Georgian Rose Diamond Half-Hoop Ring Resize:No It's set with brilliant cut

It's set with brilliant cut diamonds in square platinum settings and built in 18 carat white gold

Based on the thaumatrope

ships would communicate from afar using a primitive form of signal flags

it was likely made in the 1960s (give or take 10 years)

The reverse bears the inscription

Georgian Rose Diamond Half-Hoop Ring Resize:No It's set with brilliant cutAn exceptional Georgian diamond half hoop ring set with seven domed rose cuts in puffy silver collet settings. The resulting aesthetic is interesting: both modern futuristic whilst at the same time ancient archaic. The band is formed from 18 carat yellow gold with a rich, buttery saturation, and it dates from the turn of the 19th century, maybe a decade or so earlier. A rare period example of the style. Era: Georgian, circa 1800 Ring size: R or 8. 75