1/6 ctw Round Cut Diamond and 1.45MM Sapphire Precious Insert Ring in 14K White Gold An insert ring is a perfect choice for additional beautification of a ring. It is ideal for adding volume and a gorgeous touch to a less glamorous inner ring. With parallel running rings to offer a decorated border, insert rings are a must have in one's jewelry collection. This insert ring offers both elegance and visual appeal. It features an alternating row of half channel prong set round cut diamonds and round cut Sapphires. There is a total of 10 Sapphires in 1.45MM and 12 diamonds on both the rings together. A milgrain lining runs along the inner edges and offers a border highlight for the ring that will be inserted into the open center. The insert ring is carved in 14 karat white gold. Total diamond weight is 1/6 ctw and round cut Sapphire measures 1.45mm.