Early 20th century sapphire and diamond ring

Type of jewelry: Antique jewelry / Antique ring
Era: Early 20th century
Metal: 750/1000 gold (18 k)
Dimensions (ring head): 1.7 cm x 1.1 cm
Total weight (gross): 6.80 grams
Finger size: 58.5 (can be resized)
Nature of stones: Rose-cut diamonds, synthetic pear-cut sapphires (period)
Conservation condition: Very good condition
Price: 1850 euros
Reference: 15 054 4