Diamond Rings

Large selection. Custom made and designed on premises

Estate Buying

Any size including private individuals, banks, and law firms

Jewelry Advisor

Richard E. Mampe, Private Jeweler & Consultant

Mampe & Co has over 100 years of combined experience in Appraising and Purchasing materials of value


We buy, sell, liquidate and appraise estates of all sizes. Our long term relationship with bank trust officers, estate planners, and probate attorneys along with access to local, national, and international markets allows us to get you the highest price paid. We understand that selling precious jewelry can be an emotional experience. Our priority is to ensure you are comfortable and confident with the entire transaction.

Who should contact us?

We work with private sellers, charitable organizations, non-profit organizations, probate attorneys, bank trust officers, divorce attorneys, retail stores, guardianship representatives, estate liquidators, government, and individuals without representation. Onsite assessment available nationwide for large estates.

Estate Jewels


What does Mampe & Co buy?

Fine Jewelry
Antique, Art Deco, Victorian, Art Nouveau, Georgian, Edwardian, Cartier, Tiffany, David Webb, VCA, Winston, Boucheron, Verdura, Buccellati, Bulgari, Seaman Schepps, Yard, Platinum, Gold, Estate, Mauboussin, Chaumet, French, Russian, Signed pieces, Period, Coco Chanel, Blackamoor

Diamonds, Emeralds, Rubies, Demantoid, Sapphires, Pearls, Opals, Alexandrite, Jade, Tsavorite, Jewels, Burma, Ceylon, Kashmir, Colombian, Vivid, Intense, Fancy, Colored Diamonds

Fine Watches
Chronographs, Repeaters, Complications, Pocket Watches, Vintage, Railroad, Moon Phase, Rolex, Patek Phillippe, Frank Muller, Audemars Piquet, Vacheron Constantine, IWC, Breitling, Jaeger, Corum, Choppard, Panerai, Breguet, Clocks, Timepieces

Wallace, Stieff, Kirk, Udall & Ballou, Jensen, Gorham, Russian, Tiffany, Sterling, Antique, Flatware, Holloware, English, Gorham

Scrap Metal

Contact Mampe & Co before hiring any estate buyer in Philadelphia.  You won't be disappointed.