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argyle rough
Rio Tinto to Hold Israel Specials and Colored Rough Tender
Miner Rio Tinto will hold a 'Specials and Colored Rough Tender' of large and fancy colored rough
News Sep 16, 2015 Rapaport News
Fancy Color Index
Blue Diamonds Drive Color Index Higher in 2Q
The Fancy Color Diamond Index (FCDI™) rose in the second quarter, driven mainly by the blue-diamond categories,
News Aug 25, 2015 Rapaport News
heritage
Heritage Auctions Fine Jewelry Sale Achieves $5M
Heritage Auctions' sale of fine jewelry achieved $5 million earlier this month with the top lot, a 5-carat,
News May 20, 2015 Jeff Miller
ICA HK Office
Blommaert Joins ICA as Member Services Manager
The International Colored Gemstone Association (ICA) appointed Dirk Blommaert to the position of member services manager in a consulting
News Apr 13, 2015 Jeff Miller
ICA President Yuen
Press Release: ICA Creates Incentives to Attract Young Members
Press Release: The International Colored Gemstone Association (ICA) encourages younger members of the international colored gemstone
Press Release Mar 26, 2015 ICA
mayer watt
Press Release: Colored Gemstone App for Those On the Go
Press Release: Mayer & Watt released the first commercial colored gemstone app for Apple and
Press Release Mar 09, 2015 Mayer & Watt
Gemfields
Gemfields to Sponsor 16th Annual ICA Congress
Gemfields will sponsor the International Colored Gemstone Association’s (ICA) congress this year, which is scheduled for
News Feb 06, 2015 Jeff Miller
diamond services
Press Release: Diamond Services and AIGS Partner on Gem Services
Press Release: The full range of colored gemstone laboratory reports and services supplied by the Bangkok's internationally
Press Release Jan 28, 2015 Diamond Services
jtv gem-a
Gem-A, Gemewizard Begin New Colored Stones Grading Course
The Gemmological Association of Great Britain (Gem-A) introduced a new colored stone grading course that is conducted in association
News Jan 20, 2015 Jeff Miller
pink star
Genesis Rare Diamonds to Hold Silent Auction
Press Release: Genesis Rare Diamonds rings in the autumn season with “The Colours Of Fall Silent Auction
Press Release Nov 03, 2014 Genesis
GIA
GIA Adds Onsite Colored Stone Services in Hong Kong, Tokyo
Press Release: Beginning June 30, the Gemological Institute of America (GIA) laboratories in Hong Kong and Tokyo
Press Release Jun 26, 2014 GIA
CIBJO logo
CIBJO Commission Report Qualifies Glass-Filled Rubies
Press Release: With fewer than five weeks before the opening of the 2014 CIBJO Congress in Moscow
Press Release Apr 18, 2014 CIBJO
agta
Marg Helgenberger Models AGTA Spectrum Awards Collection
January marked the beginning of two alluring roles for Marg Helgenberger; a leading character on the new CBS
News Jan 22, 2014 Lorraine DePasque
pc jeweller
PC Jeweller Presents Its Spectrum Line of Diamond Jewelry
PC Jeweller presented its new jewelry line, Spectrum, at all of its 39 showrooms across India today. The company
News Dec 27, 2013 Jeff Miller
sothebys small
Sotheby's Schedules Magnificent Jewels Sale December 11
Sotheby’s New York will hold a sale of magnificent jewels on December 11. The top lot of the sale
News Nov 25, 2013 Jeff Miller
Argyle Pink Diamonds
The Colored Diamond Boom
Fancy colored diamond prices are showing significant gains in 2013 while other goods struggle along. As a result,
Analysis Oct 18, 2013 Avi Krawitz
GemA
Gem-A Conference Hosts Workshops, Industry Speakers in November
Press Release: To celebrate the respective anniversaries of the world’s first gemology and diamond diplomas, the Gemmological
Press Release Aug 27, 2013 Gem-A
sapphire
Tzoffey's Plans Fancy-Colored Diamond Auction in Israel
Tzoffey's is preparing an auction of diamonds, colored gemstones and jewelry during the upcoming U.S. & International Diamond
News Aug 09, 2013 Jeff Miller
GIA
GIA to Host Two GemFests in Japan
The Gemological Institute of America (GIA) plans to host two GemFests in Japan, the first on July 22 in Tokyo and
News Jul 19, 2013 Jeff Miller
Fancy color diamonds
H. Seigel Auction Features Colored Stones
H. Seigel Fine Auctions, in association with Rare Colored Diamonds (RCD), will hold an online auction on June 17 at 8 p.m.
News May 29, 2013 Jeff Miller
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