Featured in this lot is this 1.93ct ruby 1.60ct diamond and 18k white gold ring with AIGL paperwork. The ring features a wonderfully and professionally crafted 18k white gold construction and is marked 'Oscar Friedman' hallmark with a '18k' gold stamp next to the hallmark. The center stone of the ring is a natural round brilliant cut diamond with measurements of 7.8mm diameter, 4.6mm depth and shows I coloration and SI3 clarity that shows a total weight of 1.60 carats. The center stone is decorated with a total of 16 square/ trapezoid rubies that shows measurements of 2.0mm with red color and a total weight of 1.93 carats. The pave set shoulders are decorated with a total of 8 round brilliant cut diamonds with measurements of 1.8mm with F color grade and a VS2 clarity with a total weight of 0.21 carats. The piece comes complete with AIGL Inc.(American International Gemological Laboratories, Inc. a GIA certified lab AIGL#: K85D95-EA17866) report and appraisal confirming the above info and giving a total value of $19,428.00. The ring size is US 7.