Silver

Precious silver has enjoyed reverence for millennia as a noble metal. Its use ranges from placement in valuable coins, jewellery and ornaments, prestigious tableware, religious articles, and importantly as investment in forms of coins and bullion.

Jewellery and silverware made from sterling silver is an alloy of 92.5% silver with 7.5% copper. Sterling silver (stamped 925) is harder than pure silver, and has a lower melting point. Sterling silver jewellery is often plated with a thin coat of .999 fine silver or rhodium giving the item a shiny finish. Still, many jewellery lovers prefer the lovely soft patina that occurs in sterling silver from regular wearing of the metal. It is one of the traits about this metal that collectors treasure.

Sterling Silver

Pure silver, also called fine silver, is relatively soft, very malleable, and easily damaged so it is commonly combined with other metals to produce a more durable product. The most popular of these alloys is sterling silver, which consists of 92.5 percent silver and 7.5 percent copper.

Although any metal can make up the 7.5 percent non-silver portion of sterling, centuries of experimentation have shown copper to be its best companion, improving the metal's hardness and durability without affecting its beautiful color.

The small amount of copper added to sterling has very little effect on the metal's value. Instead, the price of the silver item is affected by the labor involved in making the item, the skill of the craftsperson, and the intricacy of the design.

Stamps of Quality

Most high-quality silver items are stamped with a "fineness" or "quality" mark. This mark designates the precious metal content of the jewelry, and under federal law, must be accompanied by a maker's mark or registered trademark.

Silver Alloys

Because pure silver is so soft, it should only be used when malleability is required, such as in handcrafted jewellery featuring weaving and other intricate designs.

Sterling silver is most often used for jewelry and household accessories because of its combination of beauty and durability. Acceptable quality marks for sterling silver include:

• sterling
• sterling silver
• ster
• .925

Care

With proper care, your fine quality silver will last a lifetime. To minimize scratches and other damage, store your silver jewellerry either in a cloth pouch or in a separate compartment in your jewellery box. Avoid exposing your silver to household chemicals when cleaning with bleach or ammonia, or when swimming in chlorinated water, as these chemicals can damage silver.

Clean your silver regularly

Care should also be taken to prevent silver tarnish build-up, a dulling that naturally occurs when silver reacts with sulphur or hydrogen sulphide in the ambient air. To clean your silver, use polishes formulated specifically to remove tarnish. You can find fine silver polishes, solutions, or cloths appropriate to remove tarnish at most hardware stores or specialty craft stores. Tarnish is most easily removed when it first becomes visible.

Although wearing your silver jewellery often is the best way to prevent tarnish from building up, regular cleanings of all your silver items will prevent tarnish and keep your silver bright and sparkling.

Look for the fineness mark and the maker's mark on the underside of the silver item you are considering to ensure the quality.