Long necklace, lariat style, made of sterling silver and with two oval pendants of natural black obsidian, topped with three small balls of sterling silver crimped to the chain. The chain is made of steel plated with sterling silver, and the whole set is darkened by patina.
This type of necklaces, besides being very original, allow them to be worn in different ways. Leaving all the length of the chain, so that the obsidian pendants are below the chest, or wear it with a turn of the chain in the neck, this way, the obsidian are above the chest. This makes it a necklace very combinable with different clothes, being able to dress it, for example, in a wedding with a party dress, or to take it to the office, with a more sober look.
The total length of the necklace is 102 cm. (40,15″) and the obsidian ones are 3,8 x 2,8 x 0,8 cm. (1.5 x 1.1 x 0.3″) the big one, and 3.5 x 2.5 x 0.6 cm. (1.4 x 1 x 0.2″) for the small one.
Obsidian is considered a mineraloid, as it is not crystalline, and in this case black, although it can appear with other colors.
Some of the curiosities about this stone is that it was used since prehistoric times to make arrowheads and cutting tools, as well as mirror.
Even today, some surgeons use it as an experimental scalpel, because it is much sharper than the best steel.
And for all those fans of Throne Game, the obsidian, called Vidriagón in the series, was the weapon used to kill the White Walkers.