Cheapest 100 gram Platinum over spot

The lowest premium on 100 gram platinum right now is 4.4% over spot at Monument Metals ($6,040.36). Across 2 dealers the median premium is 5.2%, a 1.5% spread between cheapest and priciest. Ranked live against a platinum spot of $1,799.00/ozt.

Best premium4.4%

Cheapest atMonument Metals

Median premium5.2%

Platinum spot$1,799.00

Premium trend · 40 daysNow lower than 40% of the last 40 days — about typicalrange 3.8%–4.6% · avg 4.3%

1Monument MetalsValcambi 100 Gram Platinum Bar (In Assay)4.4%$6,040.36
2BullionStarPlatinum Bar 100g Minted5.9%$6,127.70

Other Platinum weights

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

Same weight, other metals

100 gram Gold 100 gram Silver

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 →