14ct 585 Gold Diamond store Cross

14ct Gold genuine diamond cross
Contemporay design
with central 2mm solitaire- 0.03 carat
weight 0.8 gramme
Threading bail space 3mm
Suitable for ultra fine chain
Stamped 14k on reverse
the quality Goldsmith production-possibly handcrafted.
there is a designer stamp next to the 14k but its unclear store.