Healed fingerprints

[Goldenco]

Hi,
What does it mean healed fingerprints in sapphire certificate?
Example:
https://www.oneshiva.com/tv-and-vid...shion-shape-certified-pink-sapphire-gemstone/

 

[rockysalamander]

Fractures that sealed during the formation process. The stone grew and fractured. Then, conditions were right for that fracture to heal/seal.

http://www.ruby-sapphire.com/inside-out-fingerprints-and-crystal-symmetry.htm

 

[Goldenco]

How the healed fingerprints sapphire and ruby are valued?