Nineteen years ago the Gemological Institute of America, (GIA), published the results of a human experiment in the observation of diamonds with various amounts of blue fluorescence. The article was...
Over Grading of Blue Fluorescent Diamonds Revisited VIEW POST
By Erika Winters CAD rendering of Natural Sapphire Company's baby rattle for Princess Charlotte On Saturday May 2, the world watched when royal couple William and Catherine emerged from...
Natural Sapphire Company to Give $45,000 Baby Rattle to Princess Charlotte VIEW POST
By Erika Winters Maria Christina Royal Devant-de-Corsage diamond brooch An array of historical jewels, rare colored gemstones, and diamonds will highlight Christie's Magnificent Jewel...
By Erika Winters A 100.20-carat diamond will lead Sotheby's April Magnificent Jewels auction. An ultra-rare 100.20-carat diamond will lead Sotheby's upcoming Magnificent Jewels auc...
100-Carat ‘Perfect’ Diamond to be Auctioned at Sotheby’s New York VIEW POST
By Erika Winters 80.73-carat cushion cut diamond to be auctioned at Christie's New York Christie's New York is offering an array of rare diamonds, natural pearls, and colored gemstone...
80-Carat Diamond, Natural Pearls to Highlight Christie’s New York Sale VIEW POST
By Erika Winters This year we are celebrating the fifth anniversary of the Pricescope Get Together in Las Vegas! For those who are new to the GTG, we hold the event every year at a gorg...
Pricescope 2015 GTG Door Prize Sneak Peek: Fancy Color Diamond Ring from Leibish & Co.! VIEW POST
By Erika Winters Fancy color diamond retailer Leibish & Co. debuted a rare array of vivid naturally colored diamonds at the Hong Kong International Diamond, Gem, & Pearl Show earli...
Leibish & Co. Debuts Vivid Color Diamond Collection at Hong Kong Show VIEW POST
By Erika Winters Valentine's Day is right around the corner, so naturally we have hearts on the brain--but hearts of the sparkling kind! From classic looks to dainty and vintage-inspired, here ...
Valentine Jewelry Gifts: 9 Diamond Hearts for Your Love VIEW POST
By Erika Winters Leibish & Co. is giving away a yellow diamond ring for Diamond Education Month. Fancy-color diamond jewelry retailer Leibish & Co. is giving away a yellow diamond ring ...
Leibish & Co. to Give Away Yellow Diamond Ring for Diamond Education Month VIEW POST
By Erika Winters A 9.75-carat fancy vivid blue diamond of VVS2 clarity set two new world auction records at Sotheby's New York. The sale of a 9.75-carat fancy vivid blue diamond set...
9.75-Carat Fancy Vivid Blue Diamond Sets 2 World Auction Records VIEW POST