24 carat gold us the purest gold. 21 carat is the next step down. 24 karat gold is 100% pure. 21 Karat is roughly 6% lower in content. The "impurities though may well be worth more then the Gold itself. Platinum is an impurity that was sometimes used to reduce costs and is now worth more then the gold.
i have 10g 24karat gold , how many weight in 21karat
There is more pure gold and less alloys, thus making it a higher carat. The higher the carat, the purer the gold.
21 carat
After all of the math is done the 1901 half eagle gold coin is about 21 carat gold. They consist of 90% gold and 10% copper.
The 875 marking represents 21 carat gold
This is just the jewellers mark, it doesn't have any affect on the value of the gold. The numbers which have meaning and affect the value are: - 333 (8 carat / 33.3% gold content) - 375 (9 carat / 3.75% gold content) - 417 (10 carat / 4.17% gold content) - 585 (14 carat / 5.85% gold content) - 620 (14.8 carat / 62% gold content) - 750 (18 carat / 75% gold content) - 800 (19.2 carat / 80% gold content) - 875 (21 carat / 87.5% gold content) - 915 (22 carat / 91.5% gold content) - 990 (24 carat / 99% gold content) - 999 (24 carat / 99.9% gold content) The most common gold content used in modern jewellery is 3.75% (9 carat).
$21 per ounce
The same price as it is any other place in the world. Look it up on Forex.comGold May Lose Its Luster in 2010Summary Outlook: Gold prices surged higher in 2009 as part of broad commodity rally and USD decline, culminating in a classic parabolic advance in October/November, followed by a 10+% collapse in December. Given ongoing concerns over sovereign and corporate debt burdens globally, we think gold prices are most likely to remain relatively elevated, and we do not expect gold prices to see much below the $850/900/oz. level. By the same token, we anticipate an extremely benign inflation environment in 2010 together with a broadly stable, though relatively weak, USD, which should work to limit gold's upside to the $1200/1250 zone.
Gold price in Jeddah is 175 SR (Saudi Riyals).
As of November 21 2011 one troy ounce of gold is worth £1086.39 ($1702.90 US Dollars)
The price of 21 carat gold jewelry in Saudi Arabia is per gram 175 SR in September 2012