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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

solitaire engagement ring
Holiday Guide, Part 4: Key Questions for Buying a Diamond

For many, jewelry shopping can be an intimidating experience. Add crowded malls, a long list of gifts to purchase, and the desire to get ‘just the right thing,’ and it can be downright stressful. But knowing what to ask a jeweler can help make this a great shopping experience

In part 4 of our 2013 Holiday Buying Guide, GIA put together the top five questions to ask a jeweler when you’re shopping for jewelry this holiday season.

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Diamond Inclusions Defined

Because diamonds form under tremendous heat and pressure, nearly every one possesses internal and external features called clarity characteristics. These characteristics help gemologists separate natural diamonds from synthetics and simulants, as well as identify individual gems. (more…)

2013 Engagement Ring Trends: Beyond the Diamond Solitaire

Believe it or not, 2013 is nearing its close and 2014 trend reports are already on the horizon. But with engagement season upon us (according to a survey conducted by prominent online wedding site The Knot in 2011, 32% of engagements take place in November and December), let’s review a few of the hottest 2013 engagement ring trends of 2013 for those who are considering popping the question this holiday season. (more…)

platinum tri set
4Cs Tips for Holiday Shopping: 2013 Guide, Part 2

Diamond jewelry is often at the top of a woman’s holiday wish list but getting her a gift that she’ll love doesn’t have to be complicated. In the second installment of our 2013 Holiday Buying Guide series, you will learn the basics of what to look for when shopping for diamond jewelry.

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This platinum and yellow gold owl brooch has a pavé diamond head and body with large pearl accents for its chest and perch. Note the intricate pavé work and the attention to detail.
Giving a Hoot for Owls

Owls seem to be everywhere…and not just in trees. They’re landing on pins. Nesting on rings. And perching on bracelets. Yes, the owl is a beautiful bird. But the symbolism associated with these lovely creatures is likely one reason jewelry connoisseurs are adding owls to their collections. (more…)

Platinum ring with diamonds
Diamond Jewelry Trends: 2013 Holiday Guide, Part 1

The stores have their decorations up, which means that the 2013 holiday shopping season has officially begun. To assist with a fine jewelry purchase you may be considering, GIA has put together a Holiday Buying Guide, a 7-part series dedicated to making you a more informed jewelry shopper, as well as a more relaxed one. (more…)

More is More: The Artistry of Tony Duquette & Hutton Wilkinson

Tony Duquette and Hutton Wilkinson are two jewelry designers acclaimed for their original work.

More is More: Tony Duquette – Hutton Wilkinson Jewelry, the duo’s first-ever all-jewelry exhibit, debuted on Oct. 10 at GIA’s world headquarters in Carlsbad, CA. The inventive body of work, which will be on display through March 2014, embraces a wide variety of styles, periods and palettes often showcasing unusual gemstones paired with rare materials in whimsical designs. (more…)

Faces of Eternity

Day of the Dead (the Mexican holiday honoring deceased loved ones) lingers long after its passing at GIA’s world headquarters with Faces of Eternity – a collection of 15 gem skulls by Peruvian artist and master carver Luis Alberto Quispe. (more…)

Transylvanian Chic Jewelry

More than a century after Bram Stoker’s Dracula was published, fascination with vampires continues, as seen in film, television, fiction, fashion, and jewelry.

Stephanie Meyer’s Twilight series has not only dominated the New York Times Best Seller list and the box office, it’s also unleashed a torrent of vampire-themed shows and movies, including Vampire Diaries, True Blood, and coming in 2014, Vampire Academy. (more…)

Black Is the New Black

Black never goes out of fashion, and this season it’s taking a prominent place in fashion trends, especially in jewelry.

Black diamonds. Black pearls. Black spinel. The love of black-color gems and jewelry ranges from the most affordable to the most luxurious, and for good reason. It’s incredibly versatile. It’s the color of sophistication and elegance. It’s both edgy and timeless. (more…)

Opal: The gemstone with fire inside

The October birthstone, opal, is noted for its individuality, magic, and mystery. Its unique display of flashing rainbow colors is unlike any other gem, and has been compared to volcanoes, galaxies, and fireworks. (more…)

The Timeless Intrigue of Colored Diamonds

As the creator of the 4Cs and International Diamond Grading System, GIA also established color grading standards and terminology specifically for colored diamonds, based on the color’s hue, tone, and saturation. Today, we identify some of the defining characteristics that help make fancy-color diamonds a true feast for the eyes. (more…)