Four Generations of Expertise

With a global network of clients and collectors, McTeigue & McClelland is able to pay the highest 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.

Vintage Edwardian Estate Ring with Emerald Diamond and Platinum

The Process is Easy

• Schedule an appointment in Great Barrington or New York.

• Your items will be evaluated by a Gemologist while you wait.

• Payment is immediate.

• No charge or obligation.

• Completely confidential.

Speak to an Expert

Call Walter or Samantha at (800) 956-2826

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 thirty years of experience handling important diamonds, gemstones and rare jewels. Together with Samantha Larson, Graduate Gemologist and estate specialist, they bring a wealth of knowledge, experience, and expertise to assisting clients with jewelry that they are considering selling.

Walter McTeigue is the former Director of Purchasing at Harry Winston - with over thirty years experience

Walter McTeigue is the former Director of Purchasing at Harry Winston - with over thirty years experience

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 thirty years of experience handling important diamonds, gemstones and rare jewels. Together with Samantha Larson, Graduate Gemologist and estate specialist, they bring a wealth of knowledge, experience, and expertise to assisting clients with jewelry that they are considering selling.

We buy natural colored diamonds, Kashmir sapphires, Burmese rubies, Colombian emeralds and fine vintage jewels

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 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 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.

If you are unable to visit our Great Barrington Showroom and Workshop, you can ship jewelry in for gemological evaluation.

If you are unable to visit our Great Barrington Showroom and Workshop, you can ship jewelry in for gemological evaluation.

Ship To Us

If you are unable to come to see us, items can be sent in for an expert evaluation. Please contact us 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.