I did not make this one, I sourced it. The cost on it was a good deal given that sterling is going around $80 an ounce and I knew I could find it a home at a fair price to our audience.
.925 sterling, this is a refurbished pendant with gorgeous dark blue matte stone pendant (sodalite) with a touch of sparkle (blue topaz) with loads of sterling and a big bail.
Chains are sold separately here: https://www.peculiarityshop.com/customization
 
Lead/nickel free.