These are a lovely color to compliment your blue designs. Saphire bicone Swarovski crystals (#5301) are 4mm. This listing is for ten (10) crystals.
Beading is addictive... the bug hit me several years ago and has taken over a significant area of my life :-) This shop allows me to share the addiction, and some great finds...
I'm continually adding new items. If you are looking for something in particular, please don't hesitate to ask.