Consider this a test of your knowledge of the Mohs scale.
And congratulations to our winner.
This green stone offers emerald-like beauty at a fraction of the price.
Test your knowledge.
A true son of the Russian soil that was a favorite of Carl Fabergé.
This quartz offers two for the price of one, only at a higher cost.
THERE’S AN EGYPTIAN legend that when my family made its way to the surface of the earth we passed over a rainbow and in doing so...
I HAVE BEEN CALLED evening stone because of my intense dislike of sunlight — it does the most terrible things to my coloring, which is usually...
A Minneapolis gallery manager is our winner this month.
If it weren’t for my high water content (anywhere between 3-20 percent), they say I’d basically be quartz. Which to me is like saying that if...
Identify me to win a free t-shirt in INSTORE's monthly contest.
Formally, I’m known as “clinochlore,” but if it’s sales you’re after, I recommend yet another name.
Lots of correct answers, but only one winner — Jerrod Nutt of Thacker Jewelry in Lubbock, TX.
I was the "it" stone of 2015. Who am I?
Congratulations to our winner, Stephanie Watkins from Marshall Granger Jewelers.