This week we continue our exploration of the extensive world of quartz, including chalcedony, bloodstone, fossilized wood, and more in the last of a two-part series.

This week we explore the extensive world of quartz, including amethyst, ametrine, citrine, rutilated quartz, and more in the first of a two-part series.

Learn how to purchase diamond stud earrings, the size, quality, setting style, and of course, the price.

An in-depth look at lab-grown diamonds, plus an introduction to taaffeite, an unknown beauty

The myths, legends, and healing powers of gemstones in your very own jewelry!

The ins and outs of buying fine jewelry.

The case of the mistaken identity. Is it ruby or spinel?

Are jewelry salespeople qualified to sell jewelry? Plus, ruby, the king of precious stones.

This week Dan Schwieterman joins Dave to discuss jewelry repair, the cost, the training, the skills.

Tourmaline”s dazzling, rich, vibrant colors. Red to pink, peach, intense emerald green, vivid yellow, deep blue, and purplish-blue, their colors are almost endless.