This pendant necklace features a .66 carat round brilliant cut natural diamond set in an 18 karat yellow gold mounting with a black rhodium finish. The J color diamond shows a warm, near-colorless appearance that pairs beautifully with the yellow gold. Set in a collet style, the diamond sits securely within the mounting while allowing light to enter from all angles. The pendant hangs from an 18-inch cable chain in 14 karat yellow gold. The contrast between the darkened rhodium finish and the yellow gold creates visual depth and dimension.