Ametrine. Approx. 35cwt. Natural Earth Mined. 22.2x19.5x14.5mm. Unheated. See video.

THIS IS A GENUINE EARTH MINED Ametrine... a mix of amethyst with it's close relative, citrine which most people find attractive. Any questions, please ask.

Amethyst, a form of quartz, is the birth stone for those born in February. Amethyst is 7 on the mohs scale.
Amethyst is said to protect it's owner from drunkenness ( must confess...never worked for me! :-) The name comes from the Greek for Not Intoxicated.
In Greek legend, the wine god Bacchus, angry over an insult and determined to avenge himself, decreed the first person he should meet would be devoured by his tigers. This happened to be a beautiful maiden named Amethyst on her way to worship at the shrine of Diana. As the tigers attacked, she sought the protection of the gods and was saved by being turned into a clear, white crystal. Bacchus, regretting his cruelty, poured the juice of his grapes over the stone as an offering; giving the gem its lovely purple hue.
In reality, the purple color comes from natural earth irradiation and some iron impurities. It is a symbol of faithful love, and at some times in history was valued so much it was worth more than diamonds.

Amethyst wholesales to the trade today for a 1 cwt stone from a cost of approx. $4 for a very low grade stone to approx. $50 for an extra fine example. The price goes up to approx. $60 per cwt. for extra fine larger examples. The retail price will be several times that, depending on the retailers markup.

Even smaller pictures, while more accurately showing how the gem looks to the naked eye, still show the gem MUCH larger than it is of course.... if you are not sure how big this is , make certain you check on a measure marked in millimeters... the standard for measuring gems.)

NOTE: Supply and demand rules in true gem buying as in every other human investment.
Each earth mined gem is a unique work of art, unlike the lab produced stones that can be produced in unlimited quantities.
Even worse than the lab produced stones are the glass enhanced ones....almost worthless.
Some people will never understand why people buy an original work of art when they can buy a poster for next to nothing.
Earth mined gems are for those that do. Invest in quality.