Cheapest 20 gram Platinum over spot
The lowest premium on 20 gram platinum right now is 6.9% over spot at Monument Metals ($1,059.54). Across 3 dealers the median premium is 10.6%, a 5.5% spread between cheapest and priciest. Ranked live against a platinum spot of $1,541.00/ozt.
Best premium6.9%
Cheapest atMonument Metals
Median premium10.6%
Platinum spot$1,541.00
Premium trend · 75 daysNow lower than 4% of the last 75 days — elevatedrange 5.3%–7.0% · avg 6.2%
- 1Monument MetalsValcambi 20 Gram Platinum Bar (In Assay)6.9%$1,059.54
- 2APMEX20 gram Platinum Bar - Secondary Market $1,096.06 $1,156.06 Any Quantity10.6%$1,096.06
- 3BullionStarPlatinum Bar Valcambi 20g12.4%$1,113.80
Other Platinum weights
Same weight, other metals
Prices are each dealer's cash/check/wire price and were captured Oct 27, 2026, 3:34 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 →