Featured in this lot is this art deco 4.43 carat orange sapphire and diamond platinum ring with AIGL paperwork. The ring shows a polished, stamped and tested platinum ring band with a bright finish and shows new condition with excellent workmanship and the 'Orianne' stamp next to the a 'PT960' stamp. The ring shows a fabulous natural oval brilliant cut crown step pavilion sapphire with measurements of 12.4 x 8.1 x 4.6mm and shows coloration of orange yellow with a very good cut grade and a total weight of 4.43 carats. The center stone and split pave shoulders are profusely decorated with 46 natural round and baguette brilliant diamonds and measurements ranging from 2.2 - 3.0mm for the baguette and 1.5 - 1.7mm for the round and a coloration grade of G - H and clarity grade of VS2 - SI2 and collectively weighing 1.06 carats. The piece comes complete with AIG Inc.(American International Gemological Laboratories, Inc. a GIA certified lab AIGL#: K49E19-EA12925) report and appraisal confirming the above info and giving a total value of $12,300.00. The ring size is US 6 1/4.