"Soap Bubble Opaline Ring Sizer, Desvignes Decor"
Ring sizer in opal crystal in a so-called "soap bubble" color. It has a border decor of garlands of foliage, flowers and forget-me-nots. Typical decor of the atleir of Jean-Baptiste Desvignes. Height: 9 cm diameter: 12 cm French work from the Restoration period