does the value of diamonds increase
If you want to buy an investment-grade stone, shop around to find the best stone at the lowest price. Again, get a certificate of the stone's value and put it away. It may take 10 or 20 years to see an appreciable increase in any diamond's value, but generally, its value will increase with age.f you want to buy an investment-grade stone, shop around to find the best stone at the lowest price. Again, get a certificate of the stone's value and put it away. It may take 10 or 20 years to see an appreciable increase in any diamond's value, but generally, its value will increase with age.