Lisa Rosen

Articles by Lisa Rosen

Exclusive: Rauw Alejandro and Rosalía’s engagement ring details revealed

Exclusive: Rauw Alejandro and Rosalía’s engagement ring details revealed

Rauw Alejandro and Rosalia are engaged, but haven't confirmed details about her engagement ring. We followed the clues and reveal...
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What Customers Value Most in the Jewelry Insurance Buying Experience

What Customers Value Most in the Jewelry Insurance Buying Experience

There are a lot of considerations when buying jewelry insurance. Here's how to find the best policy provider.
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November Birthstones: Citrine and Yellow Topaz

November Birthstones: Citrine and Yellow Topaz

What is the November Birthstone? The most common birthstone for November is yellow topaz however citrine, another lovely yellow gemstone,...
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Sotheby’s Sells 555.55-ct Enigma Diamond for $4.3m

Sotheby’s Sells 555.55-ct Enigma Diamond for $4.3m

Sotheby’s sold the 55-sided, 555.55-ct Enigma diamond for $4.3 million. It’s the largest natural black diamond and largest cut diamond...
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Star Sapphires and the Daddy Moon: Gemstone Stories

Star Sapphires and the Daddy Moon: Gemstone Stories

You can make future heirlooms with colored gems. A soldier returns from Afghanistan and tells his wife the gemstone stories...
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What is Your Gemstone Personality?

What is Your Gemstone Personality?

Think of jewelry stones as reflections of you or the recipient. Learning about colored gems can help you find the...
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A Short History of Diaspore and its trade names Zultanite and Csarite

A Short History of Diaspore and its trade names Zultanite and Csarite

Publisher's note: This short history was originally published by the late Stephen Kotlowski, in the public domain, and is reproduced...
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2015 Tucson Gem and Mineral Show – IGS Member Report

2015 Tucson Gem and Mineral Show – IGS Member Report

Review of the 2015 Tucson Gem and Mineral Show by International Gem Society member Richard Edley.
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