Bid now: Texas Heiress’ Jewelry to Benefit Nonprofits

During her 91 years of life Mary Anne Sammons Cree supported many Dallas causes, including the Opera, Art Museum, Symphony, United Way and Girl Scouts, among others. After passing in July, her generous spirit will continue to benefit others, and you can participate.

Read more »
| Leave a Comment

Apple Watch Case with 443 Diamonds. Only 7 Available.

Apple Watches count your steps and unlock your car but don’t catch the eye like a Rolex or Patek Philippe flashing on your wrist. Swedish accessory maker Golden Concept will help a few Apple enthusiasts bridge that gap with a new Apple Watch case adorned with 443 diamonds.

Read more »
| Leave a Comment

Rams NFL Championship Ring sets 20.00 ctw Record

Earlier this year the Los Angeles Rams became the second NFL franchise in history to win a SuperBowl being hosted in their home stadium. Rams players, team leadership and Luxury Jeweler Jason of Beverly Hills collaborated to create a uniquely commemorative championship ring.

Read more »
| Leave a Comment
Van Cleef & Arpels

Legend Of Diamonds by Van Cleef & Arpels, Chapter 5

Van Cleef & Arpels combined an exceptional rough diamond with state of the art planning and inspiring jewelry design to create 25 stunning mystery set pieces, all with diamonds cut from the same rough stone.

Read more »
| 1 Comment on Legend Of Diamonds by Van Cleef & Arpels, Chapter 5
Van Cleef & Arpels

Legend Of Diamonds by Van Cleef & Arpels, Chapter 4

Van Cleef & Arpels combined an exceptional rough diamond with state of the art planning and inspiring jewelry design to create 25 stunning mystery set pieces, all with diamonds cut from the same rough stone.

Read more »
| 3 Comments on Legend Of Diamonds by Van Cleef & Arpels, Chapter 4
Van Cleef & Arpels

Legend Of Diamonds by Van Cleef & Arpels, Chapter 3

Van Cleef & Arpels combined an exceptional rough diamond with state of the art planning and inspiring jewelry design to create 25 pieces, all with diamonds cut from the same rough stone.

Read more »
| 1 Comment on Legend Of Diamonds by Van Cleef & Arpels, Chapter 3

#ROCKTHEPIN: A Jewelry Design Competition Open To All Students

Calling all rebels with a cause: London-based jeweler CHELSEA ROCKS has launched a competition inviting creative university students around the world to design a lapel pin incorporating lab grown diamonds as a symbol of generational expression, societal comment or social activism.

Read more »
| Leave a Comment

Legend Of Diamonds by Van Cleef & Arpels, Chapter 2

Van Cleef & Arpels combined an exceptional rough diamond with state of the art planning and inspiring jewelry design to create 25 stunning mystery set pieces, all with diamonds cut from the same rough stone. 

Read more »
| 2 Comments on Legend Of Diamonds by Van Cleef & Arpels, Chapter 2

IGI certifies Guinness World Record 24,679-diamond ring

SWA Diamonds of India has produced a ring set with 24,697 diamonds, a new world record. Designed by Rijisha TV, a post graduate in lifestyle accessory design, from the National Institute of Design, the ring has been named ‘The Touch of Ami.’

Read more »
| Leave a Comment

New Cobalt Blue Spinel from Tanzania

Mahenge is a small village in the Morogoro region of Tanzania, East Africa. In 2007 deposits of high quality pink and red spinel, discovered there revived the spinel market. Last year a deposit of cobalt blue material was discovered in the same region.

Read more »
| Leave a Comment

Legend Of Diamonds by Van Cleef & Arpels, Chapter 1

Van Cleef & Arpels combined an exceptional rough diamond with state of the art planning and inspiring jewelry design to create 25 pieces, all with diamonds cut from the same rough stone.

Read more »
| 4 Comments on Legend Of Diamonds by Van Cleef & Arpels, Chapter 1
Vision & Virtuosity Empire Diamond

Visit ‘Vision & Virtuosity’ in London by Tiffany

Diamond lovers in London are invited to a seven-room display at the Saatchi Gallery, featuring over 400 items from Tiffany & Co’s illustrious history. Open through August 19, the exhibition will travel to New York this fall.

