Welcome to Attos Estate Jewelry, Portland, Maine’s little one stop antique and estate jewelry shop. 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. The color, clarity and carat weight of every piece in our inventory has been appraised by our exceptionally knowledgeable staff member Nicole, who is certified in diamonds & diamond grading by the Gemological Institute of America. 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 16 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.