This beautiful Vintage 1960s diamond brooch pin is crafted in solid platinum. Displaying a delicate swirl design with exquisite details and exceptional artistry, this unique brooch pin is embellished with ten large pear-shaped diamonds weighing approx 7.70 carats F-G Color, VS Clarity, and 11 large round natural diamonds weighing approx. 5.00 carats. Seventeen smaller round diamonds and 110 genuine baguette-cut dazzling diamonds approx: 9.20 cttw, G-H color, VS clarity, prong, and channel set, Finished with a professional bright polish for extra shine, this designer pin remains in pristine condition.