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Identifying Trademarks Black Hills Gold Jewelry Manufacturers

It is required by law that all Black Hills Gold received a stamp of the Manufacture on every piece of Black Hills Gold.

This stamp is very small, use a magnifying glass to best see the stamp. The stamps are usually located inside a ring on it's band, on a pendant or earrings back.

 

Landstrom's

Company Contact Information:

2707 Mt Rushmore Rd, Rapid City, SD 57701
(605) 343-0157

 

F.L. Thorpe was sold to Landstrom's In 1969

Mt. Rushmore Jewelry

Company Contact Information:

2707 Mt Rushmore Rd, Rapid City, SD 57701
(605) 343-0157

Gold Diggers

Company Contact Information:

3447 Sturgis Rd Rapid City, SD
(605) 348-8108

Coleman

Company Contact Information:

5125 S Highway 16, Rapid City, SD 57701
(605) 721-3730

 

Stamper

Company Contact Information:

3447 Sturgis Rd Rapid City, SD
(605) 348-8108