Art Deco Opal & Diamond Pendant faience the gemstone was used by

the gemstone was used by chemists to polarize light by shining rays onto a cut facet of the stone

French control marks for 18k gold (eagle head)

and the wider public at large

Diamond and Pearl

all with a wonderfully texured matte-gold finish

Art Deco Opal & Diamond Pendant faience the gemstone was used byDATE: Art Deco, c. 1930 *RESERVED* Cool Art Deco period celestial pendant featuring four brilliant cut diamonds "orbiting" around a stunning opal cabochon. The opal displays particularly lively play of colour: vivid reds, oranges, and yellows interspersed with rich purple blues and greens. It's crafted in platinum throughout, and dates from the 1930s. STONES Opal 4. 02ct (calculated) Brilliant Cut Diamonds 0. 16ct total MEASUREMENTS 2. 8 x 1. 8cm