karat

Measure of fineness

Karat is a unit measuring the purity of gold, where 24 karats represents pure gold.

Lower numbers indicate gold alloyed with other metals: 18-karat gold is 75% pure, 14-karat is about 58%.

The spelling karat distinguishes this from carat, which measures gemstone weight, though British English uses carat for both.

purity

gold

Element seventy-nine

  • finenessPurity or thinness measure
  • 24kHighest gold purity
  • 18kGold purity measure

alloy · percentage · hallmark · assay · plumb · standard · grading · certification · stamp · marking

jewelry

ring

Closed curve shape

pendant · chain · brooch · setting · jeweler · goldsmith · clasp · bezel · craftsmanship · engraving

investment

bullion

Precious metal in bulk

  • ingotCast metal block
  • barDrinking establishment
  • coinStamped metal currency

reserve · commodity · precious metal · value · wealth · asset · treasury · hedge · portfolio · sovereign

measurement

scale

Measure of relative size

measure · calibration · standardization · metric · troy ounce · pennyweight · grain · touchstone · acid test · spectrometer

Categories
Opposites
purity/fineness

karatimpurity

Substance degrading another's quality

base metal · dross · alloy · adulteration · fool's gold

measurement type

karatgram

Metric mass unit

ounce · troy ounce · pennyweight · grain · millimeter

material value

karatbase metal

Non-precious metallic element

lead · tin · iron · copper · nickel

Phrases
Family

karate, karats

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Rated G