I love this necklace!  I prefer jewelry that is small or delicate and this necklace is the perfect size, not too big - not too small.  Use a ruler and measure out 8x6mm and you'll see the exact size of the stone (it is smaller than pictured).  The chain is sturdy and appears to be of high quality.  The stone is a beautiful red, just a pictured.  I am happy with my purchase!