French Art Deco pendant diamond and sapphire

Type of jewelry: Antique jewelry / Antique necklace
Era: Art Deco around 1930
History: French work around 1930 (French hallmark)
Metal: Platinum 950/1000 and gold 750/1000 (18 k)
Total weight (gross): 6.60 grams
Pendant dimensions (height): 4.5 cm
Chain length: 45 cm (additional attachment at 42 cm)
Nature of stones: Old cut diamond, rose cut diamonds, synthetic calibrated (period)
Conservation condition: Very good condition
Price: 3950 euros
Reference: 26 103 1