8x7 MM Octagon Shape Onyx and 1/20 Ctw Round Cut Diamond Semi-precious Men's Ring in Sterling SilverThis semi precious ring makes an unforgettable impression, its interplay of the onyx's depth and the diamonds' shimmer serving as a testament to sculptural elegance. At its heart, an octagonal shaped bezel nestles a lustrous 8X7MM emerald cut onyx, its deep black surface reflecting light like polished obsidian. On either side, 3 prong hand set round cut diamonds beckon, their crisp brilliance creating a subtle band of sparkle that accentuates the