The Hamsa shape (also known as Hand of God or Hand of Fatima) is considered to bring good luck to the one wearing it and protect against Evil Eye.
This listing offers you one small Hamsa opal amulet on a sterling silver 925 necklace.

Size of the Hamsa pendant: 10X8mm
All the colors are also available in a bigger sized Hamsa - 13X11mm:
http://www.ebay.com/itm/Hamsa-hand-necklace-mix-opal-pendant-sterling-silver-evil-eye-protection-choker-/252192896726

Color of the Hamsa - You can choose from these 6 opal colors:
Light blue opal
Dark blue opal
White opal
Green opal
Light pink opal
Dark blue opal

Please note that all opal stones I sell are synthetic, lab created!

This listing is for 1 opal pendant on a sterling silver chain.
If you like the whole pendants on one necklace, please contact me for more details.

Length of the necklace: To your choice
You can choose from 3 different lengths - 16.00, 17.00 or 18.00 inch.
If you prefer another length to the silver chain than you see in our listing, please contact me.

If you like the small Hamsa charm, you will probably also love this matching bracelet:
http://www.ebay.com/itm/Hamsa-blue-opal-bracelet-Fatima-Hand-sterling-silver-chain-kabbalah-charm-/252207130248

Here are some more opal necklaces:
http://stores.ebay.com/Gemazone/Necklaces-/_i.html?_ipg=48&_fsub=7830301013

If you prefer a gold filled chain with this Hamsa pendant - no problem. All the colors are available here:
http://stores.ebay.com/Gemazone/Hamsa-opal-jewelry-/_i.html?_ipg=48&_fsub=11301012013

Also, please feel free to contact me and I will be happy to assist.