the principal facetted rectangular cushion cut aquamarine within an oval frame set with old cut diamonds, rose cut diamond border and scroll gallery, mounted in gold, the bail in gold with platinum top, later dedication engraving '9 Mars 1927', with interchangeable pendant and brooch fittings, possibly later, each struck with workmaster mark N CH in Cyrillic, 56 standard, approximately 6.10cts of diamonds Length including bail 5.6cm / 2''
Width 3.1cm / 1�'' Weight: 24.7g gross
Large early 20th century diamond set articulated openwork oval brooch-pendant, c.1905, possibly French, featuring a knifebar lattice with central yellow diamond, of approximately 0.65ct, in white diamond flowerhead cluster,