Bidspirit auction | Pt900 Oval-Cut Greenish Blue Aquamarine

Pt900 Oval-Cut Greenish Blue Aquamarine & Diamond Filigree Ring, 5.5 - Pt900 platinum ring having an oval-mixed cut aquamarine center stone of 2.97cts, very slightly greenish-blue. Accented by small near-colorless round-cut diamonds. Tall four-prong basket with open scrollwork shoulders, with small floral clusters of diamonds set into sculpted foliate crowns on either side of the center.  Size 5.5