Blue diamonds are only considered rare and valuable if they are natural. The definition of a natural blue diamond is a blue diamond that was mined with its blue color already present. Since the 1950s, many methods have been developed to change a diamond's appearance, including adding color to a colorless stone.
How much is a 1 carat blue diamond worth?
Carat Weight Blue Diamond Price per Carat
------------ ----------------------------
0.33 ct From $1,950 to $3,150
0.50 ct From $3,700 to $6,050
0.75 ct From $5,050 to $8,300
1.000 ct From $6,800 to $11,200
What is the rarest natural diamond color?
- Red Diamonds. The rarest of all colored diamonds, only 20 to 30 natural red diamonds exist in the entire world. ...
- Blue Diamonds. Also incredibly rare are blue diamonds, which have only been found naturally in mines in South Africa, India, and Australia. ...
- Pink Diamonds. ...
- Yellow Diamonds.
How can you tell if a blue diamond is real?
Most diamonds will reveal blue florescence under a black light; therefore, you'll see a medium to strong color of blue, which means the diamond is real. If you don't see the blue color and instead see a slight green, yellow or gray fluorescence then this usually indicates the gem is not a real diamond.30 dic 2020
Is blue diamond good for engagement ring?
Blue diamond engagement rings, earrings, and necklaces are among some of the most popular choices for blue diamond jewelry. ... While they are more valuable than most other diamonds, the value of a blue one is determined by the same factors such as color, intensity, size, and cut.27 sept 2019
Is blue diamond better than white diamond?
The carat weight and intensity of blue color dictate how much a blue diamond is worth. Because of blue diamonds' rarity, they're usually more expensive than white diamonds and other fancy color diamonds.22 nov 2021
What does a blue diamond engagement ring mean?
Blue Diamond Meaning Blue diamond's represent faith and trust, important elements in any relationship. ... Proposing with a blue diamond can symbolize how much you value your relationship, making it an obvious choice for an engagement ring or wedding band.11 sept 2017
Are blue diamonds more valuable?
Blue diamonds are rarer and more expensive than every other fancy color diamond—except for red diamonds. Blue diamonds are incredibly rare and can only be found in three areas of the world: Australia, South Africa, and India.22 nov 2021
Are blue diamonds worth more than regular diamonds?
Blue diamonds are rarer and more expensive than every other fancy color diamond—except for red diamonds. Blue diamonds are incredibly rare and can only be found in three areas of the world: Australia, South Africa, and India. The more intense the color of the blue diamond is, the more rare and expensive it is.22 nov 2021
Are blue diamonds worth money?
As blue diamonds are rare and expensive, blue-diamond jewelry is considered precious. For example, blue emerald-cut engagement rings or rings with round blue diamonds are very expensive and rare to find. The blue diamond is so expensive that one will have to shell out a 5-digit price for a blue diamond that weighs .