18k Diamond Ring Size 45 Antique
Early 20th Century Engagement Rings
Diamond, White Gold, Gold, 18k Gold
Vintage 1920s Art Deco Cocktail Rings
Diamond, Sapphire, 18k Gold
21st Century and Contemporary American Contemporary Solitaire Rings
Diamond, Pink Sapphire, 18k Gold, Yellow Gold
Early 20th Century Edwardian Engagement Rings
Diamond, White Gold, 18k Gold
Vintage 1950s French Retro Solitaire Rings
Diamond, White Diamond, Gold, 18k Gold, White Gold, Platinum
Vintage 1920s Unknown Art Deco Engagement Rings
White Diamond, 18k Gold, White Gold
Vintage 1940s British Retro Engagement Rings
Diamond, 18k Gold
Antique Late 19th Century European Victorian Engagement Rings
Diamond, Ruby, 18k Gold
20th Century Fashion Rings
Multi-gemstone, Gold
2010s Italian Dome Rings
White Diamond, Yellow Diamond, Brown Diamond, Diamond, 18k Gold, Yellow ...
Antique Early 1900s British Edwardian Three-Stone Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Antique 19th Century Unknown Belle Époque Engagement Rings
Diamond, 18k Gold, Yellow Gold, Silver, Gold
2010s Thai Contemporary Fashion Rings
Crystal, Quartz, 14k Gold, Yellow Gold
Antique 1870s Swedish Empire Dangle Earrings
Pearl, 18k Gold
Vintage 1920s Swedish Art Nouveau Dangle Earrings
18k Gold
21st Century and Contemporary French Modern Pendant Necklaces
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold, Gold
2010s French Modern Beaded Necklaces
Cultured Pearl, Diamond, White Diamond, Opal, Gold, 18k Gold, White Gold
2010s French Beaded Necklaces
Diamond, Emerald, Pearl, Ruby, Sapphire, Spinel, Gold, White Gold, 18k Gold
20th Century Beaded Necklaces
Cultured Pearl, Emerald, Ruby, Sapphire, Spinel, Pearl, 18k Gold, Gold, ...
People Also Browsed
Antique 1890s Engagement Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Italian Artisan Band Rings
Diamond, Yellow Gold, 18k Gold
2010s Thai Art Deco More Rings
Diamond, Emerald, Blue Sapphire, 18k Gold, White Gold
2010s French Modern Engagement Rings
Diamond, White Diamond, 18k Gold, White Gold
2010s American Modern Engagement Rings
Diamond, White Diamond, Platinum
Vintage 1920s Unknown Art Deco Cocktail Rings
Blue Sapphire, Sapphire, Diamond, Gold, Yellow Gold, White Gold, 14k Gold
Vintage 1920s Art Deco Engagement Rings
Diamond, 18k Gold, White Gold
2010s American Contemporary Band Rings
Diamond, 14k Gold, Yellow Gold, Gold
2010s Hong Kong Cocktail Rings
Pink Sapphire, Sapphire, White Diamond, Diamond, Gold, White Gold, 18k Gold
Mid-20th Century American Art Deco Three-Stone Rings
Aquamarine, Diamond, 14k Gold, White Gold
21st Century and Contemporary American Cocktail Rings
Tourmaline, Zircon, Rhodium, Silver
21st Century and Contemporary American Modern Band Rings
Diamond, Yellow Gold, 14k Gold, Gold
21st Century and Contemporary American Modern Chain Bracelets
Emerald, 18k Gold, Yellow Gold
Antique Early 1900s Russian Art Nouveau More Rings
Diamond, 14k Gold
1990s Contemporary Engagement Rings
Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
Late 20th Century American Band Rings
Diamond, 18k Gold, Platinum
Recent Sales
Vintage 1910s Unknown Edwardian Three-Stone Rings
Diamond, 18k Gold, Platinum
Vintage 1920s Unknown Art Deco Engagement Rings
Diamond, 18k Gold, White Gold
Antique 1740s Georgian Cluster Rings
Diamond, Ruby, 18k Gold
Antique 1890s Late Victorian Engagement Rings
Diamond, Ruby, 18k Gold
Antique Early 1800s Georgian Cluster Rings
Diamond, 18k Gold, Silver
Vintage 1940s Retro Engagement Rings
Diamond, 18k Gold, Platinum
Vintage 1930s French Art Deco Cocktail Rings
Diamond, 18k Gold, Platinum
Antique Early 19th Century Unknown Victorian Fashion Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Antique 18th Century Unknown Victorian Cluster Rings
Diamond, Yellow Gold
Vintage 1920s Unknown Art Deco Cocktail Rings
Diamond, Sapphire, 18k Gold, White Gold
Antique 19th Century French Victorian Cluster Rings
Diamond, Pearl, 18k Gold
2010s French Modern Cocktail Rings
Diamond, Chrysophrase, Yellow Gold, 18k Gold
Antique 1890s Victorian Engagement Rings
Diamond, Ruby, Yellow Diamond, 18k Gold, Silver
Antique Early 1900s Art Nouveau Engagement Rings
Diamond, 18k Gold, Platinum
Early 20th Century French Belle Époque Drop Necklaces
White Diamond, Diamond, Gold, 18k Gold, Yellow Gold, Enamel
Early 20th Century French Belle Époque Drop Necklaces
Diamond, White Diamond, Enamel, Gold, 18k Gold, Yellow Gold
Antique 1850s French Napoleon III Engagement Rings
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
Vintage 1960s American Cocktail Rings
Aquamarine, White Diamond, 18k Gold, Yellow Gold
Antique Early 1900s British Edwardian Three-Stone Rings
Diamond, Opal, 18k Gold, Yellow Gold
Antique 1820s Italian Georgian Cluster Rings
Coral, Diamond, 18k Gold
Vintage 1920s Italian Art Nouveau Band Rings
Diamond, Yellow Gold
18k Diamond Ring Size 45 Antique For Sale on 1stDibs
How Much is a 18k Diamond Ring Size 45 Antique?
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.
Read More
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Learn about these antique jewelry styles, then choose a design that speaks to you.
Talking Diamonds with the Jeweler Behind J. Lo’s Engagement Ring
Alon Ruschin, of Vivid Diamonds & Jewelry, channels his passion for gems into helping clients find just the right ring.