The Metals

PlatinumPlatinum, Gold & Silver

Often considered to be a hard metal, this is not entirely true. Pure platinum is fact softer than gold, what makes platinum jewellery (usually 950 (95% pure)) harder wearing than gold is the metal it is mixed with to make the alloy. You must also remember, that only in jewellery terms does this make it hard, for example, it is no where near as hard as common metals such as steel and chrome.

Platinum is very durable and takes a fine polish that is resistant to wear. It is naturally a greyish white and is often rhodium plated to make it even whiter. It requires a higher level of craftsmanship and also being rarer than gold, explains why it is worth the extra expense.

Gold
Many believe, including some jewellers, that the higher the carat of gold the softer the metal (gold is a soft metal). Thus 9 carat gold, being alloyed with other metals tends to be more resistant to scratching than say 22 carat gold. This is not necessarily the case. Many manufacturers producing 18 carat gold jewellery ensure that, as the jewellery is higher quality, the alloy is harder wearing. This way when you have bought a piece of fine jewellery it will last a long time.

Silver
Silver is one of the precious metals. It can achieve a great polish and does not tarnish in its pure form. Most silver jewellery is silver combined with other metals as an alloy. This makes it more suitable for general use. Sterling silver, like some other precious metal alloys, can oxidise over time. Properly maintained silver jewellery improves with age and develops a beautiful patina. Treat your silver well, care for it properly and it will reward you with a long life and a special look.