Carats to Ounces


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Abbreviated "ct." and spelled with a "c" is a measure of weight used for gemstones. One carat is equal to 1/5 of a gram (200 milligrams). Stones are measured to the nearest hundredth of a carat. A hundreth of a carat is also called a point. Thus a .10 carat stone can be called either 10 points, or 1/10 of a carat. Small stones like .05, and .10ct are most often referred to by point designations. Note that karat with a "K" is a measure of the purity of a gold alloy. A one carat round diamond of average proportions is approximately 6.5mm in diameter. Note that this relationship of weight and size is different for each family of stones. For example ruby and sapphire are both heavier than diamond (technically, they have a higher specific gravity, so a 1 carat ruby or sapphire is smaller in size than a on carat diamond. See Weights and Measures of Gold, Silver and Precious Gems for more information.

oz =
ct * 0.0070548


A unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams

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Quilates a Onzas :: Carats en Onces :: Karat in Unzen :: Quilates em Onças :: Carati a Once :: Karaats naar Ons :: Караты в Унции :: 克拉 到 盎司 :: 克拉 到 盎司 :: カラット から オンス :: 캐럿에서 온스으로 :: Karat till Ounces :: Karat til Unser :: Karat til Unse :: Karát do Unce :: Quirats a Unces :: Καράτια για Ουγγιές :: Karaty do Uncje :: Karati v Unča :: karát do unca :: Karát to Uncia :: Карати в Унции :: Quilates em Onças :: Karaatit = Unssit :: Карати у Унце :: Karatai įUncijos :: कैरेट से औंस को :: Karati u Unce :: караты ў унцыі :: Karatë në Ounc :: Карати в Унції :: Quilate în Uncii :: karaat to unts