Ansuini 18k Gold Cabochon Ruby and Diamond Ring

This high-jewelry ring by the historic Roman jeweler Ansuini features a prominent oval star ruby cabochon weighing approximately 1.63 carats. The central gemstone displays a rich, purplish-red hue and is securely housed in a smooth bezel setting. Flanking the central stone are two brilliant-cut round diamonds totaling approximately 0.14 carats, also bezel-set to ensure a sleek, low-profile silhouette. The entire piece is crafted from 18k yellow gold with a total weight of 6.376 grams. The shank is notably thick and robust, exhibiting a sophisticated fluted or gadrooned texture along the shoulders that tapers into a solid polished band. This textural element reflects classical Italian goldsmithing techniques. Given the maker's pedigree, the craftsmanship is of superior quality with a heavy, substantial feel. The piece appears to be in excellent contemporary condition with minor surface abrasions consistent with periodic wear. The style is timelessly elegant, suggesting a late 20th-century to early 21st-century production period. Hallmarkings for 750 gold and the Ansuini maker's mark would be expected on the interior of the shank.