This is 2 sets of uncut natural gemstones from H. Stern Jewelers, Brazil.
It is in a clear plastic topped sectioned display card and included in a silver color cardboard cover box with the H. Stern emblem printed in white.
The display card is about 3" by 5"-  Both Cards appear to be the same type of stones- but the paper insert is missing for one of them.
The gemtones shown are Topaz, Tourmaline, Aquamarine, Amethyst, & Emerald.