4.78 ct Blue Topaz-Blue - Oval

At 4.78 carats, this topaz from Brazil carries its blue color through an oval cut, measuring 11 x 9.1 x 6.3 mm.

Topaz is a hard, brilliant gem species; its blues are the best known, but it runs from colorless through the coveted imperial oranges. Brazil has been one of the most prolific colored-gemstone sources in the world for a century, and still turns up new material on a regular basis. Its color was brought up by irradiation, a standard and fully disclosed treatment for this material.

A natural topaz small enough to wear every day and real enough to mean it, not a lab stone and not glass. Hand-selected and photographed by Caveman Gems in good light, shown as honestly as a screen allows.