30k Diamond
20th Century Drop Earrings
Diamond, 18k Gold
2010s Tennis Bracelets
Diamond, 18k Gold, White Gold
2010s American Belle Époque Vanity Items
Diamond, 18k Gold, Silver
21st Century and Contemporary European Modern Band Rings
Diamond, Gold
Vintage 1940s Retro Dome Rings
Diamond, White Diamond, Gold, White Gold, Yellow Gold
Vintage 1930s Art Deco Dome Rings
White Diamond, Diamond, Platinum
Vintage 1930s Art Deco Three-Stone Rings
Diamond, White Diamond, Platinum
Antique 1890s Victorian Cluster Rings
Diamond, Ruby, Gold, 14k Gold
Mid-20th Century Pendant Necklaces
Diamond, White Gold, Silver
Mid-20th Century Cocktail Rings
Diamond, 14k Gold, Yellow Gold
2010s Lever-Back Earrings
Tsavorite, Diamond, 14k Gold
Vintage 1930s Art Deco Cluster Rings
Diamond, Platinum
Vintage 1930s Art Deco Cluster Rings
Diamond, Platinum
Antique Early 1900s Bangles
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
1990s Engagement Rings
Diamond, White Diamond, Platinum
Vintage 1920s Art Deco Cluster Rings
Diamond, Platinum
20th Century Wedding Rings
Diamond, Gold
2010s American Contemporary Tennis Bracelets
Diamond, 14k Gold, White Gold
Vintage 1920s Art Deco Cluster Rings
Diamond, Platinum
21st Century and Contemporary Swiss Modern Lever-Back Earrings
Diamond, Yellow Diamond, Gold, 14k Gold
21st Century and Contemporary Swiss Modern Lever-Back Earrings
Diamond, Yellow Diamond, Gold, 14k Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, White Diamond, Platinum
20th Century Pendant Necklaces
Diamond, White Gold
Vintage 1930s Art Deco Drop Earrings
Diamond, White Diamond, Gold, Yellow Gold, Platinum
21st Century and Contemporary Engagement Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary German Pendant Necklaces
Diamond, South Sea Pearl, 18k Gold
Antique Early 1900s Edwardian Cluster Rings
Diamond, White Diamond, Pearl, Gold, 18k Gold, Yellow Gold
20th Century Hoop Earrings
Diamond, White Gold
21st Century and Contemporary Swiss Modern Cocktail Rings
Emerald, Diamond, 14k Gold, White Gold
Vintage 1950s Engagement Rings
Diamond, White Diamond, Brown Diamond, Platinum
Mid-20th Century Art Deco Cocktail Rings
Amethyst, Diamond, 18k Gold, White Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, White Diamond, Emerald, Platinum, Enamel
2010s American Contemporary Dangle Earrings
Diamond, Gold, 18k Gold
2010s Lever-Back Earrings
Diamond, Black Diamond, White Gold
Vintage 1920s Art Deco Engagement Rings
Diamond, White Diamond, Brown Diamond, Platinum
Antique Early 1900s Edwardian Engagement Rings
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
Vintage 1920s Art Deco Stud Earrings
Diamond, White Diamond, Emerald, Gold, Yellow Gold
21st Century and Contemporary Solitaire Rings
Diamond, 10k Gold, White Gold, Yellow Gold
Vintage 1910s Unknown Edwardian Engagement Rings
White Diamond, Platinum
Antique Early 19th Century Fashion Rings
Diamond, Platinum
2010s American Contemporary Dangle Earrings
Diamond, White Gold, 14k Gold
21st Century and Contemporary Tennis Bracelets
Diamond, Gold, 14k Gold, Yellow Gold
Antique 1890s Belle Époque Engagement Rings
Diamond, White Diamond, Gold, Yellow Gold, Silver
21st Century and Contemporary Cocktail Rings
Diamond, 14k Gold, White Gold, Yellow Gold
Late 20th Century Engagement Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, White Diamond, Yellow Diamond, Emerald, Platinum
21st Century and Contemporary Art Deco Engagement Rings
Diamond, White Diamond, Yellow Diamond, Emerald, Platinum
Early 20th Century Art Deco Cluster Rings
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
2010s Cocktail Rings
Diamond, White Gold
2010s American Contemporary Dangle Earrings
Diamond, 14k Gold, White Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Sapphire, 14k Gold, White Gold
20th Century Dangle Earrings
Diamond, Sapphire, White Gold
Vintage 1920s Art Deco Engagement Rings
Diamond, White Diamond, Platinum
Vintage 1920s Art Deco Drop Earrings
Diamond, White Diamond, Brown Diamond, Gold, White Gold, Platinum
Vintage 1960s Cocktail Rings
Diamond, White Diamond, Gold, 14k Gold, White Gold, Yellow Gold
20th Century Pendant Necklaces
Diamond, White Gold
21st Century and Contemporary Engagement Rings
Diamond, 14k Gold, Yellow Gold
2010s Fashion Rings
Diamond, Sapphire, Blue Sapphire, 14k Gold
2010s Engagement Rings
Diamond, Platinum
- 1
30k Diamond For Sale on 1stDibs
How Much is a 30k Diamond?
Read More
Our Guide to Engagement Ring Settings – And How to Choose One
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
Nothing Says Summer Heat Like This Ruby-Red Cartier Stunner
The vintage bombé ring is bursting with color and timeless style.
Zircon Rings: Our Guide to a Uniquely Colorful Natural Gemstone
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
Colorful Gemstones Are a Brilliant Choice for Engagement Rings
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Our Guide to Victorian, Edwardian and Art Deco Engagement Rings
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.