Mid-Century Cornflower Ceylon Sapphire Cluster Ring Size:5.25 and the larger is likely

and the larger is likely French based on the design (dated 27th of May 1834)

This charm depicts Hermes's winged sandal

and would have been exchanged as betrothal rings - each one personalised with a meaningful choice of verse

it's very possible it was referencing the same (seemingly very generous) John McKean Esqr

Mid-Century Cornflower Ceylon Sapphire Cluster Ring Size:5.25 and the larger is likelyDATE: Mid Century, c. 1940s A striking mid century cluster ring set with a 4. 18 carat cornflower blue Ceylon sapphire nestled within a cluster of brilliant cut diamonds. The principal stone displays exceptional colour and clarity, perfectly accentuated by the icy white diamonds. It's crafted in 14 karat white gold, and dates from the late 1940s. STONES Certified 4. 22ct Natural Ceylon Sapphire (heated) Brilliant Cut Diamonds 0. 58ct total