In 2011 sold at auction and becoming a world auction record for any heart shaped diamond.
Type 2a diamond.
It sold in 2011 for 8 8.
White stones are exceptionally colorless and fancy colored diamonds are often found with a brown purple or pink tone.
Type iia diamonds are the most valued and collectable items.
Additionally type ii diamonds form under remarkably high pressure for longer time periods and tend to have an irregular shape.
The impurities measured are at the atomic level within the crystal lattice of carbon atoms and so unlike inclusions require an infrared spectrometer to detect.
Type ia type ib type 1ab type iia and type iib.
Every diamond during the formation gains natural elements as nitrogen or boron.
Type ii diamonds have differing fluorescence and no visible absorption no nitrogen impurities that may cause a yellow or brown tint.
0 56 ct type iib blue.
Never heard about types of diamonds such as type iia.
For example a 5 50ct d color if internally flawless round cut diamond costs on an average retail website 800 000 while the same diamond if it were type iia it would cost around 825 000.
Diamond type is a method of scientifically classifying diamonds by the level and type of their chemical impurities.
Pinterest the elizabeth taylor diamond also known as the krupp diamond is a type iia asscher cut diamond weighing 33 19 carats.
The carlsbad laboratory received a 34 24 ct light greenish blue free form pendant figure 1.
0 38 ct type ia cape yellow.
Diamonds are separated into five types.
And 1 01 ct type ib canary yellow.
Of all the diamond types type iia diamonds are the most rare.
0 47 ct type ia pink.
They contain either very little or no nitrogen atoms in the crystal structure of the stones.
1 04 ct type iia colorless.
Most of the cvd lab grown diamonds are type iia taking them from the exclusive hands of royalties and aristocracies to the reach.
Then this can come as a surprise as there are 3 more of these diamond types that are classified by the level and type of their chemical impurities.
Type iia diamonds are either way very rare and declining production of earth mined diamonds make them even rarer.
However with advent of technology it is now possible to grow 100 pure type iia diamonds in a lab.
Famous type iia diamonds earth grown type iia diamonds are incredibly valuable because they are so rare.
These natural diamonds are well known for their beauty and their large carat weights.
Get to know why type iia diamonds are more expensive.
They represent only 1 2 of all diamonds.
Diamond type is a simple way of classifying diamonds based on their color and physical properties.
