1960s 2.90ct Diamond Triqueta Inifinity Knot Gold Pin Trapezoid The ring is size 6

The ring is size 6 1/8 and it can be resized

The ring is stamped 18K and weighs 7

This is a gorgeous 14k yellow and white gold sapphire diamond pin from the Edwardian period

This is an amazing platinum pin from the Art Deco era

The size of ring is 9 1/4 but it can be resized

1960s 2.90ct Diamond Triqueta Inifinity Knot Gold Pin Trapezoid The ring is size 6This is a beautiful 1960s triqueta infinity knot 14k yellow and white gold diamond pin. The pin is features sparkling round cut diamonds that weigh approximately 2. 90ct. The color of the diamond is G with VS clarity. The pin measures 33mm by 37mm and weighs 15. 8 grams.