A foto-feast of four delicious diamonds

Four of the most magnificent diamonds in recent years have come from the same Lucara-owned Karowe Diamond Mine in Botswana in recent years. I thought to assemble a visual feast of delicious rough and how they polished. My sparkling smorgasbord even includes both light and dark meat.

Read more »
| 4 Comments on A foto-feast of four delicious diamonds

Science and Art: From brightest to blackest carbon

The “disappearing diamond” is a 16.87 carat natural Fancy Vivid Yellow SI1 Radiant shape, coated by carbon nanotube technology which absorbs more than 99.96% of light and is the blackest material in existence.

Read more »
| 1 Comment on Science and Art: From brightest to blackest carbon

Rough diamond sales go digital

Rough sellers are partnering with technology providers to facilitate digital-scans, videos and potential polishing plans for rough diamonds to their customers. Originally intended to facilitate pre-selection of choices ahead of traditional tenders, remote-purchasing has now become an option.

Read more »
| 16 Comments on Rough diamond sales go digital

Diamond teleportation? Beam me up, Scotty!

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.

Read more »
| 3 Comments on Diamond teleportation? Beam me up, Scotty!
Eira Thomas

Learn about Eira Thomas, Queen of Diamonds

Courtesy of The New Yorker earlier this year, “The Woman Shaking Up The Diamond Industry” is a thoroughly composed, thoughtful and uplifting story of history, intrigue, discovery and achievement – definitely worth an hour of your time.

Read more »
| 5 Comments on Learn about Eira Thomas, Queen of Diamonds
Esperanza diamond

The Esperanza Diamond is still for sale

Did you ever wonder what happened to the incredible Esperanza Diamond? After a charmed journey, but a failed auction, this national treasure is still for sale. Let’s re-visit her unique story and see where things stand today.

Read more »
| 6 Comments on The Esperanza Diamond is still for sale

See video of a 7777-diamond world record ring!

The Guinness World Record for most diamonds set in one ring belongs to the IGI-graded Lotus Temple ring created by Mumbai’s Lakshikaa Jewels. Enjoy this wonderful video documenting the careful grading of each of its seven components.

Read more »
| 6 Comments on See video of a 7777-diamond world record ring!

Nasa, SpaceX and mining diamonds

As the world watches the engaging achievements of NASA and SpaceX – and Boeing sits in the wings hungry to make their own space-shots – let’s take a fanciful look at the landscape ahead for diamond and jewelry enthusiasts.

Read more »
| 1 Comment on Nasa, SpaceX and mining diamonds

Bling-binge? Here are 10 great jewelry movies!

What’s on your watch-list? Bookmark this post and get some popcorn ready. There are nearly 24 sparkling hours of well-known jewelry themed movies listed below. These 10 cinematic classics span more than 80 years. I’m not going to play favorites (even though I have one), so here they are in alphabetical order.

Read more »
| 3 Comments on Bling-binge? Here are 10 great jewelry movies!

A loose diamond within a diamond

Nature never stops providing the extraordinary, unexpected and unique. This adamantine oddity was unearthed at an open-pit mine 200 miles north of Nyurba, Russia last October. Specialists immediately passed it to ALROSA’s Research and Development Geological Enterprise.

Read more »
| 2 Comments on A loose diamond within a diamond

Millions of tiny diamonds cause candlelight

Did you know that the sparkle of candlelight is actually created by millions of tiny, brightly burning nano-diamonds? In fact, around 1.5 million microscopic diamonds are created per second in the flame of a candle as it burns.

Read more »
| 2 Comments on Millions of tiny diamonds cause candlelight

A ballet of joy and hope in jewelry

Van Cleef & Arpels’ iconic ballerina clips danced onto the American stage in the early 1940s and were immediately embraced by the public, who saw them as refreshing symbols of joy and hope during the uncertain days of World War II. We could all use a bit of joy and hope right now, so let’s revisit some of these beautiful jewels.

Read more »
| 2 Comments on A ballet of joy and hope in jewelry

The big pink disappointment

They had been smacking their lips at the Argyle diamond mine. They were hungry to receive the $10 million that beautiful, rare rough pink diamond would bring them. Alas, evil fate!

Read more »
| Leave a Comment

Paintings or gemstone inclusions?

Are close-ups of gemological inclusions actually works of art, painted by Mother Nature in anticipation of our creative human inspirations? When exploring the mysterious spaces of crystals we must sometimes ask ourselves whether we’ve stepped into another area, the field of real art.

Read more »
| Leave a Comment

X-Ray diamond sorting ‘behind the scenes’

Have you heard of X-Ray diamond sorting? If not, be my guest and travel behind the scenes to an alluvial diamond-mining operation overseen by our friends at Alrosa. They have provided an amazing video example of this efficient method of separating the wheat from the chaff, as it were.

Read more »
| 5 Comments on X-Ray diamond sorting ‘behind the scenes’

Diamond music to ROCK you. Which is your favorite?

Join me, music lovers! Click the playlist below. Put your earbuds on. Connect your Bluetooth speaker. Stream it all through your supernova-sized speakers and share this earth-shattering collection of diamond studded songs around the block. Let’s share this musical journey together, and tell me your favorites.

Read more »
| 2 Comments on Diamond music to ROCK you. Which is your favorite?

See a RAINBOW of 7 exceptional jewelry pieces

Some amazing, creative and vivid jewelry pieces from iconic designers at last year’s Couture show, presented to you in all the colors of the rainbow.

Read more »
| 1 Comment on See a RAINBOW of 7 exceptional jewelry pieces

Orlando Magazine advocates IGI Diamond Reports

In their article titled “How to Buy a Diamond From Home” we are pleased to be Orlando Magazine’s diamond grading laboratory of choice – especially in a piece relating to consumer confidence.

Read more »
| 3 Comments on Orlando Magazine advocates IGI Diamond Reports
Woman holding ring

Natural diamond? Lab-grown diamond? How to choose?

“A diamond is forever,” but the makers of that slogan considered it a two-way street, connecting a diamond’s billion-year past with an infinite-future. They never imagined someone proposing with a “forever” diamond that’s younger than the bride.

Read more »
| 2 Comments on Natural diamond? Lab-grown diamond? How to choose?
diamond simulant

Is it a diamond? Don’t get fooled.

Believe it or not, there are people who like to presume they’re wearing big money but don’t actually want that theory tested.  That’s harmless – until it leads to misunderstandings.

Read more »
| 7 Comments on Is it a diamond? Don’t get fooled.

1,000,000,000,000,000 tons of diamonds!

How much is a quadrillion? Here’s how 1 quadrillion pennies would appear, stacked behind the Sears Tower, Empire State Building, Washington Monument, Lincoln Memorial and a football field… Now replace each penny with a ton of diamonds!

Read more »
| 2 Comments on 1,000,000,000,000,000 tons of diamonds!

Why IGI? Why now?

The new normal is here. We are quarantined and the future is unclear. IGI is not involved in health or government. However, as the world’s largest organization of our kind we can speak with authority about the current situation.

Read more »
| Leave a Comment

A matter of expression

I was visiting with my esteemed colleague Luigi Costantini in Italy – practicing safe social email-distancing of course – and the topic of expressions came up. Namely, how the internet has influenced symbology.

Read more »
| 2 Comments on A matter of expression

Livia Firth and ‘The Diamonds of Botswana’

Livia Firth and Andrew Morgan recently teamed up again to produce a 14-minute documentary, investigating the positive-seeming impact the diamond industry has on this mid-sized African country.

Read more »
| 41 Comments on Livia Firth and ‘The Diamonds of Botswana’