3 Carat Square Diamond Rings
2010s British Modern Engagement Rings
Diamond, Platinum
2010s British Modern Engagement Rings
Diamond, Platinum
2010s Unknown Modern Solitaire Rings
Emerald, Diamond, White Diamond, Platinum
2010s Unknown Contemporary Engagement Rings
Diamond, White Diamond, 18k Gold, White Gold, Gold
2010s Modern Engagement Rings
Yellow Diamond, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
21st Century and Contemporary Indian Contemporary Fashion Rings
White Diamond, Diamond, 10k Gold, Rose Gold
21st Century and Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary Three-Stone Rings
Diamond, Ruby, 10k Gold, Yellow Gold
2010s Unknown Contemporary Three-Stone Rings
Diamond, 18k Gold, White Gold
1990s Greek Signet Rings
Emerald, Diamond
Vintage 1980s Signet Rings
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Italian Artist Band Rings
Diamond, White Diamond, White Gold, Yellow Gold, 18k Gold
2010s American Wedding Rings
Diamond, 14k Gold
2010s American Wedding Rings
Diamond, 14k Gold
2010s British Modern Signet Rings
White Diamond, Diamond, Yellow Gold, White Gold, Rose Gold, 18k Gold, Gold
2010s American Contemporary Cocktail Rings
Diamond, Emerald, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Spinel, Platinum
2010s American Contemporary Cocktail Rings
Aquamarine, Diamond, Platinum
1990s American Engagement Rings
Diamond, Platinum
Early 2000s Contemporary Dome Rings
Diamond, Sapphire, 14k Gold, White Gold
Vintage 1980s Solitaire Rings
Diamond, Platinum, Rose Gold
2010s North American Three-Stone Rings
Emerald, Diamond, Platinum, Yellow Gold, 18k Gold
20th Century Chinese Art Deco Engagement Rings
Diamond, Blue Sapphire, 18k Gold, White Gold
2010s Israeli Engagement Rings
Diamond
21st Century and Contemporary Indian Modern Bridal Rings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 18k Gold
Vintage 1970s Band Rings
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
20th Century Engagement Rings
Diamond, Platinum
2010s Three-Stone Rings
Yellow Diamond, Yellow Gold, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Unknown Engagement Rings
Diamond, 14k Gold, White Gold
Mid-20th Century American Modern Band Rings
Ruby, White Diamond, Diamond, Yellow Gold, 18k Gold, Gold
20th Century Engagement Rings
Platinum
2010s Israeli Art Deco Three-Stone Rings
Diamond, Emerald, 14k Gold
2010s Israeli Art Deco Three-Stone Rings
Diamond, Emerald, 14k Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Sapphire, Platinum
Early 2000s American Engagement Rings
Diamond, 14k Gold, Yellow Gold, Platinum
21st Century and Contemporary American More Rings
Purple Sapphire, Sapphire, Diamond, Yellow Gold
2010s American Engagement Rings
Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
2010s Unknown Bridal Rings
Ruby
21st Century and Contemporary Indian Modern Band Rings
Diamond, White Diamond, 14k Gold, Yellow Gold
Vintage 1980s Unknown Engagement Rings
Diamond, Sapphire, White Gold
21st Century and Contemporary Indian Contemporary Bridal Rings
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Bridal Rings
Diamond, White Diamond, 10k Gold, White Gold
Vintage 1930s Unknown Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
2010s Engagement Rings
Diamond, White Gold
Mid-20th Century English Three-Stone Rings
Diamond, Sapphire
2010s Canadian Art Deco Engagement Rings
Diamond, Sapphire, 14k Gold, Yellow Gold
21st Century and Contemporary Unknown Contemporary Cocktail Rings
White Diamond, Diamond, White Gold, 10k Gold, Gold
2010s Unknown Three-Stone Rings
Diamond, Platinum, 18k Gold, Yellow Gold
2010s Contemporary Band Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary Band Rings
Diamond, Emerald, 18k Gold
21st Century and Contemporary Indian Modern Cocktail Rings
Brown Diamond, Yellow Diamond, White Diamond, Diamond, Rose Gold, 14k Gold
21st Century and Contemporary Engagement Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, White Diamond, Platinum
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3 Carat Square Diamond Rings For Sale on 1stDibs
How Much are 3 Carat Square Diamond Rings?
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 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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Learn about these antique jewelry styles, then choose a design that speaks to you.
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