1 Carat Onyx
Vintage 1920s Unknown Drop Earrings
Jade, Onyx, Pearl, White Gold, Yellow Gold
Early 20th Century Art Deco Engagement Rings
Diamond, Onyx, Platinum
21st Century and Contemporary Art Deco Dangle Earrings
Diamond, Onyx, Rock Crystal, Platinum
21st Century and Contemporary Link Bracelets
Diamond, Onyx, 18k Gold, Rose Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Diamond, White Diamond, Onyx, Topaz, 18k Gold, White Gold
21st Century and Contemporary Fashion Rings
Diamond, Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Diamond, Onyx, 14k Gold, White Gold
21st Century and Contemporary Thai Contemporary Stud Earrings
Diamond, White Diamond, Onyx, 18k Gold, White Gold, Rose Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Blue Topaz, Topaz, Onyx, White Diamond, Diamond, White Gold, 18k Gold
Vintage 1930s Engagement Rings
Diamond, Emerald, Onyx, Platinum
21st Century and Contemporary Fashion Rings
Diamond, Onyx, 14k Gold, White Gold
21st Century and Contemporary Fashion Rings
Diamond, Onyx, 14k Gold, Yellow Gold
Mid-20th Century Brooches
Onyx, Ruby, Turquoise, Gold, 18k Gold, Yellow Gold
Early 20th Century Engagement Rings
Diamond, Onyx, Platinum
Vintage 1970s British Signet Rings
Onyx, Gold
Early 20th Century Pendant Necklaces
Diamond, Emerald, Onyx, Pearl, Gold, 14k Gold, Yellow Gold
Vintage 1970s British Signet Rings
Onyx, Gold
Early 20th Century Beaded Necklaces
Aquamarine, Onyx, 9k Gold
Late 20th Century Pendant Necklaces
Diamond, Onyx, Quartz, Gold, 14k Gold, Yellow Gold, Sterling Silver
21st Century and Contemporary Cocktail Rings
Diamond, Onyx, Gold, 18k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Onyx, Ruby, Platinum
Antique Late 19th Century Unknown Bangles
Diamond, Onyx, 14k Gold, Rose Gold, Gold
Vintage 1920s American Art Deco Tennis Bracelets
Diamond, Onyx, Platinum
Vintage 1970s French Modern Cocktail Rings
Diamond, Onyx, 18k Gold, Yellow Gold
Vintage 1980s British Signet Rings
Onyx, Gold
20th Century British More Rings
Onyx, Gold
Vintage 1960s Unknown Cocktail Rings
Diamond, Onyx, White Gold
Vintage 1950s Art Deco Cluster Rings
Diamond, Onyx, White Gold
Vintage 1950s British Modern Signet Rings
Onyx, 9k Gold, Gold
Vintage 1960s Unknown Cocktail Rings
Diamond, Onyx, 18k Gold, Yellow Gold
Vintage 1910s British Art Deco Signet Rings
Onyx, Gold
Vintage 1920s Art Deco Pendant Necklaces
Amethyst, Onyx, Pearl, 18k Gold, White Gold
20th Century Clip-on Earrings
Diamond, Onyx, 14k Gold, White Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Diamond, White Diamond, Citrine, Onyx, 18k Gold, Yellow Gold
Vintage 1980s American Retro Lever-Back Earrings
Diamond, Onyx, 14k Gold, Yellow Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Diamond, White Diamond, Onyx, 18k Gold, White Gold
20th Century Art Deco Engagement Rings
Coral, Diamond, Onyx, Platinum
21st Century and Contemporary Italian Contemporary Cocktail Rings
Diamond, Onyx, Tanzanite, Rose Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Citrine, Onyx, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
21st Century and Contemporary Art Deco Link Bracelets
Diamond, Onyx, 14k Gold, White Gold
2010s Israeli Dome Rings
Onyx, 18k Gold, Yellow Gold
Vintage 1920s Unknown Art Deco Cocktail Rings
Diamond, Onyx, 18k Gold, Platinum
Vintage 1920s Unknown Art Deco Cluster Rings
Diamond, Onyx, Platinum
Early 20th Century Art Deco Cocktail Rings
Diamond, Onyx, Platinum
21st Century and Contemporary Indian Modern Cocktail Rings
Citrine, Onyx, 18k Gold, Yellow Gold
1990s Italian Contemporary Brooches
Diamond, Onyx, 18k Gold, White Gold
Vintage 1980s Cufflinks
Diamond, Onyx
2010s Dutch Modern Band Rings
Diamond, Onyx, Steel
Vintage 1920s Art Deco Brooches
Coral, Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold, Platinum
20th Century Pendant Necklaces
