Adam's Fine Jewellery & Watches 14th May 2024

T uesday 14 th M ay 2024 . S tarting at 4 pm 138 233 AN OPAL, GEM-SET AND DIAMOND COCKTAIL RING The central oval-shaped opal cabochon weighing approximately 12.00cts within a four-claw setting, to an oval-shaped yellow and green sapphire surround accented with circular-cut blue sapphires and brilliant-cut diamonds, mounted in 18K gold, sap- phires approximately 6.50cts total, ring size M € 2,200 - 2,800 234 A DIAMOND DRESS RING Of bombé design, centring a marquise-shaped diamond mea- suring approximately 14.79mmx7.9mm, within a four-claw setting, within a surround pavé-set with brilliant-cut diamonds and diamonds of yellow tint, mounted in 18K gold, ring size I € 5,000 - 6,000 * Please note that the principal diamond was verbally tested at GCS laboratory in London in March 2024 and was found to be natural with no signs of treatment. 235 AN EMERALD LINE BRACELET Composed of a continuous line of rectangular-cut emeralds, mounted in 18K gold, length 18.9cm € 3,500 - 4,500 236 A DIAMOND AND EMERALD BROOCH/RING Designed as a green dragonfly, pavé-set with brilliant-cut dia- monds and circular-cut emeralds, to a scrolled polished band enhanced by a circular-cut emerald, brooch fitting can be attached to the band to be worn as a ring, mounted in 18K gold, diamonds approximately 1.90cts, length 6.5cm, ring size N € 3,500 - 4,500 237 A DIAMOND BRACELET The cable-link chain interspersed with collet-set brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.40cts total, French import mark, length 17.5cm € 2,200 - 2,800 238 A PAIR OF EMERALD AND DIAMOND EAR RINGS Each oval-shaped emerald cabochon within a surround of bril- liant-cut diamonds, mounted in 18K gold, diamonds approximately 1.40ct total, length 1.8cm € 1,500 - 2,000 236