Pounds to Carats

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Pounds

The imperial (avoirdupois, or international) pound is officially defined as 453.59237 grams.

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ct =
lb * 2268.0
 
 
 

Carats

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.

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Libras a Quilates :: Livres en Carats :: Pfunde in Karat :: Libras em Quilates :: Libbre a Carati :: Ponden naar Karaats :: Фунты в Караты :: 磅 到 克拉 :: 磅 到 克拉 :: ポンド から カラット :: 파운드에서 캐럿으로 :: Pounds till Karat :: Pund til Karat :: Pund til Karat :: Libra do Karát :: Llliures a Quirats :: Λίβρες για Καράτια :: Funty do Karaty :: Funt v Karati :: libra do karát :: Font to Karát :: Паунди в Карати :: Libras em Quilates :: Paunat = Karaatit :: Фунте у Карати :: Svarai įKaratai :: पाउंड से कैरेट को