A gold round pendant featuring a diamond typically has an elegant and classic design. The pendant itself is crafted from high-quality gold, often polished to a bright, reflective shine. In the center or at a strategic spot, a brilliant diamond is set, catching light and adding sparkle to the piece. The diamond may be small or large, depending on the design, and could be placed in a bezel, prong, or halo setting. The contrast between the rich gold and the shimmering diamond creates a timeless, luxurious appeal.