Lyon & Turnbull
A 1940s diamond solitaire ring
claw set with a single round brilliant cut diamond, flanked to either side by two collet set tapered baguette cut diamonds, to a plain shank stamped 18CT PLAT
Ring size: M, estimated principal diamond weight: 1.33cts
Estimate £ 1,200-1,800 + fees

Sold for £2,500 (buyer's premium included)