What are Black Diamonds and Carbonados?
Most black diamonds used in jewelry are enhanced, but natural black-colored diamonds do exist. Learn more about these as well as unusual carbonado…
Zektzerite Value, Price, and Jewelry Information
Small, cuttable crystals of very rare zektzerite are found only in a mountainous location in Washington state. Faceted pieces would make prized…
Petalite Value, Price, and Jewelry Information
Gem-quality, colorless, facetable petalite is rare and desirable to collectors. More so if the stones are large and free of inclusions.
More Couples Embracing Custom Engagement Ring Trend
March 29, 2022 Photo Credit: Sarah Feldhut of Sarah Something Photography. When Jessica Ames, 26, and Celia Hansen, 28, got engaged last year,…
Rhodonite Value, Price, and Jewelry Information
Ranging in color from pink to a fine rose red, rhodonite is a popular material for jewelry and decorative objects. Faceted rhodonite has an intense,…
Polariscope Guide, Part 2: Testing for Optic Figure and Sign
Learn how to use a polariscope to find the optic figure and sign of a gemstone. This is an important test for gem identification.
Danburite Value, Price, and Jewelry Information
A very durable gemstone, danburite is an excellent choice for jewelry use. Although the mineral isn’t rare, large facetable pieces are scarce.…
Apophyllite Value, Price, and Jewelry Information
Although not suitable for jewelry, apophyllite is a popular collector’s piece. Perhaps the whitest of all gems, some cut specimens are so devoid…
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