of square emerald-cut, a rose cut diamond accent to each scroll motif shoulder, mounted in gold, accomanied by GCS report no. 5783-4014 stating that in their opinion these emeralds have a Colombian origin and that they show minor to moderate oiling Weight: 4g
Early 20th century three stone emerald and diamond ring, c.1910, set with a 3.97ct Colombian emerald of stepped square cut, flanked by two Asscher cut diamonds of approximately 2.25ct and 1.80ct,
Five stone emerald ring, with graduated Colombian emeralds, the largest to centre of approximately 1.30ct, further emerald set shoulders and accent diamonds,
Art Deco carved emerald cabochon and diamond ring by Mauboussin, with large dome shaped floral carved Colombian emerald of 50.87ct, probably Indian carved,