Edwardian Gold Double Albert Necklace With T-Bar and Shield 1960's The body and lid are

The body and lid are made from goldstone - aka monkstone or aventurine glass - with pinchbeck fittings and chain

It's crafted in 18 karat white and yellow gold

possibly depicting Ampelos - personification of the grape vine and lover of Dionysus

a lighthouse (actually two)

Edwardian Gold Double Albert Necklace With T-Bar and Shield 1960's The body and lid areDATE: Edwardian, c. 1912 Classic double Albert chain with T bar and shield fob. It's crafted in solid 9 karat gold 60 grams worth (!!) with RT or TR monogram and a date engraved on the fob: November 23rd 1926. The curb links are chunky and subtly graduated, with two dog tag clasps and English hallmarks from the year 1912. 18 inches wearable length. The shield has hallmarks for 1921 and was clearly added later. MEASUREMENTS Wearable length: 18 inches