Edwardian Diamond Pendant Opal Precious platinum and transitional cut

Precious platinum and transitional cut diamond single stone 60-point ring

Hallmarked for Birmingham 1901

a real head turner

Presenting an extraordinary and exceptionally rare Victorian single-stone diamond ring—an absolute gem for any discerning collector

Edwardian Diamond Pendant Opal Precious platinum and transitional cutA beautifully wearable and charming Edwardian old mine cut diamond pendant, set in 18ct gold and platinum, dating from circa 1900 1910. The pendant is suspended from a later 18ct white gold chain, marked "750" near the clasp. The principal diamond, approximately half a carat, is millegrain set with H colour and SI clarity, while two smaller old mine cut diamonds, totaling around 10 points, are delicately claw set beneath. The drop measures 2cm long by