Amethyst, 14k Yellow Gold Necklace. Featuring one amethyst briolette drop measuring approximately 7.8 x 5.1 mm, accented by eight round-cut amethysts weighing a total of approximately 3.25 cttw., set in a 14k yellow gold mounting, forming a 16 inch articulated necklace. {Gross Weight: 3.0 dwts}