Diamond 45 Ct Blue Uncut Rough Diamond Loose Uncut Rough for Jewelry- 9 g

Blue uncut diamonds are rare and captivating gemstones that occur naturally without having undergone any cutting or polishing processes. Blue diamonds owe their striking color primarily to trace amounts of boron within their crystal lattice, which creates an alluring hue ranging from pale blue to deep intense blue. The 45-carat size referenced here indicates a particularly large specimen, notable for its rarity and potential value. As rough diamonds, these stones retain their natural octahedral or irregular crystal shapes, which can help gemologists and jewelers assess their origin and quality before cutting. Jewelers seek such uncut stones both for their intrinsic beauty and for potential transformation into polished gems suited for high-end jewelry. Collectors also prize large uncut diamonds for their natural form and as investment pieces. The 9-gram weight aligns with the carat measurement, as 1 carat equals 0.2 grams, confirming the substantial size of this blue diamond.