AgAu Jewellery has dated this piece to the Edwardian era.
It is fully hallmarked for 9 ct gold, the gold chain measures 46 cm in length , and the pendant measures 5.1cm in length x 2.8cm wide , and the combined weight is 3.83grams

Metal: 9ct yellow gold pendant and chain
Stones: Garnet/Opal
Size: Pendant size 5.1cm long/ 2.8cm wide. Chain size 46cm/ 18"
Hallmarks: Both chain and pendant are marked 9ct.
Weight: 3.83g
Condition: This item is presented in very good condition
AgAu Jewellery has dated this piece to the Edwardian era.
Agau jewellery offer an extensive range of 9ct and 18ct gold jewellery.
You can view the stock and full dealer information on the AgAu Jewellery Profile Page