Blue Rose Cut Diamond NecklaceDeep. Mysterious. Breathtaking. This Blue Rose Cut Diamond Necklace carries the quiet drama of still water and open sky — a natural blue rose cut diamond, hand-set in warm gold vermeil, suspended from a delicate 14k gold filled chain. Rare in nature, extraordinary to wear.The StoneNatural blue diamonds are among the most coveted and rare colored diamonds in the world. Their color — ranging from soft powder blue to deep steely teal — is caused by trace amounts of boron absorbed during formation billions of years ago, deep within the earth's mantle. The rose cut amplifies this color beautifully: flat on the bottom, domed on top with a constellation of hand-faceted surfaces that scatter light in a soft, watery glow rather than a sharp sparkle. The effect is mesmerizing — like light moving through deep, clear water. Every stone is entirely one of a kind.The Setting & Chain Setting: Gold vermeil — sterling silver base with a thick layer of 18k gold, warm and enduring against the skin Chain: 14k gold filled — solid gold fill that resists tarnish and holds its color for years, not months Chain Length: Adjustable 16" – 18" for a versatile, flattering fit at the collarbone or décolletage Why You'll Love It Natural blue diamond — exceptionally rare and completely one of a kind Rose cut faceting creates a soft, watery, luminous glow Adjustable 16"–18" length flatters every neckline 14k gold filled chain is durable, tarnish-resistant, and safe for sensitive skin Vermeil setting adds warmth that beautifully contrasts the cool blue stone A true collector's piece that layers effortlessly with other delicate gold jewelry CareStore in a dry place away from direct sunlight. Remove before swimming, bathing, or applying perfume. Wipe gently with a soft cloth to maintain shine. With proper care, your 14k gold filled chain will maintain its beauty for years.Details Stone: Natural blue rose cut diamond Setting: Gold vermeil (sterling silver + 18k gold) Chain: 14k gold filled Chain Length: 16" – 18" adjustable Ships from: United States Each necklace is made to order and may vary slightly — this is the beauty of handmade, natural stone jewelry.