A beautiful addition to any jewelry collection, Ammolite's luminous qualities rival the famous black opal for color and fire. This nodern 18K Two-tone Gold Oriana Design pendant features one pear-shaped AA Ammolite stone with 4 round white diamonds as a modestly sohpisticated accent. The Ammolite measures approx. 19x16mm. Each Ammolite gem is unique in brilliance, color and pattern. Korite Ammolite is available in 4 grades; AA being the highest, followed by A+, A, and standard. Most jewelry items can be fitted with the grade of your choice-just call to specify any grade other than the one shown here for pricing information. All of our Korite Ammolite Jewelry is backed by a lifetime guarantee! We also supply our buyers with a certificate of grade and authenticity from Korite International.