Vintage 18k Yellow Gold Aquamarine and Diamond Brooch Pin 1970s

An 18k gold aquamarine and diamond brooch featuring a cushion cut aquamarine of light greenish blue claw set in an abstract open composition of polished and plain rods of gold set with a further 5 small diamonds and with a roll over clasp to the pin at the back and a safety pin and chain - unsigned and unmarked - total weight of the aquamarine approx 7.00cts - diamonds 5=0.08cts - total weight 15.33grms - overall dimensions 79 x 36mm - c.1970

Accompanied by an Independent Retail Replacement Valuation Certificate verifying the materials have been independently examined and, where possible, tested to be as stated