Featured in this lot is this 4.13 carat diamond and onyx platinum ring with IAS paperwork. The ring features a wonderfully and professionally crafted platinum construction and is marked Oscar Freidman on the inside of the ring band. The centerstone is a natural emerald cut emerald with dark green quality and a total weight of 4.13 carats. The centerstone is profusely decorated with natural round brilliant cut diamonds with G color gradient and VS clarity and a total weight of 0.71 carats. The ring features a onyx accents to the shoulders of the ring. The piece comes complete with IAS(Independent Appraisals Services, a GIA certified lab IAS Appraisal Number#: 48422PI) report and appraisal confirming the above info and giving a total value of $19,250.00. The ring size is US 7.