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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

Graduation Gift Guide: How to Select Jewelry for a New Grad

Graduation season is upon us, and many young adults are moving into the next stage of their lives, whether that means going off to college or starting their careers. We may be biased, but we think there’s no better way to celebrate this milestone than with a gift of jewelry – a valued memento that’s both emotional and practical.

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Famous Birthstone: Pearl – La Peregrina

Many of us share a timeless attraction to pearls— it’s a deep admiration that extends across cultures and continents. Maybe it’s because pearls are associated with water, a fundamental element of life. Or maybe it’s because this June birthstone comes from a living thing. Natural pearls are highly sought after due to their rarity. For those who prefer cultured pearls, you’re in luck: cultured freshwater and saltwater pearls are widely available, and in so many colors and shapes that there are pearls to suit a variety of tastes. (more…)

How to Sell Your Gemstones and Jewelry

Are you looking to sell a gemstone or a piece of jewelry? Then you’re in luck, because GIA has created an informative guide with all the facts and tips that you need.

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Gemstones: Natural Treasures to Celebrate Earth Day

Happy Earth Day!  How grateful we are to the Earth for the basic elements that sustain our lives and the natural beauty that makes life worth living.  Among Mother Earth’s many wondrous gifts are rare rocks and gem crystals  – treasures that form deep beneath her surface. When fashioned and polished, they become the strikingly beautiful gemstones that have captivated mankind for millennia. Gemstones in their rough, unpolished form have an intrinsic beauty of their own, hinting at the potential of what they can become.

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Zodiac-Inspired Jewelry: Taurus

Loyal? Patient? Dependable? If that sounds like you, then you’re probably a Taurus, and we have some jewelry to go with your birth sign. (more…)

Gems and Ultrasonic Cleaners

If you love your jewelry, you’ll want it to always look as stunning as it did when it was new.

Ultrasonic cleaners can restore the beauty of your bejeweled treasures. These machines generate high-frequency sound waves that travel through water or a cleaning solution creating heat and pressure. Ultrasonic machines can effectively clean jewelry by dislodging dirt and debris from behind gems and other hard-to-reach places. (more…)

Winter Blue Gemstones

In the midst of the winter season, give a loving look at our favorite blue gemstones and jewelry. From a blue star sapphire to a vivid blue diamond, each of the featured blue gemstones below promises a cool blue hue to take you through the rest of the winter. (more…)

Year of the Sheep

If you were born in 1943, 1955, 1967, 1979, 1991, or 2003, you have a special reason to celebrate in 2015: you were born under the eighth Chinese Zodiac sign, the Sheep (also Ram or Goat). As a gem and jewelry aficionado, you’ll want pieces to add to your collection during this auspicious year. (more…)

Celebrating Presidents’ Day: The First Ladies and their Jewelry

Pay close attention the next time you see a First Lady wearing jewelry: she may be using it to send a message.

America’s First Ladies undoubtedly wear jewelry to look stylish, but sometimes they choose pieces to make a statement. Former Secretary of State Madeleine Albright said something a First Lady might have uttered: “Jewelry had become part of my personal diplomatic arsenal…I do believe the right symbol [jewelry] at the correct time can add warmth or needed edge.” Jewelry revealed her diplomatic intentions, the context of the negotiations, and the ultimate goals. (more…)

How to Pick a Heart-Shaped Gemstone for your Sweetheart

Valentine’s Day is nearing, and it’s hard to resist that warm feeling associated with this holiday. When you envision the perfect gift for Valentine’s Day, the first thing that comes to mind is a heart shape. So why not turn up the romance with jewelry that features heart-shaped gemstones? Like all matters of the heart, making a wise decision in your purchase requires care and thought. (more…)

Zodiac-Inspired Jewelry: Aquarius

The “Age of Aquarius” is upon us, and gemstone lovers born between January 20 and February 18 can surround themselves with beautiful pieces that capture the spirit of the sign.

Keeping in mind that our stargazing is all in the name of fun, we did some zodiac-inspired sleuthing. We found that Aquarians are thought to be witty, clever, altruistic, inventive, and original. (more…)

Jeweled Winged Wonders

Humans have long dreamed of flight and flying creatures. Artistic representations of the mythical griffin, a lion with eagles’ wings, date back to before 3000 BCE. Sprites and pixies have fluttered across centuries and cultures. Dragons are found in the folk tales in Asian countries like China and Japan as well as in Europe.  It’s no wonder that jewelry designers who, like all artists, find inspiration in what moves us most, are enthralled by the spirit of flight, and use it as a recurring motif in jewelry. (more…)