A rare treasure has surfaced in Botswana's Karowe Mine. It is a 37.41-carat diamond, half-pink and half-clear, weighing about 7.5 grams and measuring roughly an inch long. This type of bi-coloured diamond is extremely rare and formed billions of years ago under intense heat and pressure far below Earth’s crust. The discovery was reported by BBC, highlighting the diamond's unusual split between dusty pink and transparent halves. Pink diamonds get their color in unique ways. Some from impurities, others from changes in their crystal structure. The pink half of this diamond formed first, followed by the clear part, making it incredibly special. Experts emphasize that too much distortion can turn a diamond brown, so the perfect balance seen here is hard to find. Most pink diamonds are very small, but this large stone stands out. Oded Mansori, co-founder of the cutting firm HB Antwerp, believes their cutting process will reveal its true brilliance. The diamond is graded "internally flawless," one of the highest ratings for diamond clarity. Its age and color add to its allure. Over three billion years old, it traveled hundreds of kilometers to the surface through volcanic eruptions. This gem may become one of the most important pink diamonds ever polished.