A 41.82‑carat blue diamond has been recovered from South Africa’s Cullinan Mine, potentially fetching up to $40 million at auction, underscoring the global allure of the country’s gemstone industry, according to Business Insider Africa.
The diamond, classified as Type IIb, represents one of the rarest forms of natural diamonds, accounting for less than 0.1 percent of all stones. InstoreMag have noted that its rough shape bears an uncanny resemblance to the African continent, adding symbolic significance to the discovery.
Industry experts said the final market value will depend on how the stone is cut and polished, which could slightly reduce its size while enhancing its brilliance and appeal. Despite this, the gem is expected to command a premium among collectors and investors, driven by strong demand for rare coloured diamonds, as reported by CediRates.
The Cullinan Mine, famous for producing some of the world’s most renowned diamonds, including the historic Cullinan Diamond in the British Crown Jewels, continues to deliver high‑value coloured stones even amid broader challenges in the global diamond market.
