18k (750) white gold negligee necklace, adorned with a platinum pattern set with antique cut diamonds, finished with two pendants each set with an antique cut round diamond, one weighing 1.28 ct, the other 0.98 ct. French work of the 1910s. Gross weight: 7.8 g Diamonds accompanied by an LFG pre-report (2020) attesting respectively: G colour, SI2 clarity and G colour, SI1 clarity.