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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

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…)

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…)

Discover the Powers of Your Birthstone

Think of every passing year as an opportunity to celebrate with your birthstone. In fact, people have been wearing birthstone jewelry since the 15th century in Poland, when they were encouraged to own all 12. And while birthstone secrets and lore can be found right here on our blog, today we share what makes YOUR birthstone a powerful statement of your finest qualities. (more…)

Flaming Gorge Canyon & Brooch
Finding Inspiration in Unexpected Places

As artists, jewelry designers are inspired in different ways. Some create to echo iconic eras of the past, like Art Deco or Art Nouveau. Some provide their own perspective on famous works of art in galleries and museums. But some have a keen eye for taking a part of their ordinary, everyday life, and turning it into something exquisite. (more…)

Silver: A metal that shows its mettle

Affordable, prestigious, and trendy, it’s no wonder that silver is enjoying a renaissance. Considered one of the three Noble Metals – gold and platinum being the other two previously covered – silver sales have been on the rise, with an average increase of 19% from 2011 to 2012 (according to the National Jeweler/Nielsen silver survey). (more…)

GIA diamond 4Cs Spokes
Tips for Online Diamond Buying

Consumers have more options than ever when it comes to buying diamonds. In addition to jewelry retailers, you can shop conveniently from your computer, tablet, or smartphone. Many of the same considerations apply whether you’re buying a diamond in person or online, but GIA has a few additional tips for shopping online that will help you click the “Buy Now” button with confidence. (more…)

Sapphire: September’s Regal Birthstone

September’s birthstone is perhaps most known for the extraordinary sapphire ring worn by Kate Middleton, originally belonging to Princess Diana. Taking a cue from the British royals, celebrities like Penelope Cruz have fueled the colored gemstone engagement ring trend, with sapphire leading the way. (more…)

Mandela Day Library
GIA Partnership Brings Mandela Day Libraries to South African Schools

Adding to its educational efforts in Africa, GIA recently entered into a collaboration with the Nelson Mandela Centre of Memory to provide Mandela Day Libraries to four South African elementary schools. (more…)

microscope
How GIA Educates

In addition to setting standards for determining gem quality and conducting front-line research, GIA protects the gem-buying public by educating gem and jewelry professionals. In fact, GIA was founded more than 80 years ago as an educational institution to help jewelers accurately and ethically communicate gem information to the public. (more…)

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Can You Help Me Find a Jeweler?

One frequent request GIA receives is, “Can you recommend a reputable jeweler?” The jewelry-buying landscape offers so many options: buying online, through retail chains, neighborhood jewelry stores, and even independent sellers. Establishing a relationship with a jeweler can seem daunting and confusing. GIA is here to help. While it can’t recommend specific jewelers or businesses, it does offer tools and tips to help you navigate your way through choices. (more…)

Cartier pavé round and channel set diamond earrings set in platinum. (c) GIA & Tino Hammid
Platinum: A Metal Fit for Kings

Platinum is a metal favored by jewelers for its durability, malleability and significant weight. It doesn’t tarnish and maintains its natural white color, making it an excellent option for heirloom jewelry. And because it’s long lasting, platinum creates a secure setting for diamonds and gemstones, making it a top choice for engagement and wedding rings to last a lifetime. (more…)