Buyers, Appraisers, Gemologists

McTeigue & Company specializes in the purchase of gold, diamonds, antique and estate jewelry and precious gemstones. We offer expert evaluations, competitive prices, and immediate payment. 

Five Generations of Expertise

With a global network of clients and collectors, McTeigue & Company is able to pay highly competitive prices for diamonds and precious jewelry. If you have jewelry that you no longer wear or are considering selling please contact us to arrange for an expert evaluation. Your items will be evaluated by a Gemologist, while you wait, at no charge or obligation. Transactions are confidential and payment is immediate.

Speak with an Expert, Call Wally McTeigue at 413-449-5275 or email us at

Our Experts


Walter McTeigue is a veteran of the diamond and estate jewelry business and former Director of Purchasing at Harry Winston in New York. Walter has over 40 years of experience handling important diamonds, gemstones and rare jewels. Together with his son Wally, Graduate Gemologist and estate specialist, they bring a wealth of knowledge, experience, and expertise to assisting clients with jewelry that they are considering selling.

What We Buy

We are actively looking to purchase high quality pieces for our global network of clients. We are especially interested in fine diamonds, from under 1 carat to over 10 carats, as well as yellow diamonds and other natural colored diamonds, fine gemstones, Kashmir sapphires, Burmese rubies and sapphires, Colombian emeralds, natural pearls, fine vintage pieces and signed pieces by Boucheron, Bulgari, Cartier, David Webb, Harry Winston, Oscar Heyman, Tiffany & Co., Van Cleef & Arpels, Verdura, Rolex and Patek Philippe watches.

Ship To Us

If you are unable to come to see us, items can be sent in for an expert evaluation. Please contact us in advance to make arrangements for shipping. A specialist will evaluate your item/s and contact you with our offer. Payment is made immediately via check or wire transfer.


We offer expert appraisal and valuations for all purposes including insurance replacement, fair market value, as well as equitable distribution. your pieces will be expertly evaluated by an estate jewelry specialist and gia graduate gemologist. 
To make an appointment or for more information call 413-449-5275 or email us at

Contact us