Beautiful color combination.

Sterling Silver with Greek key design hand stamped around border. Solid 22 K gold bezel surrounds an aquamarine cubic zirconia. These gems are well cut from a top-notch supplier.

This is a hard, durable gem, 8 on the Moh's scale of hardness.

The Moh's scale is 1 to 10, diamonds are 10 on the Moh's scale.

Discs are 1/2 inch in diameter. Stone diameters are 4 mm.