Diamond Shaped Onyx
Antique 19th Century Necklace Enhancers
Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary North American Cufflinks
Diamond, Onyx, 14k Gold, White Gold
Vintage 1960s French Cluster Rings
Diamond, Onyx, 18k Gold
Early 20th Century French Edwardian Desk Accessories
Diamond, Onyx
21st Century and Contemporary European Revival Cocktail Rings
Emerald, Diamond, Onyx, Platinum
2010s Pendant Necklaces
Diamond, Onyx, 18k Gold, White Gold
2010s Italian Art Deco Dangle Earrings
Onyx, Ruby, Diamond, Gold, 18k Gold, Yellow Gold
Late 20th Century Unknown Contemporary Clip-on Earrings
Diamond, Onyx, 18k Gold, Yellow Gold
2010s Modern Cocktail Rings
Diamond, Onyx, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Artisan Dangle Earrings
Diamond, Onyx, 18k Gold, Silver
21st Century and Contemporary Indian Art Deco Chain Necklaces
Diamond, Onyx, 18k Gold, Silver
Mid-20th Century Pendant Necklaces
Diamond, Onyx, Platinum
Early 20th Century English Fashion Rings
Diamond, Onyx, 18k Gold, Rose Gold
Late 20th Century Unknown Modern Cocktail Rings
Diamond, Onyx, Gold, 18k Gold
21st Century and Contemporary Indian Art Nouveau Fashion Rings
Ruby, Onyx, Diamond, Silver, Gold, Yellow Gold, 14k Gold
1990s American Cocktail Rings
Diamond, Onyx, Gold, 18k Gold
Late 20th Century Retro Fashion Rings
Diamond, Onyx, 10k Gold, White Gold
Antique Late 19th Century Victorian Fashion Rings
Diamond, Onyx, Yellow Gold, 10k Gold
Vintage 1920s French Art Deco Brooches
Diamond, Onyx, Platinum
Vintage 1980s Brooches
Diamond, Emerald, Onyx, 18k Gold
Late 20th Century Dangle Earrings
Diamond, Onyx, Turquoise, 18k Gold, White Gold
Vintage 1980s Drop Earrings
Diamond, Onyx, Topaz, 18k Gold, Yellow Gold
Vintage 1930s European Art Deco Cocktail Rings
Diamond, Onyx, Platinum
Late 20th Century Link Bracelets
Coral, Diamond, Onyx, 14k Gold, White Gold
Vintage 1920s British Art Deco Cocktail Rings
Diamond, Onyx, Platinum
Late 20th Century Italian Retro Brooches
Diamond, Onyx, 14k Gold, White Gold
Vintage 1930s Art Deco Drop Necklaces
Diamond, Onyx, Platinum
21st Century and Contemporary Art Deco Link Bracelets
Coral, Diamond, Onyx, White Gold, 18k Gold
Vintage 1950s Drop Earrings
Diamond, Onyx, Turquoise, Gold
Late 20th Century More Earrings
Diamond, Onyx, Platinum
Antique 1880s Unknown Pendant Necklaces
Diamond, Onyx, 18k Gold, Yellow Gold
21st Century and Contemporary American Drop Earrings
Diamond, Jade, Onyx, Gold, 18k Gold, Rose Gold
Vintage 1910s Edwardian Fashion Rings
Diamond, Onyx, Gold, Yellow Gold
Vintage 1920s Unknown Art Deco Chandelier Earrings
Diamond, Onyx, Platinum
Vintage 1920s Art Deco Link Bracelets
Diamond, Onyx, Platinum
2010s American Band Rings
Diamond, Onyx, 18k Gold, Rose Gold, Gold
2010s Thai Art Deco Cufflinks
Ruby, White Diamond, Onyx, 18k Gold, White Gold
Vintage 1970s Dome Rings
Diamond, Onyx, 18k Gold, Yellow Gold
2010s Art Deco Engagement Rings
Diamond, Onyx, Platinum
20th Century Unknown Art Deco Drop Earrings
Diamond, Onyx, Gold, 14k Gold, White Gold, Platinum
21st Century and Contemporary Unknown Cufflinks
Diamond, Onyx, 18k Gold, White Gold
Mid-20th Century Unknown Art Deco More Rings
Diamond, Onyx, 18k Gold, White Gold
Late 20th Century Italian Retro Cluster Rings
Tsavorite, Onyx, Diamond, Coral, 14k Gold
21st Century and Contemporary Drop Earrings
Diamond, Jade, Onyx, Gold
21st Century and Contemporary Drop Earrings
Diamond, Jade, Onyx, Gold
Antique Late 19th Century Dutch Victorian Pendant Necklaces
Diamond, Onyx, 14k Gold, Yellow Gold, Silver, Gold
20th Century Retro Retro Bracelets
Coral, Diamond, Onyx, 9k Gold, Silver
20th Century French Brooches
Diamond, Onyx, 18k Gold, White Gold
Vintage 1970s Italian More Bracelets
Diamond, Onyx, 18k Gold, Yellow Gold
