Trillion 3 Carat
Late 20th Century Modern Cocktail Rings
Citrine, Yellow Gold
2010s Unknown Contemporary Engagement Rings
Diamond, White Diamond, 18k Gold, White Gold, Gold
21st Century and Contemporary American Modern Stud Earrings
Diamond, Platinum
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, Brown Diamond, 14k Gold, White Gold
21st Century and Contemporary North American Modern Engagement Rings
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold...
21st Century and Contemporary Modern Cocktail Rings
Diamond, Ruby, Gold, 14k Gold, White Gold, Yellow Gold
Early 2000s European Modern Engagement Rings
Diamond, White Diamond, 18k Gold, Yellow Gold, Gold
2010s American Contemporary Hoop Earrings
Diamond, 14k Gold
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Cocktail Rings
Pearl, Diamond, 14k Gold, White Gold
2010s Malagasy Loose Gemstones
Sapphire, Purple Sapphire
21st Century and Contemporary Indian Modern Dangle Earrings
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Hoop Earrings
Diamond, 18k Gold, Yellow Gold, Enamel
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Modern More Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Stud Earrings
Topaz, Blue Topaz, 14k Gold, White Gold
21st Century and Contemporary Contemporary Drop Earrings
Citrine, Diamond, 14k Gold, Rhodium, Sterling Silver
21st Century and Contemporary Indian Modern Pendant Necklaces
Tanzanite, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern More Rings
Diamond, Emerald, 18k Gold, Rose Gold
2010s Zambian Modern Three-Stone Rings
Diamond, Emerald, 18k Gold, Yellow Gold
Early 2000s Engagement Rings
Diamond, Platinum
2010s Sri Lankan Art Deco Three-Stone Rings
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
2010s Zambian Art Nouveau Three-Stone Rings
Emerald, Diamond, Yellow Gold, 18k Gold, Gold
2010s Zambian Anglo-Indian Three-Stone Rings
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
2010s Zambian Three-Stone Rings
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Tourmaline, 18k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Amethyst, Diamond, Emerald, 14k Gold, Yellow Gold
21st Century and Contemporary Three-Stone Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
2010s Brazilian Loose Gemstones
Tourmaline
21st Century and Contemporary Cocktail Rings
Diamond, Peridot, 10k Gold, Yellow Gold
21st Century and Contemporary American Modern Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
2010s Indian Modern Dangle Earrings
Tourmaline, Rhodolite, 14k Gold
2010s Zambian Three-Stone Rings
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Contemporary Three-Stone Rings
Paraiba, Diamond, White Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Topaz, 14k Gold, White Gold
1990s Engagement Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Modern Three-Stone Rings
Diamond, Emerald, Platinum
Early 2000s Cocktail Rings
Amethyst, Rhodolite, 18k Gold
2010s American Medieval Signet Rings
Diamond, Sterling Silver
Late 20th Century Art Deco Engagement Rings
Aquamarine, Diamond, Platinum
2010s Sri Lankan Loose Gemstones
Blue Sapphire
21st Century and Contemporary Unknown Contemporary Three-Stone Rings
Diamond, Sapphire, Blue Sapphire, Platinum
21st Century and Contemporary Chinese Art Deco Engagement Rings
Blue Topaz, 10k Gold, White Gold
21st Century and Contemporary Modern Cocktail Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary Modern Cocktail Rings
Diamond, Topaz, Platinum
21st Century and Contemporary Modern Cocktail Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary American Pendant Necklaces
Tanzanite, Diamond, White Gold
2010s American Three-Stone Rings
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
20th Century North American Three-Stone Rings
Diamond, Gold, 18k Gold
21st Century and Contemporary Thai Contemporary Cocktail Rings
Garnet, Pink Sapphire, 18k Gold, Yellow Gold
Late 20th Century Unknown More Jewelry
Diamond, Tourmaline, Yellow Gold
21st Century and Contemporary Indian Modern More Earrings
Diamond, White Gold, 10k Gold
21st Century and Contemporary Indian Modern More Rings
Diamond, 18k Gold, Enamel
21st Century and Contemporary Indian Modern More Rings
Diamond, 18k Gold, Enamel
21st Century and Contemporary Indian Modern Dangle Earrings
Diamond, Emerald, White Gold, 14k Gold
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary Indian Modern More Rings
Diamond, Enamel, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Dangle Earrings
Diamond, Emerald, 18k Gold, White Gold
Vintage 1980s Solitaire Rings
Diamond, Zircon
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Emerald, Platinum
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Trillion 3 Carat For Sale on 1stDibs
How Much is a Trillion 3 Carat?
- What is a 3 carat diamond worth?1 Answer1stDibs ExpertSeptember 28, 2021A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
- How large is a 3-carat diamond?1 Answer1stDibs ExpertFebruary 27, 2024In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
- 1stDibs ExpertFebruary 13, 2023Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.
Read More
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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.