Australian Opal Necklace with Diamonds Set in 14k Gold Australian opal cross 5 millimeters wide at the

5 millimeters wide at the top and the inside dimensions are 2 1/4 inches by 1 5/8 inches

a very small percentage

5 mm wide and is shown in a size 10 1/2 for scale

not a lab grown opal imitation

Australian opal pendant (slide) with diamonds handcrafted in 14k yellow gold by The Hileman Collection

Australian Opal Necklace with Diamonds Set in 14k Gold Australian opal cross 5 millimeters wide at theAustralian opal necklace in 14 karat gold accented by pave` set diamonds. Four pieces of blue green Australian opal inlay and 2 pieces of fiery red opal inlay are on each side, for a total of 12 pieces of Australian opal inlay in the necklace. Eight brilliant round diamonds (G color VS clarity) totaling . 28 carats are pave` set in the center of the handcrafted necklace. The 14k yellow gold bismark chain is soldered on to the inlaid body of the