close-up of a black pear-d gemstone with a faceted surface, resting on a white textured background

gemstone black jewel crystal faceted mineral luxury elegance jewelry diamond sapphire onyx rare beauty glossy sparkle reflection brilliance cut polished stone shiny expensive gem aesthetic detail macro closeup texture monochrome dark contrast clarity sophistication fashion precious refined unique design background luxuryjewelry wealth premium pearshape glossyblack highquality