Pepetools - Precision Engineered Professional Equipment

Full Set Jewelry Stamps for Hallmarking

Full Set Jewelry Stamps for Hallmarking - Main image
$160.65 $255 In stock

This collection of quality hallmarking stamps by Pepetools is proudly made in the USA from high quality hardened tool steel. Designed to last, this versatile set will mark important hallmarking information into your piece. Select .925 to mark sterling silver, 14k to signify 14 karat gold, even the hard to find CU and G.F (gold filled) stamps are now available. 

This kit includes a full set of 13 hardened steel stamps. For individual stamps, please click here 

  • .925 (Sterling Silver)
  • .999 (Fine Silver)
  • .935 (Argentium Silver)
  • 10K (10 Karat Gold)
  • 14K (14 Karat Gold)
  • 18K (18 Karat Gold)
  • 22K (22 Karat Gold)
  • STERLING (Sterling Silver)
  • G.F. (Gold-Filled)
  • CU (Copper)
  • COIN
  • PT (Platinum)
  • PD (Palladium) 
STAMPS  Size in MM
STAMP .925 3.5 x 1.56
STAMP .999 3.6 x 1.56
STAMP .935 3.59 x 1.55
STAMP 10K 3.65 x 1.55
STAMP 14K 3.43 x 1.58
STAMP 18K 3.53 x 1.52
STAMP 22K 3.73 x  1.48
STAMP STERLING 6.8 x 1.62
STAMP G.F. 3.47 x 1.59
STAMP CU 2.91 x 1.51
STAMP COIN 5.2 x 1.51
STAMP PT 2.68 x 1.45
STAMP PD 2.78 x 1.5
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Robert ★★★★★

The steel feels incredibly solid in my hand, and the deep, sharp impression it leaves on silver is exact every time. I stamped a dozen pieces in one sitting and the letters didn't blur or shift.

Aurora U. ★★★★★

I’d been hunting for a set that could handle fine detail on silver without chipping, and these stamps cut clean impressions every time. The heat-treated steel feels extremely durable, and the complete range of letters and numbers covers all my needs for marking hallmarks.

Mia ★★★★★

The steel is seriously hard—I’ve stamped dozens of pieces and the edges haven’t dulled a bit. The set covers all the standard hallmark info I need, so it’s become my go‑to for every finished pendant.