The 4 C's:
Color-The more
colorless the diamond, generally, the more valuable it is.
Cut-A full-cut diamond has 58 facets, flanked surfaces on the stone. This
is considered a roughly "perfect" cut. Other cuts have different values.
Clarity-The clearer the diamond, the less foreign matter
(inclusions-air bubbles, rubies, black spots of carbon, or anything else that is in the stone) is present in it, the more sparkly
it is, and the more valuable it is.
Carat Weight-The higher the carat weight, the higher the value of the diamond.
Some tips to remember
when caring for diamond jewelry include:
- Avoid wearing diamond jewelry when performing manual labor.
- Ammonia and water, as well
as several commercial cleaners, work well for diamond jewelry.
- Avoid placing your diamond jewelry in chlorine-containing substances.
Gold Information
Gold is a rare, soft, and very valuable metal. It is based on a karat system where 24K gold is pure gold, and 10K
gold is 10 parts gold with 14 parts alloy. Karat values in between correspond to a parts karat + parts alloy = 24 value.
Some tips
to remember when caring for gold jewelry include:
- Be wary of makeup, moisture, and chemicals that may affect your gold jewelry's
appearance.
- Keep gold jewelry out of swimming pools with chlorine; chlorine can damage it over a period of time.
- Check your gold
jewelry for scratches or other damage, and bring it to your jeweler if there is any; he or she may be able to repair it.
Platinum
Information
The purity of platinum is often higher than that of gold. Platinum jewelry is usually in the neighborhood of 90%+ pure.
It also more "solid" than gold in terms of how resistant it is to tarnishing by chlorine, etc. It is very strong; plus, it is a very
popular choice in jewelry making.
Some tips to remember when caring for platinum jewelry include:
- Fortunately, platinum is very durable
and does not lose its polish very easily. Cleaning patterns are the same as other metals.
- For jewelry that combines platinum with
other fine jewelry components (like gold), clean those substances and care for them as you would if they were not paired with platinum.
Also, keep in mind the necessary steps for caring for these other components.
Silver Information
Silver, one of the world's most useful
metals, is also one of the world's most valuable metals. It can achieve a great polish and does not tarnish in its pure form. Most
silver jewelry is silver combined with other metals (alloys). This makes it more suitable for general jewelry use.
Some tips to remember
when caring for silver jewelry include:
- Silver is scratch-resistant but not scratch-proof.
- In addition to the general jewelry care
steps, silver jewelry care can benefit from special silver jewelry cleaning solutions. Check with your jeweler about these.
- Prevent
your silver from being exposed to direct air and light contact.
- Avoid placing silver in chlorine-containing materials.
- Be selective
in what you use to clean your silver, i.e. pads, cloths, etc. Felt works well, as do special cleansing cloths designed for silver
cleaning. Other materials, including tissue, should be avoided. Ask Liz or Mel for more information.