Cabochon Cut Opal Stud Earrings in 14k Yellow Gold.  These delightful stud earrings feature two (2) .80 carat cabochon cut opals which are set in 14 karat yellow gold. The opals are held securely with six (6) prongs that also add a nice warm yellow contrast to the creamy opals. These would be perfect for everyday wear and would make a fabulous gift to yourself or a loved one.