a small chip to the back by the hinge
the unusually specific design
It's crafted in 9 karat gold with clasp hidden behind one of the hessonites
The style is quite typical for the era
it's very possible it was referencing the same (seemingly very generous) John McKean Esqr
Georgian Garnet, Turquoise & Pearl Quatrefoil Brooch Roman a small chip to theDATE: Georgian, c. 1820 A sweet little Georgian brooch set with a colourful array of gemstones: foiled garnets, natural pearls, and turquoise cabochons. It dates from the early 19th century, circa 1820, formed as a slightly elongated quatrefoil. Crafted in 9 karat gold with the crimped collet settings commonly associated with the period. STONES Garnet, Turquoise, & Natural Pearls MEASUREMENTS 1. 8 x 1. 5cm WEIGHT 1. 7g MARKS No marks present, tests as