London-Blue Topaz Round Precision-Cut Faceted Gemstones, AAA-Grade Jewelry Cards & Cards Displays This steel block features 21

This steel block features 21 smoothly machined half-sphere depressions ranging from 2 to 50

The kit includes 25 resin colors (including clear)

eye-catching look

beads are approximately 3/4" apart

detailed castings that need very little finishing work

London-Blue Topaz Round Precision-Cut Faceted Gemstones, AAA-Grade Jewelry Cards & Cards Displays This steel block features 21This AAA grade round faceted London blue topaz features precise facets on the crown, table and pavilion. Each gemstone has a consistent, saturated blue color and is the exact same size, making it easier add to your jewelry designs. One of the most popular topaz gemstones, London blue topaz is a medium to deep grayish blue, sometimes with a green tingehues of the ocean depths; it is naturally flawless in most cases. This gem shows the superior cut,