The
diamonds that come under X-Y-Z color grading scale of GIA displays a tint of
yellow, which owes to the inclusion of nitrogen in the
diamonds during its formation in the Earth.
The nitrogen atoms are akin to carbon atoms, so much so that it takes the place of carbon in the
diamond formation process. Yet again, one need not confuse the X-Y-Z
diamonds with fancy
yellow color diamonds, which extends beyond X-Y-Z color scale into a Fancy Light
color range. Such
colored diamonds are sought after since they are rarely found in mining facilities and provide a
yellow tone that is striking.
If you are looking for an
engagement ring with
a yellow diamond, it is likely you
are on a tight budget. If so, choose
yellow diamond engagement ring with X-Y-Z
color grade to own it without having to break the bank. In fact, you can own a higher clarity grade and
carat weight at a much lower price point. Still, be mindful of the fact that X-Y-Z
diamonds with light
yellow hue will be pricier than
diamonds in the
color range from K to P since they will not be as attractive as the former.