Gold: $4120.67  Silver: $59.86  Platinum: $1628.80  90% Junk $1 FV: $42.80  Gold/Silver Ratio: 68.84

1 oz Johnson Matthey Platinum Bar

Independent, real-time price comparison of 1 oz Johnson Matthey Platinum Bar from trusted dealers. Rankings are based on ACH/Cash price and stock status, updated hourly from dealer pages/APIs. Affiliate links never affect order.

Prices Last Updated: Jul 11, 2026 07:19 pm

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1 oz Johnson Matthey Platinum Bar

Bullion Dealer Price Each Dealer Premium Link
eBay (apmex)1 oz Platinum Bar - Johnson Matthey Credit Card and Paypal Accepted for Payment
See Listing for Shipping
Free Shipping - Varies based on auction and seller $1,898.29
$269.49 (16.55% prem)
eBay (aydin_coins)1 oz .9995 Fine Platinum Bar - Johnson Matthey - Vintage Bar - Free Shipping Credit Card and Paypal Accepted for Payment
See Listing for Shipping
Free Shipping - Varies based on auction and seller $2,322.65
$693.85 (42.60% prem)
eBay (rjbullionllc)Johnson Matthey (JM) 1 oz Platinum Bar - In Capsule Credit Card and Paypal Accepted for Payment
See Listing for Shipping
Free Shipping - Varies based on auction and seller $2,612.17
$983.37 (60.37% prem)

Prices Last Updated: Jul 11, 2026 07:19 pm

The prices displayed in the table above are pulled from dealer websites hourly. Prices change frequently due to market conditions. Always verify price and product details directly with the dealer before purchasing.

  • - Free Shipping Offer
  • - Free Shipping Not Available
How we compare prices (Methodology)
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  • All-in price: Due to differences in sales tax, shipping costs and payment method adjustment, we show item price and note what’s included.
  • Premium over spot: Premium = The amount charged by the dealer, minus the current spot per unit for this specific product.
  • Stock handling: Typically, we only show prices if the dealer has the item available for sale on their website. Pre-Orders are typically labeled. Sometimes, dealers will list items as in-stock and available for sale when they are on backorder; out-of-stock offers are de-prioritized or hidden.
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This content is for informational purposes only and does not constitute financial advice.

How Much is a Johnson Matthey 1 oz Platinum Bar Worth?

At today’s spot price of $1628.80/oz, the melt value of a Johnson Matthey 1 oz Platinum Bar is $1628.80. Each bar contains 1.0000 troy ounces of .9995 fine platinum. The cheapest dealer price right now is $1898.29 from eBay — a premium of $269.49 (16.5%) over melt. The average dealer price across 3 offers is $2277.70.

Johnson Matthey 1 oz Platinum Bar Premium Trend - Last 30 Days

Premiums on Johnson Matthey 1 oz Platinum Bar have ranged from 5.86% to 16.55% over the past 30 days.

Today's lowest premium is 16.55% at $1,898.29.

That sits above the 30-day average premium of 6.46%.

Expert Notes

Johnson Matthey traces it's history back more than 200 years. in 1817. In 1852, the company was appointed as the official refiner and assayer to the Bank of England.

The company expanded by supplying raw materials to the jewelry trade and to silverware and cutlery manufacturers.

When the Treaty of the Meter of signed, Johnson Matthey was commissioned to create the International Prototype of the Kilogram.

These 1 oz Platinum bars are minted to the highest quality standards that has been the legacy of Johnson Matthey.

Johnson Matthey 1 oz Platinum Bar highlights:

  • Contains one troy ounce of .9995 platinum.
  • Obverse: Stamped with the JM hallmark, weight and purity.
  • Reverse: diagonal repeated logo. 

For platinum investors there are very few names in the industry as trusted as Johnson Matthey.

Common Questions About 1 oz Johnson Matthey Platinum Bar

What is a Johnson Matthey platinum bar worth?

One troy ounce of .9995 platinum sets melt at the $1,628.80 spot price; the JM hallmark adds a vintage margin. Current pricing starts at $1,898.29, a 16.55% premium.

Why do Johnson Matthey platinum bars command respect?

JM was the world's reference platinum refiner for a century - its hallmark practically defined the metal's quality standard. Discontinued retail bars now combine that legacy with fixed supply.

What premium do JM platinum bars carry over new bars?

A vintage spread above current-production Swiss bars: the past 30 days ranged 5.86% to 16.55% on the lowest premium, averaging 6.46%. Today's 16.55% prices the hallmark.

1 oz Johnson Matthey Platinum Bar Specifications

Weight 1 oz
Country United States
Type Platinum Bar
Mint Johnson Matthey
Purity .9995 fineness


FindBullionPrices.com tracks prices from some of the most trusted and reputable online bullion dealers to help find the lowest prices on 1 oz Johnson Matthey Platinum Bar.

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