Very fine and rare 18th century rose-cut diamond butterfly ring, English c.1770

A rare survival, in excellent condition

For a very similar ring see Diana Scarisbrick's Rings - Jewellery of Power, Love and Loyalty, page 320 item 450

the butterfly approximately 12 × 10.5mm
Finger size approximately K ½ (US 5 1/2)

£12,500