14k yellow gold,Choshen/Chosen ring. Hand crafted in Jerusalem, Israel. Weight: 11.1gr. Dimensions of the plate: 18mm x 18mm x 13mm or 0.7" x 0.7" x 0.51". The Chosen/Choshen ring is set with: Blue topaz, Citrine, Garnet, Ruby, Onyx, Peridot, Sapphire, Topaz, Aquamarine, Amethyst, Diamond & Emerald.
Worn by the Jewish High Priest in the days of Jerusalem’s Holy Temple. There were 12 precious stones on the Gold Hoshen Mishpat, as mentioned in Book of Exodus.
And thou shalt make the breastplate of 12 tribes of ISRAEL with cunning work..." (Exodus, XXVIII, 15-21). 2000 years ago.