Shine through the night and beyond with these ruby and diamond cluster stud earrings from EWA. In a solid 18 carat gold setting, the earrings feature a single round-cut faceted ruby gemstone surrounded by 28 sparkling brilliant-cut diamonds. The earrings have traditional butterfly fittings that are for pierced ears only. Diamond clarity HSI2. Diamond weight: 0.06ct, ruby weight: 0.30ct.