💎 A diamond is a precious gemstone known for its exceptional brilliance, hardness, and rarity. It is formed deep within the Earth's mantle under intense heat and pressure over millions of years. Diamonds are prized for their clarity, color, carat weight, and cut, which determine their overall quality and value. These stunning gemstones have been sought after for centuries and are often used in jewelry as a symbol of luxury, beauty, and enduring love.