A Victorian garnet snake necklace

The head with foliate decoration set with a cabochon garnet, with garnet eyes and suspending from its mouth a heart-shaped locket set with a cabochon garnet, a glazed locket compartment to the reverse, on a tapered snake-link chain, length 36.0cm, fitted box by A.B. Savory & Sons, London

Note:

Unmarked but tested by The Goldsmiths Company, London Assay office as 15 carat gold with finer gold plating