Nine-carat sapphires represent such extraordinary natural phenomena that many museums have specialized acquisition budgets specifically for specimens of this magnitude. Their exceptional size represents geological perfection so remarkable that individual specimens often become internationally famous, featured in dedicated publications documenting the absolute pinnacle of mineral formation. Natural, untreated gems of this caliber combine supreme beauty with scientific significance that transcends conventional valuation methods entirely, making them important cultural artifacts worthy of preservation for future generations regardless of their commercial worth.