White Silver Tone In excellent condition.
Silver Plate
Vintage Yellow & White Gold 0.84ctw Pave Diamond Squared Geometric Ring
Located in Montclair, NJ
--Stone(s):-- (28) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - G/H Color - VS1/VS2 Clarity - 0.84ctw (approx.) Material: Solid 14k Yellow Gold w/ White Gold At the D...
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
Estate 18K Yellow Gold Square Princess Round Cut Diamond Cocktail Ring
Located in Winter Springs, FL
Confident and architectural, this contemporary diamond ring is crafted in rich 18 karat yellow gold and designed with striking balance and presence.
Diamond, 18k Gold, Yellow Gold
Vintage Circa 1980s 18k Gold Natural Square Cut Emerald And Diamond Ring
Located in Fatih/İstanbul, 34
BUYERS : We cover all applicable U.S. import duties and taxes --- no additional import fees upon delivery 💎 Vintage Circa 1980s 18k Gold Natural Square Cut Emerald And Diamond Ring...
Diamond, Emerald, 18k Gold
Tiffany & Co. Diamond Square Sapphire Platinum Eternity Band Ring Size 4.75
By Tiffany & Co.
Located in Simpsonville, SC
The Tiffany & Co. Vintage Diamond Square Sapphire Platinum Eternity Band Ring is a timeless symbol of elegance, combining the allure of vintage design with Tiffany & Co.’s exceptiona...
White Diamond, Blue Sapphire, Platinum
Pink Tourmaline Diamond Ring Platinum Sz 6 Emerald Cut Square Cocktail Jewelry
Located in Torrance, CA
The ring rises 10mm or 0.39 inches from the finger.
Diamond, White Diamond, Tourmaline, Platinum
Mid-Century 0.75 CTW Diamond Platinum Buckle Square Form Vintage Engagement Ring
Located in Philadelphia, PA
Centering a round brilliant cut diamond weighing approximately 0.55 carat - G color with VS1 clarity Bead set in a square form head with decorous engraving flanked by cathedral shoul...
Diamond, Platinum
Vintage Circa 1980s 18k Gold Natural Diamond Decorated Square Design Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.3 grams. Totally is diamond 0.55 ct. The diamond is has G-H color and vs1-s1 clarity. Ring size is US 7.5 We can make any size. The box is ...
Diamond, 18k Gold
Square Blue Topaz and Diamond Ring, 18 Karat White Gold
Located in New York, NY
A square shape blue topaz with a white gold border accented with white round diamonds on the base and on the sides of the mounting. Set in 18K White Gold. Size 5.25.
Diamond, White Diamond, Topaz, 18k Gold, White Gold
Natural Colombian Vivid Green Emerald, Diamond, 18K Gold Retro Square Halo Ring
Located in MELBOURNE, AU
Ring’s bold symmetry, stepped geometry, contrasting emerald and diamond combination, and clean angular lines are all quite typical for that period & very desirable nowadays Fr...
Diamond, Emerald, 18k Gold, Platinum
GIA 14K Square Emerald Cut Diamond 0.79ctw G VSI Traditional
Located in Sewickley, PA
This delicate and timeless solitaire ring is crafted in 14K gold and features a square emerald cut diamond set on a diagonal for a sophisticated contemporary look.
Diamond, 14k Gold
Square Cut Blue Sapphire Channel Set Gold Wedding Band
Located in Santa Monica, CA
From the Bracken Jewelers estate fine jewelry collection in Santa Monica, California. Nine square cut blue sapphires are channel set in this 14K yellow gold wedding band. The tapered...
Blue Sapphire, Gold, 14k Gold, Yellow Gold
1.06 Carat Square Emerald Cut Diamond Double Halo Engagement Ring
Located in New York, NY
This charming 14k white gold engagement ring is centered with a sparkling GIA certified Asscher cut diamond that weighs 1.06ct. graded G color with SI1 clarity. The center diamond i...
Diamond, 14k Gold, White Gold
Estate 18K Yellow Gold Vivid Emerald Diamond Square Ruby Wide Band Ring
Located in Winter Springs, FL
The emerald is framed by bright round diamonds, adding crisp white brilliance through the center of the ring, while rows of square cut natural rubies are channel set along either sid...
Diamond, Emerald, Ruby, 18k Gold, Yellow Gold
Vintage 18k Gold .45ct Round Diamond Squared Solitaire Filigree Work Ring
Located in Montclair, NJ
-- Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - G Color - SI1 Clarity- 0.45ct (approx.) Material: Solid 18k White Gold Weight: 2.60 Grams Ring Size: 3...
Diamond, Gold, 18k Gold, White Gold
Squared Basketweave Motif Cocktail Ring with Diamonds in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Adding a refined contrast, four brilliant diamonds are arranged in a square cluster at one corner of the ring, their bright sparkle standing out beautifully against the warm gold bac...
