This Edwardian, circa 1910 ring, is quite unusual. I’ve seen the flower motif in earrings and rings, and small diamonds inset into an onyx plaque, but I’ve not yet seen a diamond design like this inset into the onyx, giving it a more geometric, almost Art Deco feel.

This is made with the aforementioned onyx, the band is platinum, and it’s set with .30 of diamonds. It’s a size 4.5 presently, and priced at £1,100.