Turquoise and kyanite are common gem minerals, but the price of turquoise is usually higher than kyanite in the market. This is because turquoise is more rare and precious, and it has high decorative value. In addition, turquoise is easier to process and drill than kyanite when making jewelry.

Of course, the prices of turquoise and azurite will be affected by supply and demand, quality and other factors, so the specific prices will be different according to market conditions.