ADAM'S THE JEWELLERY BOX 7th October 2025

50 170 AN AQUAMARINE AND DIAMOND RING, CIRCA 1970 Open collet-set with a rectangular-shaped aquamarineweigh- ing approximately 13.00cts, between rectangular-shaped bars, accentedwithbrilliant-cut diamonds, to a trifurcated ring mount, mounted in gold, ring size P ⅔ € 3,000 - 4,000 172 A PAIR OF TURQUOISE, ROCK CRYSTAL, TANZANITE AND DIAMOND PENDENT EARRINGS Each lozenge-shaped pendant, set with faceted rock crystal and centring a pear-shaped (possibly synthetic) turquoise cabochon, each within single-cut diamond frames, sus- pended froma pear-shaped turquoise similarly framed and oval-shaped tanzanite suspension, mounted in silver and gold, length 6.5cm € 1,000 - 1,500 171 A DIAMOND DRESS RING Vertically set with three brilliant-cut diamonds and framed by brilliant-cut diamonds, in a pierced raisemount and single-cut diamond shoulders, mounted in 18K gold, Italian registry mark between 1944-1968, diamonds approximately 1.10cts total, ring size L € 1,000 - 1,500 173 A DIAMOND PENDANT NECKLACE The openwork drop-shaped pendant, channel-set with three graduated brilliant-cut diamonds, to a fine cable-link chain necklace, mounted in 14K gold, maker’s mark, length of chain 45.5cm € 300 - 500 *This lot is sold without a reserve