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You Searched For "Gemology Institute of America" and got 16 results


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1 min read

How To Tell If A Diamond Is Real Or Fake

Cubic Zirconia, better known as "CZ," are lab grown diamond simulates cut to mimic the color and br…

Alana Kakoyiannis   


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1 min read

How To Choose The Perfect Diamond

We spoke to Brian Driscoll, an instructor at the Gemological Institute of America, who explained th…

Alana Kakoyiannis   


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1 min read

A rare blue diamond just sold for $44 million at a Christie's auction

Christie's said that the 17.61-carat diamond, the Bleu Royal, is among "the rarest to have been une…

Grace Dean   


Lloyd Lee,Grace Eliza Goodwin   


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5 mins read

Marie Antoinette's pearl pendant sold for a record-breaking $32 million. Here's why pearls are so expensive.

Natural pearls are hard to find. They're rare, and this makes them worth more money. But let's rewi…

Alyssa Pagano,Rob Ludacer,Rob…   


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2 mins read

Mejuri, a popular online jewelry startup, has launched a collection of unique engagement rings - all under $2,000

Subscribe to our newsletter. Find all the best offers at our Coupons page. Disclosure: This p…

Connie Chen,Connie Chen   


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3 mins read

Here's what you need know about insuring an engagement ring

"You also need to find out if the policy covers you fully if the item is damaged or lost outside of…

Jen Goldenberg Doner   


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2 mins read

Drew Brees is suing a jeweler for $9 million, saying he was overcharged by millions for diamonds

The New Orleans Saints quarterback sued Vahid Moradi of CJ Charles Jewelers and Vahid Moradi Inc. i…

Hillary Hoffower   


Business Insider Latest Story Image
1 min read

How To Tell If A Diamond Is Real Or Fake

Cubic Zirconia, better known as "CZ," are lab grown diamond simulates cut to mimic the color and br…

Alana Kakoyiannis   


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2 mins read

A diamond the size of a tennis ball that's worth over £53 million is up for auction

"The Lesedi La Rona has a fascinating structure," diamond expert Tobias Kormind of 77Diamonds.com s…

Chloe Pantazi,Chloe Pantazi   


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4 mins read

A diamond expert wants to make it easier to get a good price for your luxury watches and jewelry online

To do this, he's launched an all-encompassing jewelry buying service named DEL GATTO. It's what he …

Raisa Bruner   


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3 mins read

From Rough Idea to Polished Gem: Fred Mouawad Diversifies to Fund Tech Startups

Mouawad’s start began with a diamond in the rough. Well, a sapphire to be more precise. In 1988, h…

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2 mins read

Giant White Diamond Sells For $30 Million

The stone, which weighed 299 carats when it was found in the rough in 2011, is the largest and most…

AP   


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7 mins read

The Most Ethical Companies In The World

To compile the list, Ethisphere, an independent research center that promotes best practices in cor…

Jacquelyn Smith   


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2 mins read

7 Ways To Save On The Perfect Engagement Ring

Don't be afraid to go down a half-carat. You can save hundreds of dollars but knowing how the prici…

Mandi Woodruff   


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6 mins read

Here's everything you should know before buying a diamond ring

And it's also best to avoid working with anyone one-on-one. "You want to deal with a reputable comp…

Raisa Bruner