Quinlain Jinn's Lightsaber

"'Strong, formidable, and reliable. This is the weapon of a Jedi Knight.' ""-Quinlain Jinn"Quinlain Jinn's Lightsaber was the weapon of which belonged to Jedi Master Quinlain Jinn throughout the events of the Old Republic Era and late Jedi Civil War. The lightsaber was designed by Jinn himself, with each feature being uniquely customized in it's own way.

The saber displayed a blade of Emerald Green, a traditional color within the Jinn family.

Design and Functionality
The lightsaber weighed around 4 kg, and therefore was rather light for the particular class of weapon. Designed by Quinlain Jinn himself, with the help of his sidekick Mission Vao, the saber was very versatile, and was never out of Jinn's sight.

The saber's hilt consisted of a sleek, thinned down design - one which proved conforming to the wielder, and was said to be an extremely comfortable grip. Made of pure silver, aluminum, and brass, the weapon was overwhelmingly immune to physical damage.

Kyber Crystal
The Kyber Crystal contained within this particular saber was an emerald green crystal, bestowed upon Jinn by Jedi Grandmaster Vandar Tokare. Referred to by the Jedi Order as Consular Green, the crystal was given to those strong in wisdom and intelligence - those who would represent pacifism within the galaxy. However, these Jedi were clear headed, and would meditate upon the force even in the middle of a duel - therefore rendering them the most dangerous warriors within the order.

The saber's reliability proved extremely useful - after Jinn's death, the saber was put on display in the Jedi Cathedral - later being transferred to the Jedi Temple in Coruscant.

Source(s):

 * https://starwars.wikia.com/wiki/Kyber_crystal
 * https://en.wikipedia.org/wiki/Star_Wars:_Knights_of_the_Old_Republic