This is an antique platinum diamond and sapphire bow circle pin from the Art Deco era. This pin features a lovely circle with a bow at the center. The pin is set with sparkling old mine cut diamonds that weigh approximately 2.50ct. The center stone is accentuated by faceted cut sapphire accents. The color of these diamonds is H with VS clarity. The measurement of the pin is 33mm by 31mm and weighs 6 grams.