Early 20th Century English Art Deco Engagement Rings
Diamond, Onyx, Sapphire, Platinum
Early 2000s Italian Artisan Drop Earrings
Diamond, Onyx, 18k Gold, White Gold
21st Century and Contemporary Dome Rings
Onyx, Diamond, White Gold, 14k Gold
Vintage 1930s Brooches
Diamond, Onyx, Ruby, Gold, Yellow Gold, Enamel
Mid-20th Century Art Deco Cocktail Rings
Diamond, Onyx, 18k Gold, White Gold
2010s Indian Art Deco Drop Earrings
Diamond, Onyx, Gold, 14k Gold, Silver
2010s Italian Cufflinks
Agate, Diamond, White Diamond, Onyx, 18k Gold, Yellow Gold
21st Century and Contemporary North American Clip-on Earrings
Diamond, Onyx, Sapphire, 18k Gold, Yellow Gold
21st Century and Contemporary North American Cufflinks
Diamond, Onyx, 14k Gold, White Gold
Early 20th Century English Art Deco Fashion Rings
Diamond, Onyx, 18k Gold, White Gold
2010s Italian Contemporary Cufflinks
Diamond, Onyx, 18k Gold, White Gold
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Diamond Shaped Onyx For Sale on 1stDibs
How Much is a Diamond Shaped Onyx?
- 1stDibs ExpertNovember 21, 2023The most popular diamond earring shape can vary from season to season based on trends. However, some shapes have timeless appeal and always remain in style. Examples include stud earrings in brilliant round, oval and princess cuts. Explore a large selection of diamond earrings from some of the world's top dealers on 1stDibs.
- 1stDibs ExpertOctober 12, 2021A pear-shaped diamond is unique and it often symbolizes independence, strong will, and empowerment. A pear-shaped diamond can also represent wedding tears or tears of joy. It makes for a great choice of stone for an engagement ring.
- 1stDibs ExpertFebruary 22, 2021A triangle shaped diamond is called a Triangular brilliant or a Trilliant or Trillion. They are cut so that there are three equally straight sides and are often cut from shallow double crystals.
- 1stDibs ExpertNovember 14, 2023There is no single most popular diamond stud shape, as trends change from season to season and people's tastes vary. When comparing diamond studs, choose a shape that appeals to you. There are many options to choose from, including round, oval, pear and heart. Shop a large collection of diamond stud earrings on 1stDibs.
- 1stDibs ExpertNovember 1, 2023The most popular shapes for diamond stud earrings include round diamonds and princess cut diamonds. But stud earrings, no matter the shape, generally add a bit of glam to any ensemble. Stud earrings are simple and usually small in size, making them lightweight and easy to wear. Unlike other earrings, stud earrings have a floating appearance. They are often made with a single gemstone, such as a sapphire or emerald, and a straight post that goes through the ear, typically with a rubber or metal backing to hold it in place. Find stud earrings on 1stDibs.
- 1stDibs ExpertDecember 12, 2023The best shape for diamond stud earrings is the one that appeals the most to you. If you want to maximize sparkle, consider earrings with brilliant cuts like the round brilliant, the princess cut, the pear cut or the oval cut. To show off the color and clarity of a diamond, opt for stepped cuts like the emerald, the baguette or the Asscher. Find a large selection of diamond stud earrings on 1stDibs.
- 1stDibs ExpertJanuary 23, 2024Although trends in bridal jewelry change over time, pear-shaped diamond engagement rings tend to remain popular. Jewelry makers have produced pear-shaped diamonds since the 15th century, when a Flemish diamond cutter named Lodewyk van Bercken first mastered the technique. Many people love the sparkle of the cut and find its mix of curves and points to be visually appealing. Find a diverse assortment of pear-shaped diamond engagement rings on 1stDibs.