24K yellow gold Floral motif Puffy Heart rolo link necklace 15" 30.4gm

24K 999.9 yellow gold necklace, it features 3 dimensions floral motif with star like design in the center, it dangle down a puffy heart. A rolo link extension on both sides. The heart is 14.8 x 13.0 x 6.43mm, the rolo link is 4.5mm wide. Polished and sand splashed finished. 15" long, weight 30.4gm. Mark in Chinese characters (illegible), XFR tested for 24K