An emerald, diamond, and eighteen karat gold ring, David Webb bombé design centering an oval cabochon emerald measuring approximately 18.3mm x 12.8mm x 10.51mm, accented by baguette and round brilliant-cut diamonds; estimated total diamond weight: 5.50 carats. 11.7 dwt.; Size: 7 3/4 provenance: Accompanied by AGL report #1106726, dated February 21, 2020, stating the emerald is of Colombian origin with minor clarity enhancement. See More