Group of gem-set and diamond jewels

Comprising: a pair of earclips, each designed as two navettes set with cabochon and calibré-cut rubies and emeralds within a pavé-set brilliant-cut diamond surround, hinged post fittings; a ring collet-set with an oval emerald between a heart-shaped ruby and a sapphire, within a surround of brilliant-cut and baguette diamonds, size 53; three brooches, each designed as a bee, the body set with circular-cut sapphires, rubies and emeralds respectively between brilliant-cut diamond wings, all mounted in yellow gold.