Diamond, Emerald, Onyx, Platinum
21st Century and Contemporary American Art Deco Pendant Necklaces
Diamond, Onyx, Silver, Sterling Silver
Vintage 1980s Unknown Retro Drop Earrings
Diamond, Onyx, 18k Gold, Yellow Gold
Early 20th Century Unknown Art Deco Fashion Rings
Diamond, Onyx, 18k Gold
1990s Italian Modern Lever-Back Earrings
Diamond, Onyx, 18k Gold, White Gold
Late 20th Century French Art Deco Cluster Rings
Onyx, Emerald, Diamond, White Gold, 18k Gold
21st Century and Contemporary Italian Art Deco Cocktail Rings
Onyx, White Diamond, Diamond, Aquamarine, Yellow Gold, 14k Gold
21st Century and Contemporary Drop Necklaces
Diamond, Onyx, 18k Gold, White Gold
2010s Cocktail Rings
White Diamond, Onyx, 18k Gold, White Gold
20th Century Unknown Modern Signet Rings
Onyx, Gold, 9k Gold, Yellow Gold
Late 20th Century Arts and Crafts Fashion Rings
Onyx, 14k Gold
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1 Carat Onyx For Sale on 1stDibs
How Much is a 1 Carat Onyx?
- Is 1-carat too big for earrings?1 Answer1stDibs ExpertMarch 3, 2023Whether 1-carat is too big for earrings is largely a matter of personal opinion and preference. Some people may prefer to wear larger 1-carat earrings for formal evening events and other special occasions. However, others will wear 1-carat earrings to help punctuate any outfit. On 1stDibs, shop a variety of gemstone earrings.
- What is 1 carat diamond worth?1 Answer1stDibs ExpertFebruary 22, 2021Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
- What is a 1 carat ruby worth?1 Answer1stDibs ExpertOctober 12, 2021What a 1-carat ruby is worth mostly depends on the color of the ruby. It is the most important factor in determining the ruby's value. The price of a pure brilliant red to slightly purple-red color is considerable. Depending on the color, purity, origin, and size, rubies can cost anywhere from $100 to $15,000 per carat. Shop a range of antique and vintage ruby jewelry on 1stDibs.
- Is a 1-carat earring too big?1 Answer1stDibs ExpertJanuary 23, 2024Whether a 1-carat earring is too big depends on your personal preferences. An individual earring with a 1-carat stone will usually cover a good portion of the earlobe without completely hiding it. As you shop for studs, keep in mind that there is a difference between total carat weight and carat weight. The carat weight refers to the weight of each earring, while the total carat weight is the combined weight of both earrings in a pair. A 1-carat earring set would actually typically include two 0.5-carat earrings, which are generally small enough to keep most of the earlobe visible. On 1stDibs, explore a large selection of gemstone earrings.
- Are 1-carat studs too big?1 Answer1stDibs ExpertNovember 27, 2023Whether 1-carat studs are too big depends on your personal preferences. Stud earrings with a total weight of 1 carat will usually each feature a 0.5-carat gemstone, which is often the medium-sized offering from jewelry makers. At this size, studs will sit nicely on the earlobe without completely covering it. On 1stDibs, find a wide range of gemstone stud earrings.
- 1stDibs ExpertApril 5, 2022The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
- 1stDibs ExpertOctober 5, 2021What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry & watches from different periods to choose from.
- 1stDibs ExpertSeptember 28, 2021A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
- 1stDibs ExpertOctober 19, 2021The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.
- 1stDibs ExpertMay 5, 2023How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.
- 1stDibs ExpertFebruary 22, 2021The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
- 1stDibs ExpertSeptember 28, 2021Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.