Color

Color is the vital thing that should be considered when buying a gemstone. The brighter, richer and more vivid the color, the more valuable the stone. Gems should be observed in different lights. Some gems look magnificent under florescent lights, but appear lifeless in daylight, or vice versa.

Clarity

Clarity is determined by the number, size, nature, and location of the inclusions and blemishes imperfections of a gemstone. Only glass or rare gems of very high value have no inclusions visible to the naked eye. Although it is difficult to find gems without flaws, try to avoid those with lots of inclusions that are obvious when the gem is viewed face up and those with cracks that reach the surface.

  • VVS 1 & 2

Extra Fine Quality. These gems have microscopic inclusions which are difficult – slightly difficult to see under a loupe with 10x magnification.

  • VS 1

Fine Quality. Small pin-pricks are just visible to the scrutiny of the close naked eye. However, the beauty of the gem is not diminished in anyway.

  • VS 2

Fine Quality. Small pin-pricks and feathers are just visible to the scrutiny of the close naked eye. However, the overall beauty of the gem is still not diminished

  • SI 1

Good Quality. These gems have inclusions which are fairly easy to see to the close naked eye. However, the overall beauty of the gem is still high.

  • SI 2

Good to Medium-High Quality. These gems have inclusions which are fairly easy to see under the close naked eye. These inclusions are usually not really visible at an arm’s length.

  • Included 1,2 & 3

Medium to the lower qualities. Included gems with internal features that range from eye visible to very easily seen to the naked eye.

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