Chip Clark The Blue Heart Diamond, cut from a 100-carat stone found at the Premiere Mine in South Africa in 1909, had several owners before being donated to the Smithsonian by Marjorie ...

Diamond Castle" If you love this movie, then you can't miss this video. materials I used : Heart shaped stone 1.5cm ( amethyst ) Soft copper wire 26 gauge ( wire diameter 0.4mm ) : 20cm( 8 inch ...