Opal, ruby and diamond ring circa 1900

Period: Early 20th century
Metal: Gold 750/1000 (18 k)
Total weight (gross): 4.6° grams
Dimensions (ring head): 1.9 cm x 1.5 cm
Ring size: 57 (can be sized)
Type of stones: Opal, rubies and old-cut diamonds
State of conservation: Very good state of conservation
Reference: 27 013 2