This lot features an outstanding natural Ethiopian opal and diamond 14K yellow gold ring that was custom made by Luxury jewelry designer Orianne. The ring features an exceptional oval cabochon opal with a total weight of 11.77 carats that is accented by the 0.24 carats of round brilliant diamonds (40 diamonds in total showing ribbon halos in a delicate and graceful antique styling, an artful accent). This is from renowned designer Orianne Collins and is hallmarked "Orianne 14K". The large opal has an orange gray base coloring with some of the brightest flashes of an opal we have ever sold in coloring that is on fire such as red, orange, yellow, and green. The opal shows a very good cut with no inclusions. The ring comes with a COA Gemology report from AIGL (American International Gemological Laboratories, Inc., a GIA certified lab AIGL#: K14E89-EA13646) confirming the above information and giving a value of $4,472.00. The ring shows a 7 US size.