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Cheapest 20 gram Platinum Bar over spot

The lowest premium on 20 gram platinum bar right now is 6.3% over spot at Monument Metals ($1,234.44). Across 5 dealers the median premium is 8.9%, a 15.8% spread between cheapest and priciest. Ranked live against a platinum spot of $1,806.00/ozt.

Best premium6.3%
Cheapest atMonument Metals
Median premium8.9%
Platinum spot$1,806.00
  1. 1Monument MetalsValcambi 20 Gram Platinum Bar (In Assay)6.3%$1,234.44
  2. 2Bullion Exchanges20 Gram PAMP Suisse Lady Fortuna Platinum Bar .9995 Fine (in Assay)6.5%$1,236.44
  3. 3Bullion Standard20 Gram Platinum Bar - Valcambi (In Assay Card)8.9%$1,264.56
  4. 4BullionStarPlatinum Bar Valcambi 20g12.5%$1,306.91
  5. 5APMEX20 gram Platinum Bar - PAMP Suisse (In Assay) $1,418.07 Any Quantity22.1%$1,418.07

Other Platinum weights

1 oz Platinum1 gram Platinum1/10 oz Platinum1/2 oz Platinum1/4 oz Platinum20 gram Platinum

Same weight, other metals

20 gram Gold

Prices are each dealer's cash/check/wire price and were captured Sep 21, 2026, 6:15 PM; premiums use the spot quote captured with each dealer price. Dealer inventory and pricing change constantly — always confirm the price on the dealer's own site before buying. See all live deals →