Sapphire 4 C's: Color, Clarity, Cut, Carat

The clarity is the number of imperfections on the surface or within the gemstone.

Imperfections in sapphires are quite normal as many minerals get trapped during the formation process. The lesser the imperfections for natural sapphires, the higher the value.

Natural Inclusions

Some common examples of imperfections include feathers, cleavage, cavities, naturals, and fingerprints.

Carat

Carat is the unit of measurement used to weigh both diamonds and gemstones. One carat is equal to 200 milligrams or 0.20 grams. Gemstones are price per carat.

Sapphire Density

Sapphire gemstones are denser than diamonds, so the same weight may appear smaller. A 1 carat diamond will appear larger than a 1 carat sapphire because the sapphire material is denser.

Natural Sapphires

There are no treatments on this gemstone. Natural sapphires of fine colors are rare. They can demand a higher price per carat.

$$$ Highest Price Per Carat

Heated Sapphires

There is only heat treatment to enhance the natural color and brightness. This treatment is very stable and well accepted within the jewelry industry.

$$ Second Highest Price Per Carat