Specialized trades, such as a plumbing or electrical work, require licensing, so check with your local licensing agency to see if the handyman is properly licensed, should your project require one. If he or she isnât licensed, you'll need to hire a specialized contractor who is.
Depending on the shade of green, an emerald can very well cost more than a diamond! Emeralds that are a deep shade of green with good clarity can cost twice as much as a diamond of the same carat. Rachel Â· 3 years ago.
Compared to mined blue diamonds. Mined blue diamonds are quite rare and can easily cost $100,000 per carat or more. Lab-grown blue diamonds are similar in price to mined white diamonds, and are far more beautiful and unique than other blue gemstones, like sapphires. Learn more about lab-grown blue diamonds.