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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

Dark Metal: Making a Fashion Statement

The days are shorter. The air is chillier. We’ve put the lighthearted colors of summer behind us, and turn to the more somber colors of winter. This seasonal change is true of jewelry design as well as fashion. Dark metals, like black rhodium-plated gold or blackened gold, blackened silver, and blackened titanium are everywhere this season in jewelry pieces that are as beautiful as they are daring.

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Secret Messages in Jewelry – Acrostic Jewelry

Want to send a secret message to your beloved using gemstones? Then you’ll need to know about acrostic jewelry.

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The Curious Charm of Berlin Iron

Step into our time machine and travel back to early 19th century Europe. Napoleon has successfully invaded Prussia, an empire that once sprawled across much of Europe. The ousted Prussian government is now trying to fund the War of Liberation, which takes place 1813-1814. An appeal is issued: donate your gold and jewelry to the treasury, which will allow the government to raise money for the fight. In return for your gift, you will receive jewelry made of iron.

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Diamond Engagement Ring Terms

Congratulations! You’ve begun shopping for a diamond engagement ring, or at least you’re starting to do your research. As you go through the process, you’re going to come across diamond terms and concepts, some that you never knew before. We want to make the diamond buying process easier for you. So, here’s a list of frequently used diamond engagement ring terms and their explanations, in one simple, handy cheat sheet.

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Famous Birthstone: October’s Sun-god Opal

There are three main types of opal: white, black and fire. Some precious opals emit spectral colors from every angle, each one quickly flashing and glowing as bright as the next. This phenomenon is called play-of-color and has enchanted people throughout the ages.

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2016 Engagement Ring Trends

You’re going to propose – maybe this Christmas or on Valentine’s Day, and you’re on the hunt for the perfect engagement ring. Display windows are filled with so many choices that you’re experiencing sensory overload. Have no fear: we’re going to make picking the ring of her dreams a little easier for you.

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Zodiac-Inspired Jewelry: Libra

Libras have an iconic astrological sign, noble personality traits, and beautiful jewelry to go with it.

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Pearl Jewelry Essentials: Five Easy Pieces

If you’ve never uttered the word “wardrobe” in the same sentence as “pearls,” now might be a good time to start.

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A Conversation with Martin Katz – A Jeweler Like No Other

From micro-pave to mega-watt glam, jeweler Martin Katz dazzles Hollywood stars and titans of industry alike. In fact, you’ll spot his spectacular jewelry collections on many of the celebrities strolling the red carpet at the Emmy Awards this month. (more…)

Famous Birthstones: The Rockefeller Sapphire

Blue sapphire has been a symbol of nobility and faithfulness for centuries. Traditionally worn by clergy and royalty, sapphire continues to hold its place as one of the “Big Three” gemstones today (with emerald and ruby being the other two).

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Zodiac-Inspired Jewelry: Virgo

Virgo the Virgin (August 23 to September 22) is a zodiac sign with a fascinating story. And like the other astrology signs, it inspires some breathtaking jewelry.

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Rock & Roll Jewelry

Summer is the season for outdoor rock concerts, and we’ve picked some funky pieces you can wear to the show. You’ll look so rocker chic while dancing in the crowd that you may even acquire a fan base of your own.

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