About Us

We buy, sell, appraise, repair and create quality custom jewelry.

Welcome to Attos Estate Jewelry, an antique and estate jewelry shop located in Portland, Maine. Attos Estate Jewelry is a small family-run business, and Attos Santana holds it all together. Owner, curator, and designer, the company exudes his vision, and his wealth of knowledge cannot be overstated. We also perform an acid test on every piece to determine the gold and/ or platinum quality. Some of our pieces contain stones with GIA certifications. Where applicable, we have listed the certificate number for your convenience.

For the past 30+ years, we have searched all over the country for one of a kind, estate and antique jewelry to sell at our brick and mortar shop, in the heart of downtown Portland. To better cater to our online shoppers, we have curated gorgeous collections of vintage and antique jewelry for our Rubylane, Etsy, and our online storefront. We buy, sell, appraise, repair and custom make quality pieces! We offer a wide array of jewelry services including ring sizing, rhodium, re-stringing and more. Any of the jewelry  you see on our page can be re-sized or modified according to your needs, feel free to inquire about custom work by filling out the form in our Services page.


Browse our extensive collection of modern, vintage, and antique estate jewelry, online or in store.


Do you have jewelry that you don’t wear? Bring it in and we’ll make you an offer.


Having trouble finding a piece that meets your specific needs? Consider designing a custom creation.


Have your jewelry appraised for insurance purposes or resale on the second hand market.


Keep your jewelry in immaculate condition by having it inspected, repaired and cleaned.


Preserve or revive your jewelry with our restoration services, specialized for fine and antique jewelry.

Meet Our Team

Start typing and press Enter to search

Shopping Cart