A natural pearl and diamond ring, early 20th century, set with a natural pearl measuring

£2,500 - £3,000

A natural pearl and diamond ring, early 20th century, set with a natural pearl measuring approximately 9.6-9.9 x 8.4mm, adjacent to a band of single-cut diamonds, mounted in platinum, French control mark and rubbed maker's lozenge, size O, case

Accompanied by Gem & Pearl Laboratory report no. 23079, dated 25th April 2023, stating that the pearl is natural saltwater.