Electroformed Gold Bracelet
Examination of gold bracelet bearing a 14K hallmark reveals a wax or resin material under gold plating.
Large CVD-Grown Diamond Resubmitted after HPHT Treatment
William Ruser: The Jeweler Who Charmed Hollywood
Update on Liberian Ruby
Phenomenal Emeralds from Chitral, Pakistan
Patania Jewelry
Out of Our Mines
Intarsia Jewelry Box by Nicolai Medvedev and Susan Helmich
Gold Granulation by Zaffiro
Blue Opal from Chile
Beryl from Newfoundland, Canada
Beryl and emerald specimens from a recent discovery in Newfoundland are examined at GIA.
Rainbow Rays in Rainbow Lattice Sunstone
Colorful rays of light are observed in an Australian rainbow lattice sunstone.
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