How much do cullinan cost today?

As of October 2023, the price of a Cullinan diamond can vary significantly based on factors such as carat weight, color, clarity, and market demand. On average, Cullinan diamonds can range from tens of thousands to several million dollars. For example, rare and high-quality pieces may fetch prices well above $10 million. It's best to consult a reputable jeweler or auction house for current pricing and availability.