Welcome to Mainestone! 

We specialize in Maine gemstones and also offer a wonderful collection of artisan made jewelry and natural specimens. Our shop is located in the beautiful foothills of western Maine.

Our Story

April's Birthstone

~ Diamond ~

Happy Birthday April Babies!

Your birthstone is a most brilliant gem, known for its shine and luster. Alluring Diamond has delighted its admirers for centuries. Dazzle this birthday with Diamond!

Our collection and estate jewelry include fine designs showcasing Diamond solitaires as well as Diamond combined with colorful gemstones...like this pictured ring of Brazilian Tourmaline with Diamond surround.