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Black Diamond Octagon 3.4x2.7mm 0.16ct
A striking Black Diamond Octagon measuring 3.4x2.7mm and weighing 0.16 carats. Black diamonds are prized for their intense, opaque depth and bold, dramatic appearance. This octagon cut adds a geometric elegance, making it a perfect accent or centrepiece stone for contemporary fine jewellery, rings, and pendants.