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GIA 4Cs Diamond Blog

GIA 4Cs Diamond Blog

“How did they make that?” It’s a common question that is asked the first time one sees micro-mosaic jewelry.

The astonished reaction is understandable. A square inch of micro-mosaic jewelry can have as many as 1,400 pieces of tesserae (a small piece of glass, stone, or tile) in just one square inch, and can shimmer in a dazzling variety of hues. (more…)