There Are Natural Blue Diamonds But They're Super Rare and Very Expensive. Blue colored diamonds get their distinctive hue from invisible particles of a chemical element called “boron.” These tiny particles enter into the diamond crystal as it is being formed deep in the earth, turning it blue!20 Nov 2019
Where are blue diamonds found in the earth?
Very few mines produce blue diamonds, and most of the important blue diamonds known to exist have come from just three locations: 1) a small area in India, 2) the Cullinan mine of South Africa, and 3) the Argyle mine of Western Australia.
How deep are blue diamonds found?
410 to 660 kilometers
How rare is a blue diamond?
While White/Yellow diamonds are a common sight, it is the blue hue that differentiates this diamond and makes heads turn. The color, however, isn't the only attribute that makes this stone desirable. The odds of finding a blue diamond in a mine are as rare as 1 to 10,000.
How do you know if a blue diamond is real?
The fog test Hold the blue diamond stone between two fingers and breathe on it with a puff of air. A light layer of fog will form on the diamond because of the heat in your breath. If the fog disappears right away, it's real. Diamonds conduct and disperse heat quickly.8 Nov 2021
How do you tell if a diamond is real with a flashlight?
A sparkle test is quick and easy to do since all you need are your eyes. Simply hold your diamond under a normal lamp and observe the bright shimmers of light bouncing off the diamond. A real diamond provides an exceptional sparkle since it reflects white light extremely well.27 Jul 2020
Is a blue diamond a real diamond?
What Are Blue Diamonds? Blue diamond stones are genuine diamonds that are not treated or enhanced in any way. They exhibit all of the same inherent properties of the precious stone but have the added element of a blue hue. These blue gems belong to a subcategory of diamonds.8 Nov 2021
How much is a 1 carat blue diamond?
Carat Weight Blue Diamond Price per Carat
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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
How much do blue diamonds sell for?
Blue Diamond Price The price of a 0.3 carat light blue diamond costs $15,700 on average. The price of a 0.5 carat light blue diamond is $26,280 on average. Deep blue and vivid blue diamonds cost much more—around $75,000 for a 0.25 carat diamond.22 Nov 2021
How much is a 24 carat blue diamond worth?
24-Carat 'Cullinan Dream' Blue Diamond Sells For $25.3 Million.9 Jun 2016
What elements make a blue diamond?
Inclusions are remnants of the minerals from the rock in which the diamond crystallized and can tell scientists about the conditions under which it formed. Type IIb diamonds owe their blue color to the element boron, which is mostly found on the Earth's surface.31 Jul 2018
Are blue diamonds worth anything?
The lighter the shade of blue, the less expensive the blue diamond value will be. Deep and vivid blue diamonds cost far more. For example, the average cost of a 0.5 carat light blue diamond is US $26 280. However, for a deep or vivid blue diamond weighing in at 0.25 carats, you can expect to pay upwards of US $75 000.8 Nov 2021