Columbia Jewelry N Diamonds

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Columbia Jewelry N Diamonds

 

 
About Diamonds
  • A diamond's size is measured in carat weight, and each carat is equal to 100 points. A .75 carat diamond is the same as a 75-point diamond or a 3/4 carat stone.
  • The Better Cut a Diamond, the More Brilliant. A well cut or faceted diamond, regardless of its shape, scintillates with fire and light -- offering the greatest brilliance and value.
  • Strive for a stone that offers the best combination of the 4Cs. Knowing a diamond's place in the Diamond Quality Pyramid will help you to make an informed decision. Ultimately, you'll discover the unique combination of the 4Cs that makes a particular diamond the right choice for you. Its beauty and brilliance will capture the true sentiment of the occasion.
  • While larger diamonds are highly prized, diamonds of equal size may vary widely in value and brilliance, depending on their qualities of clarity, cut, and color.
 
About Gold
  • Gold purity is measured by karats. Karat, sometimes represented as; "K" or "Kt." should not be confused with "Carat" which is the unit of measure for diamond and gemstone weight.
  • When buying gold jewelry, always look for a Karat mark such as 14k, 18k stamped somewhere on each piece to ensure yours is real gold. Europeans sometimes stamp their gold pieces with 500 representing 14k or 750 representing 18k.
  • Solid gold as it is found in nature is 24 karat gold. Unfortunately, solid gold is far too soft for use in most jewelry and requires additional metals, called alloys to be mixed in to make it suitable for jewelry manufacturing. 18 karat gold has 18 parts pure gold and 6 parts alloy, 14 karat has 14 parts pure gold and 10 parts alloy and 10 karat gold has 10 parts pure gold and 14 parts alloy.
  • Gold's natural beauty is further enhanced by the soft and exquisite shades of color achieved by combining it with small amounts of other special metals.

 

 
About Gemstones
  • Sapphire, a variety of corundum, comes in all colors except red (the red variety being known as ruby), but is especially popular in deep blue.
  • The ideal color of aquamarine is a refreshing pastel sea blue. Stones with a clear blue color without green or gray are generally the most valuable.
  • Emerald is one of the most highly-prized of all the gems. The name comes from the Greek "smaragdos" which means green stone. The most prized is the pure grass green.
  • Colors in turquoise range from sky blue (most desirable color) to blue green and apple green.

 

 
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