
NOV 7 | 5:00 PM

Alle Auktionen / Schmuck und Edelsteine / Brooch - 18 kt. Yellow gold Sapphire - Diamond


Elegant Vintage Bar Brooch in 18K Yellow Gold – Valenzana Manufacture (1970s). Refined bar brooch from high jewelry Italian craftsmanship, created in the renowned Valenza Po goldsmith district (Alessandria). The jewel stands out for its essential, elegant line, enhanced by a finely relief-worked surface finish that catches and reflects light. In the center dominates a magnificent oval-cut sapphire of about 1.20 ct in deep, enveloping blue color, flanked on the sides by two brilliant-cut diamonds bezel-set in white gold, which provide a bright point of light of great refinement. A collectible piece ideal to wear on special occasions as well as an investment in vintage designer jewelry. Technical Specifications: Material: 18K Yellow and White Gold (750/1000) Hallmarks: 750 and factory mark ★ 2080 AL (Alessandria / Valenza) Total Weight: 3.73 grams. Length: 63 mm (6.3 cm). Central Stone: Oval-cut Sapphire (Ø 6.5 mm) Side Stones: 2 Brilliant-cut Diamonds (Ø 3 mm each, ~0.20 ct total) Clasp: Pin with working safety catch Era: circa 1970s Condition: Excellent vintage condition, light and natural signs of wear. Fine vintage Italian 18K yellow gold (750) bar brooch, crafted in the famous goldsmithing district of Valenza Po (Alessandria, Italy) around the 1970s. The brooch features a refined design with a textured/hammered gold finish. Centered with an oval-cut natural sapphire (6.5 mm) flanked by two brilliant-cut diamonds (3 mm each). Details & Specifications:Material: 18K Yellow Gold (750/1000) Hallmarks: 750 and Italian maker's mark ★ 2080 AL (Valenza Po) Total Weight: 3.73 gramsDimensions: Length 63 mm (6.3 cm) Main Gemstone: Oval-cut Sapphire, Ø 6.5 mm (~1.20 ct) Side Gemstones: 2 Brilliant-cut Diamonds, Ø 3 mm each (~0.20 ct total) Clasp: Pin with working safety catch Condition: Excellent vintage condition with minor signs of wear consistent with age.
Schätzpreis:€1,000
Zur AuktionAlle Objekte ansehen vonCatawikioderSchmuck und Edelsteine
Schätzpreis:
€1,000
Ring in silver, 800 thousandths, crab hallmark, set with a v - Lot 24
11/01/2026

€34
Schätzw.: €30
Brass and pink mother-of-pearl jewelry set, including 1 chok - Lot 36
11/01/2026

€22
Schätzw.: €20
Set of 2 necklaces made of Murano-style glass beads with inc - Lot 143
11/01/2026

€22
Schätzw.: €20
Five pairs of ear clips in various shapes, made of green and - Lot 137
11/01/2026

€20
Schätzw.: €20

NOV 7 | 5:00 PM

NOV 8 | 1:00 PM

Bringen Sie Ihre Auktion zu Sammlern weltweit!
Jetzt eintragen lassen