A striking and substantial geometric brooch in 18ct yellow gold, made in Switzerland in the 1970s. The bold, architectural form combines rich deep-blue lapis lazuli with 1.2 carats of brilliant-cut diamonds graded VS1/VS2 and F/G — exceptional quality stones that give the piece a brilliance well above the ordinary. At 23.6g this is a brooch of real weight and presence, the kind of mid-century Swiss goldsmithing that commands attention. A confident, wearable statement piece for any occasion.

The Details

• Circa: 1970
• Weight: 23.6g
• Dimensions: 6 × 4.2cm
• Estimated total diamond weight: 1.2 carats, VS1/VS2, F/G
• Hallmarks: 750 and Swiss gold marks
• Origin: Switzerland