A 5 carat Yellow Sapphire is an excellent investment due to its enormous size and the undeniable beauty of it. It's not as uncommon as a 7 carat stone, yet it still has considerable value. The final price depends on the gem's specific characteristics, but a professional Gemological Certificate gives you peace of mind. A 5 carat yellow sapphire is a unique and meaningful acquisition, which can be enjoyed for years to come with the potential of being passed down as cherished family possessions.