Posted 6 years ago
This Liberty & Co pendant is big, it's 50mm (2in) long, and the high domed turquoise cabochon is 35 x 20mm.
It's unmarked sterling silver wire-work, with applied honesty leaf details.
According to Stephen Martin in his essay "The Jewellery Designs of Archibald Knox" (Google this to download a pdf), these Knox designs with plant motifs are from his early period to 1900.
One of the "tells" for these pieces is the mill-grain edge on the bezel, which you can see on several earlier pieces I've listed, including the first one, the wire-work silver and moonstone pendant.