Necklace and Bracelet Set 14 Kt Gold, Freshwater Pearls, and Green Aventurine. Elegant set of necklace and bracelet in Green Aventurine, with Freshwater Pearls, and 14Kt gold beads. Each is marked “14K” on the spring ring clasp. The set has only been worn a few times so the pieces are tight and will relax over time. Approximate size of the largest Aventurine beads is 6mm. 14K beads are approximately 2-3mm. Necklace – 17 inches. Bracelet – 6 ¾. Both pieces are strung on cord. No breaks, cracks, chips, or missing parts. Part of my personal collection; I do not have a box.