Featured in this lot is 4.61ct tanzanite and VS1 diamond platinum ring with AIGL paperwork. The ring features a polished, stamped, and tested construction that shows a Art Nouveau design to the ring and shoulders with a vine-like shoulders around a center stone of oval cut Tanzanite that measures 11.2 x 8.7 x 6.8mm and shows a violetish blue coloration with a very good cut grade that shows a total weight of 4.61cts. The decorative ring band and shoulders is decorated with a total of 146 round brilliant cut diamonds that shows measurements of 1.1 - 2.0mm and shows VS1 - SI1 clarity with F - G coloration and a total weight of 1.60cts. The ring size of this ring is US 7 1/4. The piece comes complete with AIGL Inc.(American International Gemological Laboratories, Inc. a GIA certified lab AIGL#: K69E95-EA16796) report and appraisal confirming the above info and giving a total value of $18,200.00.