A Georgian diamond set 'En Tremblant' brooch / pendant, circa 1870's, Georgian, silver with yellow gold backing, delicately crafted as a Tremblant brooch of stylised floral spray design, featuring a central flower of unfurled design mounted to a hidden inner spring, encrusted in rose cut diamonds with central larger old cut claw set, flanked by smaller leaf sprays further rose cut set and a connecting ribbon like detail, fitted with large pin and pendant bail. Illustrated