"Thank you" jewelry sets

For my boys' end-of-the-year thank you presents, I made each of their teachers and the school nurses (they've been lifesavers since Benjamin's diabetes diagnosis) jewelry sets.  They were a big hit!  It was fun to finally use the turquoise and opaline beads, as well as the silver beauties that have been waiting around.  (Please excuse the poor photography.  Editing can only do so much to fix poorly lit pictures taken late at night.)

 I've had these beads forever.  I've used a few here and there for earrings, but I love how the set came together and how the earthy tones are brightened by the lighter shades.

 I could not get the picture to do this set justice.  The turquoise beads are made of beautiful stone with a nice weight.  I interspersed them with opaline (gorgeous!) and tiny silver beads.

 

 One of my favorites!  Again, couldn't get a picture to accurately depict the color and texture.  The turquoise stone beads of beautiful detail, and I love how they pop against the silver.

This one was really fun.  I love black onyx, but it needed some dressing up.  The silvery shells are a nice complimentary contrast, if that makes sense, and make this set more versatile.  It can be worn casually or to a holiday party.

What is it about turquoise that makes it so hard for me to photograph????