ADAM'S THE JEWELLERY BOX 7th October 2025

64 233 A DIAMOND SINGLE-STONE RING Claw-set withanoldEuropean-cut diamondweighing approx- imately 1.30cts, within a raised and pierced gallery, shoulders set with single-cut diamonds, mounted in 18K gold, ring size Q € 2,000 - 3,000 239 AN EMERALD AND DIAMOND RING Set with a square-shaped emerald weighing approximately 1.40cts, flanked on each side by three brilliant-cut diamonds, mounted in 18K gold, signed Ricarlo, Italian registry mark, ring size N½ € 1,500 - 2,000 234 AN EMERALD, ONYX AND DIAMOND BRACELET Designed as a continuous row of oval-shaped emeralds, accented with cabochon onyx and brilliant-cut diamonds, mounted in 18K gold, length 16.5cm € 4,200 - 4,800 240 A DIAMOND LINE BRACELET Designedas anarticulated line, channel-set withbaguette-cut diamonds, mounted in 18K gold, diamonds approximately 5.30cts total, length 17.8cm € 1,800 - 2,200 235 AN EMERALD AND DIAMOND RING The slightly raisedmount of pierced and tapered design, cen- tring a rectangular-shaped emerald weighing approximately 0.85ct, within a brilliant-cut diamond surround, further mil- legrain-set with brilliant-cut diamonds, mounted in platinum, diamonds approximately 1.20cts total, French import marks, ring size K½ (sizing band) € 2,500 - 3,000 241 A GOLD HALF-SOVEREIGN COIN PENDANT, TOGETHER WITH A CHAIN The 1899 Queen Victoria half-sovereign coin, reverse with St Georgeand theDragon, withina scrolled foliate surround, toa cable-link chainnecklace, chainand coin frame in9Kgold, length of pendant 2.8cm, length of chain 65.5cm € 400 - 600 *This lot is sold without a reserve 236 AN EMERALD AND DIAMOND RING Of bi-coloured half eternity design, alternatingly-set with bril- liant-cut diamonds and circular-shaped emeralds, mounted in 18K gold, ring size M € 900 - 1,100 242 A DIAMOND CLUSTER RING Designed as a flower mount, set with brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.60cts total, ring size Q½ € 2,500 - 3,000 237 A DIAMOND DRESS RING Composed of two rings soldered together, one claw-set with a brilliant-cut diamond weighing approximately 1.80cts, between baguette-cut diamonds, the other of half eternity design, set with brilliant-cut diamonds, mounted in 18K gold, remaining diamonds approximately 1.50cts total, ring size L½ € 4,000 - 5,000 243 A SAPPHIRE AND DIAMOND THREE-STONE RING Claw-set with a square-shaped sapphire weighing approxi- mately 2.10cts, between square-shaped diamonds weighing approximately 1.00ct each, within a raised pierced gallery, mounted in platinum, ring size L € 7,000 - 8,000 238 A ROCK CRYSTAL AND DIAMOND FLOWER BROOCH Designed as a flower in bloom, the carved rock crystal petals, centring a claw-set brilliant-cut diamond, mounted in 18K white gold, length 4.3cm 244 A GOLD CHAIN NECKLACE Of bead-link chain design, clasp set with a small charm, in 18K gold, length 41 and 46cm € 420 - 480