.12 Thin Diamond Pendant Necklace in 18K White Gold.  This thin diamond pendant necklace features nine near colorless diamonds on an 18k white gold chain. Each diamond is set at a slight angle from one another, forming a cosmic constellation of elegance that would look stunning on any neckline! The chain is 18” in length and could be paired with another white gold chain for a contemporary, stacked necklace look!