The Designer Sphinx is a highly collectible UK brand founded in the late 1940’s by S. Root in Chiswick London. Pieces produced by the company are known for their esteemed craftmanship using high quality materials. Many pieces were of floral themes using high quality coloured rhinestones and enamel. It is also said that the brand produced for notable fashion houses such as K.J.L., Butler & Wilson, Saks 5th Ave., and Bloomingdales and also for brands such as Ciner and Jomaz. The company ceased trading under the Sphinx trademark in the late 1990’s.  Product Details Gold Tone Necklace Circa 1970 Jet Coloured Glass Facet Beads Clear Rhinestone Embellishment Hook Clasp Sphinx Signature Excellent Condition Dimensions Length 370mm plus a 65mm extension A unique collection of pre-owned jewellery. Each piece has its own narrative and this can be reflected through minor imperfections associated with its previous life. Make it part of your future. Model Name – 1970\'s Sphinx Gold Tone French Jet Stone Necklace