Featured in this lot is this natural opal and diamond, 14k yellow gold necklace with GIA and AIGL paperwork. The necklace shows a polished and tested 14k yellow gold pendant with horizontal lattice work and a two tone 14k chain with yellow and white gold. The necklace features an 'Orianne' hallmark with a '14k' stamp and measures 18". The center stone on the pendant is a natural pear cut opal cabochon with a weight of 6.89 carats, displaying a play of color with semi translucent transparency and a very good cut grade. The lattice work and pendant hoop is decorated with a total of 54 natural round brilliant cut diamonds with a weight of 0.58 carats, clarity of SI2 - I2, and a color gradient of I - J. The piece comes complete with AIGL Inc. (American International Gemological Laboratories, Inc. a GIA certified lab AIGL#: K24E48-EA14114) report and appraisal, confirming the above info and giving a total value of $8,568.00.