This 18k yellow gold fashion ring is a late 20th century industry icon, signed Quadrillion brand. Set with one 10.82ct oval Imperial Topaz* flanked by twenty quadrillion cut diamonds on the ring's shoulders. The vivid golden-orange color of the vibrant topaz center stone contrasts dramatically with the white diamond shoulders. The visual effect if powerful and beautiful. Total exact diamond weight is 1.39ct with an overall G color and VS1 clarity. The stampings inside the ring are Quadrillion, the copyright symbol, 750, designating 18k gold, 1.39ct and the ring's unique serial number 16603. Finger size is 6 1/2. Gross weight 10 grams.