C. 1990. Blooming with radiant sparkle, our Estate collection flower ring presents a pair of .80 ct. t.w. round brilliant-cut diamonds, surr… C. 1990. Blooming with radiant sparkle, our Estate collection flower ring presents a pair of .80 ct. t.w. round brilliant-cut diamonds, surrounded by more petite gems of the same kind which trail down the side, totaling .45 carats. Crisp .12 ct. t.w. baguette diamonds form the leaves, completing the look in polished platinum. 1/2" wide. Diamond flower ring. Exclusive, one-of-a-kind Estate Jewelry.