Grad Buys Headline-Grabbing Fancy DiamondsShmulik Polnauer buys Prosperity Pink, Pink Promise and Purple Orchid for Israel’s Leibish & Co.
According to legend, Vikings used iolite slices to reduce glare when checking the sun’s position.Learn More
Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine.Learn More
The name “sapphire” can also apply to any corundum that’s not ruby red, another corundum variety.Learn More
Sunstone’s phenomenal varieties show a distinct and lively glitter called aventurescence.Learn More
Azure sky, robin’s egg blue: Vivid shades of turquoise define the color that’s named after this gem.Read More