The thickness of the gem portion is another factor in determining value. The price of opal doublets ranges from approximately $24 to $160 per stone, with the price determined by the same factors that govern the value of black and white opals, as described above.
No, if there are multiple cracks then the denture can not be repaired. You have to get the new denture made. The cost of the lower denture will vary between $600 to $800 depending upon the place and the dentist.
Cast metal partial dentures, which will typically be the standard dentures found, will be made from a metal alloy and can cost anywhere from $1,000 to close to $2,200 per unit. They are known to be strong, durable and highly recommended by most professionals.