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Cheapest 20 gram Platinum over spot

The lowest premium on 20 gram platinum right now is 5.8% over spot at Bullion Exchanges ($1,223.69). Across 4 dealers the median premium is 7.5%, a 6.7% spread between cheapest and priciest. Ranked live against a platinum spot of $1,799.00/ozt.

Best premium5.8%
Cheapest atBullion Exchanges
Median premium7.5%
Platinum spot$1,799.00
Premium trend · 40 daysNow lower than 57% of the last 40 days — about typicalrange 5.3%–6.6% · avg 5.9%
  1. 1Bullion Exchanges20 Gram Platinum Bar - Valcambi Suisse .9995 Fine (in Assay)5.8%$1,223.69
  2. 2Monument MetalsValcambi 20 Gram Platinum Bar (In Assay)6.2%$1,228.85
  3. 3Bullion Standard20 Gram Platinum Bar - Valcambi (In Assay Card)8.8%$1,258.25
  4. 4BullionStarPlatinum Bar Valcambi 20g12.5%$1,301.52

Other Platinum weights

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

Same weight, other metals

20 gram Gold

Prices are each dealer's cash/check/wire price and were captured Sep 11, 2026, 7:21 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 →