.9999 is 10 times purer (10 times less impurities).
Gold that is stamped with ".9999" refers to the purity of gold. This particular number indicates that the piece is 99.99 percent pure gold.
$125 if worn, up to $190 in Extremely Fine condition
If the coin is dated between 1840-1907 there is .12094oz pure gold in the coin.
18 karat = 75.0% gold14 karat = 58.3% goldPure gold is too soft to withstand the stresses of every-day wear, so it is alloyed with a mixture of metals like silver, copper, nickel, and zinc to give it strength and durability. Karatage, noted by a number followed by "k" indicates purity, or how much of the metal in a piece of jewelry is gold. Karatage is expressed in 24ths, making 24k gold 100% gold
The carat or karat (US) refers to the purity of gold. 24 kt is 100% gold, but is too soft to be made into jewelry that will last. 18 kt is (18/24) or 75% gold and 25% other metals. 14 karat is 14/24 (about 58 %) gold, and about 42 % other metals. Having the other metals, gives gold jewelry its durability as well as color, depending on what is chosen for the other metals. Carats for diamonds refer to the weight of the diamond. 1 ct is 200 milligrams or 1/142 ounce.
With the exception of the .9999 fine Gold Buffalo $50 coin, all American Gold Eagles are 91.6% pure gold.
It's the purity of the gold, as a decimal fraction. .9999 means the ring is 99.99% pure. That surprises me a bit, though, because jewelry is normally not made of gold that fine because it would be too soft for normal wearing.
9999 gold necklace with a 9999 gold cross price tag
363 gbp
$ 270.10 as at 27/11/11
The difference is almost unmeasurable in terms of real value. Minting companies have used the extra 9 as a means to increase perceived value and show off refining technology which is somewhat of a marketing ploy really. Gold refined at 9999 was introduced by the Canadian Mint in the 1980's, in fact some coins produced in 1979 and 1980 at .999 are rumoured to be have a higher purity than the current issues of .9999.
Fine jewelry can have real gold, diamonds, pearls and lots of other valuable jewelry items. Regular jewelry can have fake gold and diamonds that are not as expensive and valuable.
currently 1 oz of gold which is .9999 pure 24k is between $1300.00 and $1350.00 U.S.
Gold that is stamped with ".9999" refers to the purity of gold. This particular number indicates that the piece is 99.99 percent pure gold.
1 Gram of .9999% of gold is curently worth $2500.00 considering.
24karat gold - pure gold
Visit a gold dealer.