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Sotheby's to Auction 3ct. Blue

2019-04-04

RAPAPORT... A fancy-intense-blue diamond ring with...

Christie's 19ct. Pink Legacy Fetches $50M

2018-11-14

RAPAPORT... Harry Winston bought a pink diamond fo...

Yellow Diamond Sells for Double the Estimate!

2018-11-13

3.05 carat fancy vivid yellow-orange diamond sells...

Alrosa 11ct Purple

2018-09-15

RAPAPORT... An 11-carat diamond will feature in Al...

Rio Tinto to Sell Largest Argyle Vivid Pink

2018-07-12

RAPAPORT... Rio Tinto will offer a 3.14-carat, vi...

Blue Diamond: The Most Expensive Diamond in the World

2018-04-25

Forbes April 23, 2018 Brian Roberts, Contributo...

March 22, 2018 Historic Farnese Blue

2018-03-22

RAPAPORT... Sotheby’s will offer the historic Fa...

Why Colored Diamonds

2017-12-01

A critical step with investing is to make sure you...

Robb Report - Colored Diamonds Catching Eye of Investors

2017-11-29

Why Diamonds and Gems Are Catching the Eye of Seri...

Sotheby's April 4, 2017, New World Record for Pink Diamond

2017-04-04

A stunning 59.6 carat diamond known as the “Pink...

Sotheby's, Nov. 17, 2016, Sky Blue Diamond up Over 42%

2016-11-17

Pink and blue colored diamonds were hot sellers at...

Christie's, Nov. 16, 2016, Pink Diamond - $2 Million per Carat

2016-11-16

Christie's netted $2 million per carat for a pink ...

Robb Report - Here’s Why You Should Be Collecting Diamonds

2016-11-05

They’re portable and wearable, and values keep s...

8.01 carat Sky Blue Diamond to Headline Sotheby's Auction

2016-10-18

Sotheby's November auction of Magnificent Jewels a...

Coloured Diamonds an Investor's Best Friend

2016-08-27

Ben Affleck made headlines when he gave JLo a 6.1-...

Christie's, June 9, 2016, 24-Carat Blue Diamond Sells for $25.3 Million

2016-06-09

The “Cullinan Dream,” blue diamond became the ...

Sotheby's May 18, 2016, Pink Diamond Sets Record

2016-05-18

(CNN) An extremely rare 15.38 carat pear-shaped pi...

Colored Diamonds to Rock Geneva’s May Jewelry Auctions

2016-04-29

Colored diamonds and dazzling grand jewels, many w...

Christie's, May 18, 2016, Oppenheimer Blue Diamond Crushes Record

2016-05-18

GENEVA -- The 14.62 carat Oppenheimer Blue diamond...

Top Gems Continue to Set Records at 2015 Auctions

2016-01-14

The major auction houses had another successful ye...