Vintage Austrian crystals statement brooch

Vintage 60s spectacular open works brooch made out of quality aurora borealis Austrian crystals in champagne tone, featuring an olive branch 8n the centre, the crystals are prong set and dazzle in yellow gold coated metal, in great vintage condition, minimal wear/aging signs as seen in the photos, comes from a non-smoking environment, would be lovely as a bridal, prom or a special event accessory! Measurements: 7 x 4, 1.5 cm elevated.