The fineness of a precious metal refers to the ratio by weight of the primary metal
to any added ... It is an extension of the older karat system of denoting the purity
of gold by fractions of .... ...
Gold Purity and Colour Guide: What is the difference between 24k, 22k and 18k
gold. The Different ... Karat is basically a unit used to measure the purity of gold.
Gold. • Karat Gold Jewelry • The Uniqueness of Gold • How To Buy Karat Gold
Jewelry • Building Your .... What is the difference between gold filled and plated?
A karat, when used with gold, is a unit of purity-- 24-karat gold is pure gold, but
usually you mix gold with a metal like copper or silver to make jewelry (because ...
Feb 27, 2016 ... Learn the karat definition for gold jewelry as well as some other important details
about solid gold jewelry.
Definition of karat: Measure of the purity (fineness) of gold, or its proportion in an
alloy. Pure gold is defined as 24 karats or having a fineness of 1000: one karat ...
A variant of carat is karat. The former is usually used with diamonds and is a
measure of weight, whereas the latter is usually used for gold and is a measure
Dec 24, 2012 ... Pure gold is 24 karats. Bars of gold kept in Fort Knox and elsewhere around the
world are considered to be 99.95 percent pure, 24-karat gold.
Carat definition, a unit of weight in gemstones, 200 milligrams (about 3 grains of
troy ... a unit for measuring the fineness of gold, pure gold being 24 karats fine.
Karat definition, a unit for measuring the fineness of gold, pure gold being 24
karats fine. See more.