Elegant & finely detailed Art Deco era ring (circa 1920s to 1930s), crafted in 900 platinum.
Weight: 5.8 grams
Stones: Centrally mounted natural opal measures 12mm x 8mm (estimated at 4 carats), accented with 78 graduated single & old mine cut diamonds totaling an estimated 1 carat (estimated at H-I color and VS2-SI1 clarity). The high domed cabochon cut opal is in excellent condition and free of cracks or chips.
Size & Measurements: The ring is a size 7 1/2 (sizable). The mount measures 20mm in length (0.78 inches) and 16mm wide (0.62 inches), rising 10.5mm from the finger.
Metal & Hallmark: 900 platinum. The ring is not hallmarked though it has tested positive for platinum.