Now that color is so important in both the fashion and the jewelry
world and because blue has always been a favorite color for so many, a very old gemstone
is making resurgence. With a documented
history that stretches back more than 6,000 years, lapis continues to work its magic
today, enticing designers with its fascinating shade of blue twinkling with tiny
inclusions of pyrite or fools gold - like a night sky. The stone is soft
(5-6 on Mohs hardness scale) and opaque (cut into cabochon and flat stones, or beads
for jewelry). The gemstones price
depends on the stones beauty and color intensity with the most valuable color being
a deep intense blue with finely distributed crystal resembling glitter from the golden
pyrite. Irregular veining, pronounced patches
or spotty patterning of either the pyrite or white calcite diminishes the value of lapis.
As has been the case for many thousands of years, the best rough
stones still come from the Hindukush mountains of Afghanistan, and is still mined in the
most primitive of conditions -carted off down the steep mountain on the backs of donkeys. Lapis is also mined in Russia and Chile where
supplies are typically lower quality with many white spots of calcite.
In folklore, Lapis Lazuli was believed to give good judgment and
insight, enhance wisdom, and stimulate inner vision. It
is regarded by many as the stone of truth and friendship. In the past, some of its uses
were, after pounding it into a powder, mixing it as bright blue paint. During the Middle
Ages, a pinch of lapis was considered to be a remedy against insomnia, recurring fever,
and disorders of the throat, lungs and immune system.
Gentle care should be taken of your lapis jewelry as it is very
sensitive to pressure and high temperatures, hot baths, over-exposure to sunlight, acids
or alkalies. Do not clean in an ultrasonic
machine or with steam. Instead clean in cool water with mild soap as necessary drying on a
soft cloth. Lapis is often surface sealed with
a colorless wax or synthetic resin to make it more durable and, as long as no color is
added (sometimes done to improve appearance of lower quality lapis), this process does not
affect the value of the gemstone.