White Onyx Necklace 9k Gold Clasp Vintage Art Deco c1920



Fantastic vintage bead necklace in white onyx dating from the Art Deco period with a 9ct yellow gold bolt ring clasp. The gold mark can be found to the one side of the clasp. Good secure clasp with a good spring.
Length 41.2 cm or 16.2 inches.
Width 0.4 cm or 0.15 inches.
Weight 10.1 grams or 6.5 penny weight.