What to do with my last bunch of grapes?

This autumn the grapes growing on my back porch inspired me to design a beaded bunch of grapes. I had enough 4 mm round purple beads to make 3 bunches of grapes. I used 2 of them to make a pair of earrings. Now I have one bunch of grapes left.

I thought maybe I would make them into a necklace. But what kind of necklace? Something simple? An elaborate stitch? How wide should it be?

After some thought, I decided to try spiral stitch, using the colors in the grapes. Spiral stitch works best with 5 colors, so I added a darker purple and a darker green.

I took some pictures of the necklace in progress. I'm glad I went with darker shades instead of lighter. I think I also like the little gold cube beads at the center of the necklace. What do you think?