A group of hardstone jewels, 19th century

A group of hardstone jewels, 19th century, comprising: two Scottish hardstone brooches, composed of various polished sections of agate and jasper, diameters 2.8 and 5.4cm respectively; a circular brooch inlaid with sections of agate in closed-back settings, within a border of half pearls, 4.5cm diameter, pearls untested, possibly a conversion from a panel on a snuff box; a pair of malachite 'top and drop' earrings, length 5.7cm, hook fittings, one earring with lower section detached; and a malachite ring, size L1/2

JL123 three hardstone brooches
Plus malachite jewels from large misc group lot