This gorgeous diamond ring features a beautiful, glistening rose cut. The inside has a honeycomb structure, a sign of high-quality pave setting. The honeycomb structure requires very advanced techniques, and is rarely seen even in pave-set jewelry. High-quality, colorless, and transparent diamonds are densely set without any gaps. The rose cut was invented in the late 16th century, a period of flourishing art. This cutting style, invented in the Netherlands, expressed the brilliance of diamonds like never before and became popular among European royalty and nobility. People praised its elegant and delicate sparkle, likening it to light reflecting on the water's surface. It remains very popular in the antique market today, with many collectors worldwide. Pt950 12.45g Diamond 1.81ct Size 11.5 (Fits perfectly at size 11) Minor scratches on the back.