Read more »
| Leave a Comment

Remarkable Red, White & Blue Diamonds – Revisited

As people across America celebrate their Independence Day, we’d like to celebrate these distinctive diamonds in Fancy Red, White and Vivid Blue. Each one appeared separately in IGI GemBlog posts during the past year. Today we’ll revisit them together.

Read more »
| Leave a Comment
Great American Diamonds

‘Great American Diamonds’ Unveiled at Smithsonian

A new exhibit has been unveiled at the Smithsonian’s National Museum of Natural History. “Great American Diamonds,” featuring four of the most significant diamonds found in the United States.

Read more »
| Leave a Comment

Pair of Pears Fetches $13M at Sotheby’s New York

The gavel fell at $12.9 million for the 101.41 carat ‘Juno’ diamond and $0.7 million for the 111.59 carat ‘Earth Star’ at Sotheby’s New York last week, pushing the total sum for this distinctive pair of pear shaped diamonds over the $13 million mark.

Read more »
| Leave a Comment

Record New Lab Grown Diamond Surpasses 30 carats

IGI has analyzed and graded a 30.18 carat emerald cut laboratory grown diamond, the world’s largest to date. Produced by Ethereal Green Diamond, LLP the 30.18 ct “Pride of India” is the first polished lab grown diamond to exceed 30 cts.

Read more »
| Leave a Comment

IGI Grades 3 Unique Greenlab Creations Including World’s Largest

IGI recently graded 27.27 carat, 20.24 carat and 15.16 carat lab grown diamonds produced by Greenlab Diamonds LLP as part of their “sustainable and affordable luxury” project. The 27.27 and 20.24 carat gemstones are the largest polished lab grown diamonds ever produced.

Read more »
| 2 Comments on IGI Grades 3 Unique Greenlab Creations Including World’s Largest
The Rock

The ‘Red Cross’ rocks. ‘The Rock’ does not.

After a heated 11 minutes of bidding, the 205 carat Red Cross Diamond “rocked” Christie’s Geneva by selling for $14 million dollars, a whopping 40% over its high pre-sale estimate. The famous Fancy Intense Yellow diamond, originally unearthed in 1901,  was fashioned with a pavilion distinctively crafted in the shape of a Maltese cross.

Read more »
| Leave a Comment
Model with DeBeers Blue

15 ct Vivid Blue Diamond Sells for $57.5 Million

An eight minute bidding war resulted in one of the highest prices ever paid for a diamond on Wednesday, when the 15.10 carat “DeBeers’ Cullinan Blue” diamond sold in Hong Kong. Four participants kept raising the stakes until the gavel finally fell at $57.5 million, smashing the pre-sale estimate of $48 million.

Read more »
| Leave a Comment

WATCH: Rare, Creative Natural Diamond Shapes

Round brilliant, cushion, and other shapes with depth are historically most popular because they’re both aesthetically pleasing and economically practical. Flat shapes are not as common, which is why we wanted to spotlight these creative, rarely seen shapes.

Read more »
| Leave a Comment

‘Red Cross Diamond’ will Benefit Charity a 3rd time

The Red Cross invests 93.5% of dollars they spend on people in need and, according to Christie’s, a “significant” cut of the $11 million dollars this diamond is expected to bring in on May 11 will, again, be donated to its namesake organization.

Read more »
| Leave a Comment

See this ‘Graffabulous’ 50 carat Diamond in Palm Beach

A phenomenal 50 carat diamond is available for viewing by appointment in Palm Beach. The centerpiece of a high jewelry collection titled “Graffabulous,” the new owner of this historic D Flawless oval cut will have the opportunity to name the diamond before Graff adds it to their timeline of famous gemstones.

Read more »
| Leave a Comment

Are there Affordable Natural Diamond Colors?

Fancy colored diamonds are very rare to find in nature. They represent less than 0.01% of diamonds mined in the world – or, about 1 in 10,000. Furthermore, nature produces some colors with far more frequency than others, so a diamond transmitting your favorite color might be, literally, 1 in a million.

Read more »
| Leave a Comment

‘Magnificent Jewels’ now on display in New York

From April 8-12, Christie’s will hold public viewings of 72 “Magnificent Jewels” to be sold on April 13 in New York, including a very special pendant-watch, and a half-dozen diamond creations with pre-sale estimates of more than $1 million.

Read more »
| Leave a Comment