Lot 123
Estimate: £700 - £900
Auction: 23 October 2024 From 14:00 BST
The fancy pear-shaped blue topaz, offset by a pear-shaped bombé terminal of swirling openwork design, set with circular-cut sapphires and brilliant-cut diamonds, mounted in a darkened 18 carat white gold, maker's mark FL, partial UK hallmark, ring size O