Crystalline quartz in colors ranging from green to pale lilac to deep reddish purple and ranging from transparent to translucent is known as amethyst. Value per carat in amethyst, unlike many gems, doesn't rise exponentially with weight as it is readily available in large sizes; but depends almost entirely on color. The "Siberian" deep purple with red and blue flash commands the highest prices. Green amethyst, new to the market, is produced by heat treatment. Shop for oval violet amethyst gemstones. Oval amethyst gems are available in many cut-styles, including checkerboard, cabochons and faceted gemstones. Calibrated sizes, matching pairs and matching lots are also available.
全体の評価 -> 9
A great selection and size choice of the gems I have been looking for. Very happy with the purchase.
It's pretty great having a whole lot of different gemstones to choose from. When doing crafts and jewelry making, it's great to have all kinds of options, and it's amazing how much cheaper it is to just purchase un-set gemstones and make the setting yourself, as opposed to buying fully-made jewelry already. It's also extra special since you made it yourself.