Featured in this lot is this natural black and white diamond, 18k white gold ring with GIA and AIGL paperwork. The ring shows a polished, stamped, and tested 18k white gold ring frame with a bright finish. The center stone is a natural, round brilliant cut black diamond with an overall weight of 4.23 carats, a good cut grade, and opaque transparency. The ring is profusely decorated with a halo decoration and split shoulders that have a semi pave design; there are a total of 56 natural round brilliant cut diamonds with an overall weight of 0.53 carats, color gradient of G – H, and a clarity grade of SI1 - SI2. The piece comes complete with AIGL Inc. (American International Gemological Laboratories, Inc. a GIA certified lab AIGL#: K31E19-EA15021) report and appraisal, confirming the above info and giving a total value of $8,100.00. The ring size is US 6 1/2.