You can't. The carat value is it's purity.
9 carrot
On July 15, 2009, according to Kitco 9K gold is $10.54 (US) per gram for scrap value. $959.14https://online.kitco.com/refining/
$$$$5,950$$$$
1919 is a common year for British pennies and the fact that its mounted in jewellery dramatically decreases its coin value. However, if it is 9K gold, the gold has value as scrap, what the exact value is though depends on the weight of the gold.
Exactly im not sure but, they are usually gold pins sometimes gold blocks but they are about 9 carrot so not worth selling :)
The difference lies in the purity of the gold. 24 carat gold is the purest form, consisting of 99.9% gold. 18 carat gold is 75% gold, while 9 carat gold is 37.5% gold alloyed with other metals like copper or silver for added strength. The higher the carat, the more pure and valuable the gold.
The value of 9 grams of gold fluctuates based on the current market price. As of the most recent data, the value of 9 grams of gold would be equivalent to the current price per gram multiplied by 9. It is recommended to check the current market price of gold to determine the exact value.
Almost 3.75 ounces of gold.
The value of 9 karat gold per gram varies depending on market factors such as the current price of gold. As of September 2021, the approximate value of 9 karat gold is around $20-$25 per gram. It's recommended to check with a reputable jeweler or gold dealer for the most up-to-date pricing.
The Royal Mint does not issue 9 carat gold coins.
A haploid number is half of the diploid number, 18, so the haploid number is 9.