18K White Gold 4-Prong Straight Line Diamond Necklace Classic Design. Uninterrupted Sparkle. This elegant straight-line necklace is crafted in luminous 18K white gold and showcases a continuous row of round brilliant-cut diamonds in a refined 4-prong setting. The carefully matched G–H color and VS clarity stones deliver exceptional fire and brilliance, creating a fluid ribbon of light around the neckline. The clean, symmetrical design of the straight-line style makes it a versatile statement piece—perfect for pairing with eveningwear or elevating a daytime look with timeless sophistication. Specifications Metal: 18K White Gold Diamond Shape: Round Brilliant Cut Setting: 4-Prong Straight Line Color: G–H Clarity: VS