The real thing. This glamorous, genuine, rose quartz stone is a bold and breathtaking piece. Your own status symbol cocktail ring with an emerald-cut, flawless stone measuring 20x15 millimeters and weighing approximately 21 carats. Stone is clear and sparkling set in sterling silver.. Each stone is hand set. Attention getter and conversation piece! These rings may be resized by your local jeweler. Size 7 ring.