ADAM'S Fine Jewellery & Ladies Watches 13th May 2025

TUESDAY 13 TH MAY 2025 . STARTING AT 2PM 172 272 BULGARI AN EMERALD DRESS RING Of reeded design, centring a collet-set oval-shaped emer - ald cabochon weighing approximately 3.80cts, mounted in 18K gold, signed Bvlgari, Italian registry mark, ring size P½ € 6,500 - 7,500 273 BULGARI A RUBY DRESS RING The bi-coloured bombé and reeded mount centring an ov - al-shaped ruby cabochon, within collet-setting, mounted in 18K white and yellow gold, signed Bvlgari, Italian registry mark, with maker’s case, ring size L € 5,000 - 6,000 274 BULGARI AN 18K GOLD ‘ANTALYA’ BANGLE WATCH The 6-jewel Cal-512 quartz movement, black dial with gilt hands, polished bezel with polished gold lugs, brushed gold case with two screws on back, polished gold brace - let surmounted with brown leather strap, case and move- ment signed, case no. C509, ref. no. BJO3, signed fabri- qué en Suisse, case 20mm, internal circumference approx. 13.6cm (flexible) € 5,000 - 6,000 275 CARTIER A PAIR OF GOLD AND STAINLESS STEEL EARCLIPS AND A BANGLE BRACELET Each hoop earclip and bangle composed of rounded stainless steel and gold wires, with gold panels of similar design set across, signed Cartier, numbered, with maker’s mark ‘DC’ for Coindre Steiner, French assay mark, with mak- er’s pouch, earclips length 2.6cm, bangle inner circumfer- ence 16cm € 3,500 - 4,000 Coindre Steiner workshop was founded in 1967 near Lyon in France. They have worked for Cartier, amongst others. 276 CARTIER A DIAMOND PENDANT BROOCH Of openwork lozenge-shape design, composed of reed - ed quarters and brilliant-cut diamond flower motifs, par - tially signed Cartier, numbered P1371, diamonds approx - imately 1.90cts total, length 4.5cm € 2,500 - 3,500 277 MARINA B A MOTHER-OF PEARL AND GOLD RING, CIRCA 1980 Of bombé design, centring a heart-shaped plaque, within a mother-of-pearl frame, to further mother-of-pearl shoul- ders, mounted in 18K gold, signed Marina B, with maker’s mark ‘MB’, numbered, with maker’s mark ‘GS’ for Guillemin & Soulaine, French assay mark, ring size F € 1,200 - 1,800 Guillemin & Soulaine was a Parisian workshop established in 1955. They worked for jewellery houses such as Marina B, Bulgari, Harry Winston to name just a few. The workshop closed in 1984.