Diamond, Gold, 18k Gold, Yellow Gold
Square Princess Diamond Colombian Emerald Ring 14K White Gold Band Engagement
By Estate Jewelry
Located in East Brunswick, NJ
Square Princess Diamond Colombian Emerald Ring 14K White Gold Band Engagement This estate ring is crafted in solid 14K White Gold and set with genuine Earth mined Emerald and Diamon...
Diamond, Emerald, 14k Gold, White Gold
Vintage 9ct Yellow Gold, Birmingham Hallmarked, 1960s Square Shaped Signet Ring
Located in Brighton, GB
Vintage Signet Ring 9ct Yellow Gold Stamped Hallmarked Birmingham 1961 This vintage 9ct gold signet ring is a true statement piece.
9k Gold, Yellow Gold
Vintage 18ct White Gold, 1940’s Emerald Diamond Square Cluster Ring
Located in Brighton, GB
Vintage Emerald Cluster Ring 18ct Gold Stamped Circa 1940’s Fabulous, vintage cluster ring.
Diamond, Emerald, 18k Gold, White Gold
Mens Diamond Ring Square Cut 14K White Gold Band .80 TDW
By Estate Jewelry
Located in East Brunswick, NJ
Four square cut diamonds total .80 carat. These gems are very clean VS2-SI1 clarity and H color.The top of the ring measures 13mm vertically.
Diamond, White Gold
Unisex Vintage 18k Gold 1.10ctw Baguette Tourmaline & Square Diamond Band Ring
Located in Montclair, NJ
Material: Solid 18k Yellow Gold w/ Solid 18k White Gold Center Weight: 7.62 Grams Ring Size: 6.0 (We can custom size this ring - Please contact us prior to purchase for sizing inqui...
Diamond, Tourmaline, 18k Gold
Vintage Circa 1980s 18k Gold Natural Diamond And Square Cut Emerald Ring
Located in Fatih/İstanbul, 34
💎 Vintage Circa 1980s 18k Gold Natural Diamond And Square Cut Emerald Ring In very good condition. Total weight is 2.8 grams.
Diamond, Emerald, 18k Gold
Vintage 1.50 Carat Diamond Square Design Statement 14 Karat Gold Ring
Located in Miami, FL
Vintage 1.50ct Diamond Square Design Statement 14k Gold Ring. The ring features 12 round cut high color high clarity diamonds approx total weight 1.50 carats.
Diamond, 14k Gold
Vintage Platinum 1.07ct Square Vivid Green Emerald w/ Fiery White Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Emerald - Square Emerald Cut - Prong Set - Vivid Green Color - Colombian - 0.54ct (exact) (12) Natural Genuine Diamonds - 6 Round Brilliant & 6 ...
Diamond, Emerald, Platinum
Square Emerald Cut Emerald & Baguette Diamond Double Halo Stacked Cocktail Ring
Located in Scottsdale, AZ
Ring size: 6 This stunning emerald and diamond cocktail ring is the absolute epitome of elegance.
Emerald, Diamond, Yellow Gold, 14k Gold, Gold
Vintage 5.03 Carat Square Emerald-Cut Emerald GIA and Diamond Gold Ring
Located in Montreal, QC
Finely detailed Vintage Square Emerald Cut GIA Colombian Emerald and Diamond Platinum Cocktail Ring.
Diamond, Emerald, Gold, 18k Gold
Pink Salmon Colored Square Cabochon Cordal, Two Tone 14 Karat Gold, Signet Ring
Located in Palm Desert, CA
In the center of this ring is a beautiful salmon-colored coral with a square cabochon cut measuring 12.5mm x 12.5mm.
Gold, 14k Gold
Super Fit Large Square Cabochon Blue Topaz Ring 14K White Gold
Located in beverly hills, CA
This bold and eye-catching ring by SuperFit features a square cabochon blue topaz with a faceted bottom, elegantly secured by 8 prongs and set in lustrous 14K white gold.
Topaz, Blue Topaz, 18k Gold, White Gold
1.30 Carat GIA Certified Square Brilliant Cut Diamond Platinum Engagement Ring
Located in New York, NY
This amazing platinum engagement ring centers a unique GIA certified modified square brilliant cut diamond that weighs 1.30ct. graded J color with VS2 clarity.
Diamond, Platinum
Men's Ring Square Design Natural Diamonds Vintage 14 Karat White Gold Diamond
Located in Brooklyn, NY
Mens Diamond Ring Vintage Diamonds have a very good sparkle sort to speak "life". pre-owned in great condition as new overall Unique shape and design and looks great ! 14k White Gold...
Diamond, 14k Gold, White Gold
Platinum Ring with Round Diamond Center in a Square Setting - Size 4.75
Located in Scottsdale, AZ
Stone Information - --------------------------------------------- Primary Stone(s): - Stone Grading: - Color: White - Cut: Round Brilliant - Clarity: SI1 - Color Grade: J - Sto...
