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Our trusted network of 1stDibs sellers answer common questions

How large is a 3-carat diamond?

1 Answer
How large is a 3-carat diamond?
In 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 27, 2024
Shop for Diamond Jewelry on 1stDibs
18ct Gold 1920s Art Deco Octagonal Cut Aquamarine & Diamond Cocktail Ring
Located in Brighton, GB
Art Deco Aquamarine Ring 18ct Gold Tested Circa 1920s Introducing a stunning 18ct yellow gold ring from the glamorous 1920s, epitomising the elegance of the Art Deco era. This e...
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold

Ring - 18K Yellow - 3.52ct - Natural diamond - IGI
Located in Ramat Gan, IL
This stunning ring features a unique design with natural diamonds, totaling 3.52 carats, set in lustrous 18kt yellow gold. The yellow gold band adds a touch of sophistication to the ...
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 18ct White Gold, Diamond Three Stone Crossover Trilogy Engagement Ring
Located in Brighton, GB
Vintage Engagement Ring 18ct White Gold Hallmarked London 1978 Discover this stunning 18ct white gold engagement ring from the 1970s, showcasing a captivating three-stone design ...
Category

Late 20th Century English Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Modernist Square Shank 18k Gold Diamond Band Sz 5.25
Located in Orlando, FL
Vintage Modernist Diamond Band Ring in 18K Gold A refined vintage diamond band dating to the late 1970s–early 1980s, designed in a clean Modernist style that emphasizes structure, b...
Category

Vintage 1970s Band Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Vintage Mid-Century Platinum European Cut Diamond Cocktail Ring 1.87ctw
Located in Orlando, FL
1950s Handmade Platinum Diamond Ring – European Cut – 1.87 CTW – Size 8 A beautifully constructed mid-century diamond ring, handmade in solid platinum and showcasing a classic 1950s...
Category

Mid-20th Century Post-War Cocktail Rings

Materials

Diamond, Platinum

Antique 15ct Gold, Victorian Diamond Pearl Daisy Cluster Ring, Circa 1870
Located in Brighton, GB
Antique Pearl Daisy Cluster Ring 15ct Gold Circa 1870 This is a Victorian cluster ring crafted in 15ct gold, dating to around 1870. At its centre sits a modest old-cut diamond, en...
Category

Antique Late 19th Century English Victorian Cluster Rings

Materials

Diamond, Pearl, Gold, 15k Gold

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