Victorian 18ct Gold Natural Turquoise Rose Cut Diamond Cluster Ring

A beautiful Victorian 18ct gold natural turquoise and rose cut diamond cluster ring made in 18ct yellow, white and rose gold.
 
The ring is set a lovely natural turquoise and lovely old mine rose cut diamonds totalling 0.42ct.
 
The turquoise is a lovely robin's egg blue. It is thought to represent protection being strong and opaque, yet soothing to the touch and healing to the eye.
 
The face of the ring measures 23mm x 15mm and weighs a good heavy 6 grams, the ring size is a J 1/2.
 
In good antique condition.