Georgian green glass and half-pearl mourning ring

the centre collet-set with two emerald-cut green glass stones surrounded by half-pearls to open work shoulders, size N½ and another Georgian green glass, half-pearl and ruby mourning ring, collet-set to the centre with a cabochon-cut green glass stone surrounded by half-pearls and rubies, to engraved openwork shoulders, the reverse with a glazed compartment and engraved shank, one stone deficient,size P
Pearls untested and as such unwarranted