Antique 18K Gold Pearl Ring, Hallmarked, sz 6.5

A 19th century 18k yellow gold pearl ring with a central rose cut diamond between 6 split seed pearls. Made in 1863!! A couple of the pearls have been replaced, over 100 years ago. Fully hallmarked. Crown for British gold. 18 for karat. Horizontal anchor for assay office in Birmingham. O in cut corner square for 1863. Can be sized but jeweller should take care to not cut hallmarks. Stunning piece of history! Who bought it? Who has worn it? You won't see anyone else with this ring.