Alphonse Auger & Antoine Guéret. Gold grasshopper brooch, late 19th century. decorated with green guilloché enamel and wings accented with graduated lines of rose-cut diamonds to a diamond set abdomen

Lot 205, An antique pearl, sapphire and diamond tiara, circa 1880. Estimate £6,000 - £8,000 ($11,220 - $14,960 ). Price Realized £11,950 ($22,347). Photo Christie's Image Ltd 2004. Designed as five graduating pearl and sapphire-set sprays and diamond-set...