Diamond, Platinum
Vintage 9ct Gold Emerald and Diamond Square Cluster Ring, Hallmarked London 1997
Located in Brighton, GB
Vintage Emerald Cluster Ring 9ct Yellow Gold Hallmarked London 1997 Makers Mark V & Co This exquisite 9ct gold vintage cluster ring showcases a striking square design, featuring ...
Diamond, Emerald, Gold, 9k Gold
0.61 Carat Marquise and 0.12 Carat Square Ruby Diamond Accents 14KWhiteGold Ring
Located in New York, NY
Decorate yourself in elegance with this Ring is crafted from 14-karat White Gold by Gin & Grace.This Ring is made up of 8x4 mm Marquise-Cut Ruby (1 pcs) 0.61 carat, 2.0 mm Square-cut...
Diamond, Ruby, 14k Gold, White Gold
11ct Aquamarine Ring Vintage 14k Yellow Gold Square Cocktail Fine Jewelry
Located in Torrance, CA
Stylish vintage estimated 11 carat aquamarine & diamond cocktail ring (circa 1960s) crafted in 14 karat yellow gold. Emerald cut aquamarine measures 13.5mm x 12mm (estimated at 11 ...
Aquamarine, Diamond, White Diamond, 14k Gold, Yellow Gold
14K Two Tone Ring With Diamonds and Filigree Square Top with Round Diamond
Located in Sewickley, PA
This elegant vintage engagement ring showcases a sparkling round brilliant-cut diamond set within a refined two-tone gold mounting.
Diamond, 14k Gold, White Gold, Yellow Gold
Vintage Circa 1970s 18k Gold Natural Diamond Decorated Square Style Unisex Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 10 grams. Total is main brilliant cut diamond about 0.60 ct. Totally is side baguette cut diamond 0.75 ct. The diamond is has generally F colo...
Diamond, 18k Gold
Vintage Circa 1980s 18k Gold Natural Diamond And Square Cut Sapphire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.8 grams. Totally is diamond 0.30 ct. The diamond is has G-H color and vvs1-vs1 clarity. Totally is sapphire 0.90 ct. Ring size is US 6.75 W...
Diamond, Sapphire, 18k Gold
18K Yellow Gold Square Ruby and Diamond Signet Ring, 1980s, Size 11
Located in Coral Gables, FL
Bold and sophisticated, this 18K yellow gold men's ring features 17 square- and oval-shaped rubies totaling 1.00 carat, arranged in a distinctive combination of channel and bezel set...
Diamond, Ruby, 18k Gold, Yellow Gold
8.56 Carat Round Diamond Full Pave Square 18K White Gold Vintage Mens Ring
Located in Miami, FL
The beveled sides of the square platform continue the diamond coverage with additional pave-set stones, ensuring the ring sparkles from every angle — front, side, and in motion on th...
Diamond, Gold, 18k Gold, White Gold
VINTAGE 1970 Ring in 14K Yellow Gold 2.70 CTW Diamond Square Cluster Nugget
Located in Miami, FL
This monumental vintage estate statement ring features a glittering, multi-tiered square cluster of 21 natural round brilliant-cut diamonds totaling approximately 2.70 carats.
White Diamond, Diamond, Yellow Gold, 14k Gold, Gold
Ladies Antique Mixed Metals Silver Palladium Rhodium Square Onyx Diamond Ring
Located in Houston, TX
Gender: Ladies Metal Type: 14K White Gold & Palladium & Silver Size: 7.25 Shank Maximum Width: 3.20 mm Head measurements: 20.70mm in length by 20.00mm in width. Weight: ...
Diamond, Onyx, White Gold, Palladium, Rhodium, Silver, Mixed Metal
Vintage French Cut Diamond and French Cut Red Ruby Square Design Platinum Ring
Located in Montreal, QC
Hand crafted Platinum Square design mounting, making this ring a definite Stunner that packs the bling!
Diamond, Ruby, Platinum
Cellini GIA Certified 3 Stone Square Emerald Cut E color Diamond Ring
By Cellini
Located in New York, NY
This classic and enchanting ring features a 1.59 carat square emerald diamond of E color and VVS2 clarity...
Diamond, Platinum
Vintage Circa 1980s 18k Gold Natural Diamond And Emerald Square Style Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 8.3 grams. Totally is diamond 0.90 ct. The diamond is has G-H color and vs clarity. Totally is emerald 0.80 ct. Ring size is US 7.5 We can mak...
Diamond, Emerald, 18k Gold
0.12 Carat Square-Cut Ruby With Diamond Accents 14K Yellow Gold Ring
Located in New York, NY
Stunning, timeless and classy eternity Unique Ring. Decorate yourself in luxury with this Gin & Grace Ring.
Diamond, Ruby, 14k Gold, Yellow Gold
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 rings, vintage 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.

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