Crispin Jewellery has dated this piece to the Victorian era.
HALLMARKS
Not Hallmarked but tests 15ct
MEASUREMENTS
Width; 4mm
Nice solid heavy
Such a rare chain set with turquoise on both sides as is were so the chain can roll and turn and you will always see a set turquoise face up.

Each turquoise measures 2.5mm, some turquoise given this piece being 150years old does have natural colour variation however the condition is generally superb!
Length; 16.5 inches
Weight; 14.2g
CONDITION
Great condition. Secure original clasps, in good working function, minimal signs of wear commensurate of age.
Rare piece
Crispin Jewellery has dated this piece to the Victorian era.
You can view the stock and full dealer information on the Crispin Jewellery Profile Page