deep-thoughts

Only about 1 in 10,000 natural gem quality diamonds is fancy colored. Within that small percentage, some colors are more common than others, making certain of the colors extraordinarily rare. So, what causes us to see these various colors, and why are some so rare?

Mother Nature continues to amaze and delight us. Just as mankind seems to have “cracked the code” on the complexities of diamond creation up here, in our laboratories, she smiles and presents more earthly mysteries we have yet to solve.

Join us March 15th at 2:00 pm ET for ‘Lab Grown Diamonds: What’s now? What’s new? What’s next?’ a webinar presented by IGI and THE MVEye, as part of National Jeweler’s Supplier Spotlight webinar series.

Students of the Eugenio Montale Institute in Italy participated in a series of learning sessions involving gemstones and human values. Gemologist Francesco Sequino added his professional experience and insight on behalf of the International Gemological Institute.

Around the world, IGI welcomes the arrival of New Year’s Day over a period of 16 hours. As we celebrate from one location to the next and the next – stepping into the new year with anticipation, excitement and hope – we share this collection of positive expressions and sentiments.

On June 13 the International Gemological Institute, Italy and Gem-Tech presented a workshop entitled “Sales Support Tools: Magazines and Certificates.” The well-attended session took place at Officina Vanvitelli, in the Monumental Complex of the Belvedere di San Leucio, Caserta, Italy.

IGI Education Director John Pollard will join Rob Bates, Tanya Nisguretsky and Marty Hurwitz to present “The State of Lab Grown Diamond Industry” this Thursday. Rather than the usual “pro/con” arguments, the panel will address evolving new topics including melee, the implications of patent expirations and paradigm shifts in planning and cutting.

A team of international researchers have discovered a fast-moving exoplanet, nearly 13 times larger than Earth, with vast clouds of liquid metal and corundum – the mineral which forms rubies and sapphires – blowing across the planet.

Many things have evolved or changed since the turn of the century, and especially in the last 2 years. These changes have impacted many aspects of life, including how we interact and how we buy things.

Town & Country’s Lynn Yaeger, who also pens for Vogue and the New Yorker, has offered refreshing perspective for jewelry lovers, portraying the act of self-gifting as “self-care.”

Around the world, IGI welcomes the arrival of New Year’s Day over a period of 16 hours. As we celebrate from one location to the next and the next – we like to share this collection of positive expressions and sentiments.

Martin Rapaport’s “State Of The Diamond Industry” Sunday breakfast is one of JCK’s best attended events. That trend continued in 2021 with a full ballroom at the Venetian Resort and hundreds watching via live stream.

When you compliment a lady on her diamond the response can vary from a bright smile to a proud origin story. But are younger generations learning “lab-grown lifestyle habits” which will increasingly inform their diamond decisions?

Ancient diamonds reveal that Earth was ready to explode with life as early as 2.7 billion years ago, according to a study presented at last week’s Goldschmidt Geochemistry conference.

IGI is partnering with Virtual Diamond Boutique on an auction of lab grown diamonds and jewelry to benefit Jewelers For Children. The auction begins prior to JCK Las Vegas and concludes the night of the Facets of Hope Dinner. We are accepting product or cash donations and encourage you to join us in this important mission.

Less than 90 days after Tiffany’s Instagram account pulled an April Fools’ Day prank, the company made good on their promise of “coming excitement” by fulfilling the Fools’ Day foreshadowing with a yellow makeover of their Rodeo Drive boutique. What else are we in store for?

Under store spotlights one princess can sizzle with electric white scintillation, while a second princess boils with big, colorful flashes. Others fall somewhere between. Why the differences? The secret is revealed within.

For just a handful of years now, “Ethiopian Emeralds” have been appearing on the world stage. It still seems strange that we had to wait for such a long time.

How do you define diamond quality? We value diamonds according to the 4Cs but the sticker price doesn’t necessarily reflect quality. What are the fundamental reasons people cherish diamonds? What makes diamonds “great”?

How exciting! After flybys, orbits and epic landings, a future mission will bring rocks home from the red planet’s surface.

Mystery \ mist(ə)rē \ : inexplicable or secretive quality or character. A plot. An (international) intrigue, along with the solution […]

Around the world, IGI celebrated the arrival of New Year’s Day over a period of 16 hours. As we celebrated from one location to the next and the next – stepping into January with anticipation and excitement – we thought it would be nice to start the new year with these positive expressions and sentiments.

The valuable asteroid composed entirely of iron and nickel drew to within 1.6 astronomical units (AU) of Earth over the weekend. If you’re in the USA grab your telescope, escape light-pollution, find an elevated position and look to the north. 16 Psyche will be in the constellation of Taurus tonight.

Did you know whatever device you’re using to read this post – mobile, tablet or desktop – wouldn’t exist without lab-grown diamonds? Did you know diamonds are being used for medical imaging, quantum entanglement and (you read it right) teleportation? Read on.