One Carat Square Diamond Ring
1990s Solitaire Rings
Diamond, White Diamond, Brown Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary Solitaire Rings
Diamond, Platinum
2010s American Engagement Rings
Diamond, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary American Contemporary Three-Stone Rings
Diamond, 18k Gold, Gold
2010s Italian Modern Cocktail Rings
Diamond, Tourmaline, 18k Gold
2010s British Modern Engagement Rings
Diamond, Platinum
2010s British Modern Engagement Rings
Diamond, Platinum
2010s American Contemporary Cocktail Rings
Diamond, Emerald, Platinum
2010s American Contemporary Engagement Rings
Diamond, Emerald, White Gold, 14k Gold
21st Century and Contemporary American Modernist Bridal Rings
Diamond, Platinum
Vintage 1920s Band Rings
Diamond, 18k Gold
21st Century and Contemporary French Modern Engagement Rings
Diamond, White Diamond, Platinum
2010s American Artisan Cocktail Rings
Emerald, Diamond, White Diamond, Rhodium, 18k Gold, White Gold
2010s Israeli Art Deco Engagement Rings
Yellow Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
21st Century and Contemporary American Engagement Rings
Diamond, Ruby, Platinum
Vintage 1950s Victorian Cluster Rings
Diamond, White Diamond, Emerald, Gold, 18k Gold, Rose Gold
Vintage 1980s Unknown Cocktail Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Topaz, Blue Topaz, Diamond, 18k Gold, White Gold, Gold
21st Century and Contemporary Fashion Rings
Diamond, Emerald, 18k Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Diamond, Ruby, 18k Gold
Vintage 1920s Art Deco Cocktail Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
2010s Italian Contemporary Cocktail Rings
Diamond, White Diamond, Emerald, 18k Gold, White Gold
21st Century and Contemporary French Modern Engagement Rings
Diamond, White Diamond, Platinum
2010s Engagement Rings
Diamond, Platinum
Vintage 1930s Unknown Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Art Deco Engagement Rings
Diamond, White Diamond, Ruby, Platinum
21st Century and Contemporary Art Deco Engagement Rings
Diamond, White Diamond, Emerald, Platinum
2010s American Engagement Rings
Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary Contemporary Engagement Rings
Diamond, Platinum
2010s Italian Contemporary Cocktail Rings
Diamond, White Diamond, Emerald, 18k Gold, White Gold
21st Century and Contemporary Band Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
2010s American Contemporary Cocktail Rings
Diamond, Emerald
21st Century and Contemporary Chinese Art Deco Engagement Rings
Diamond, Emerald, 10k Gold, Yellow Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Cluster Rings
Diamond, Brown Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Band Rings
Ruby, Diamond, 18k Gold
2010s Unknown Cluster Rings
Diamond, Sapphire, Platinum
2010s Italian Contemporary Cocktail Rings
Diamond, White Diamond, 18k Gold, White Gold
Vintage 1970s More Rings
Diamond, Emerald, Yellow Gold
Late 20th Century Cluster Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Late 20th Century French Engagement Rings
Diamond, 18k Gold, White Gold
20th Century Unknown Contemporary Band Rings
Diamond, Ruby, 14k Gold, Yellow Gold, Gold
21st Century and Contemporary Unknown Contemporary Band Rings
Diamond, Gold, 14k Gold, White Gold
2010s Modern Engagement Rings
Diamond, Blue Sapphire, Platinum
21st Century and Contemporary Israeli Contemporary Cocktail Rings
Aquamarine, Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Cluster Rings
Emerald, 14k Gold
21st Century and Contemporary American Modern Bridal Rings
Diamond, 14k Gold, White Gold
Vintage 1920s British Art Deco Band Rings
Diamond, Sapphire, Gold
21st Century and Contemporary Contemporary Engagement Rings
Diamond, Platinum
2010s American Cocktail Rings
Diamond, Sapphire, Platinum
2010s Asian Bridal Rings
Pink Diamond, White Diamond, Diamond, White Gold, 18k Gold
Mid-20th Century Retro Dome Rings
Diamond, Ruby, 18k Gold, Yellow Gold
2010s American Contemporary Engagement Rings
Diamond, Emerald, Platinum
2010s Israeli Art Deco Cocktail Rings
Diamond, Yellow Diamond, 18k Gold
Vintage 1930s American Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary Spanish Contemporary Cocktail Rings
Aquamarine, Diamond, 14k Gold, Yellow Gold
Early 20th Century Art Deco Engagement Rings
Diamond, White Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary French Contemporary Cocktail Rings
Diamond, Peridot, 18k Gold, Yellow Gold
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One Carat Square Diamond Ring For Sale on 1stDibs
How Much is a One Carat Square Diamond Ring?
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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