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Cheapest 20 gram Platinum Bar over spot

The lowest premium on 20 gram platinum bar right now is 6.6% over spot at Bullion Exchanges ($1,095.72). Across 3 dealers the median premium is 9.0%, a 5.9% spread between cheapest and priciest. Ranked live against a platinum spot of $1,599.00/ozt.

Best premium6.6%
Cheapest atBullion Exchanges
Median premium9.0%
Platinum spot$1,599.00
  1. 1Bullion Exchanges20 Gram Platinum Bar - Valcambi Suisse .9995 Fine (in Assay)6.6%$1,095.72
  2. 2Bullion Standard20 Gram Platinum Bar - Valcambi (In Assay Card)9.0%$1,120.70
  3. 3BullionStarPlatinum Bar Valcambi 20g12.4%$1,156.18

Other Platinum weights

1 oz Platinum1 gram Platinum50 gram Platinum5 gram Platinum10 oz Platinum20 gram Platinum1/10 oz Platinum100 gram Platinum1/2 oz Platinum10 gram Platinum2.5 gram Platinum1/4 oz Platinum

Same weight, other metals

20 gram Gold

Prices are each dealer's cash/check/wire price and were captured Jul 29, 2026, 4:52 AM; premiums recompute against live spot. Dealer inventory and pricing change constantly — always confirm the price on the dealer's own site before buying. See all live deals →