A platinum bullion dealer is a business that sells platinum (Pt, atomic number 78, CAS 7440-06-4) bars and coins to investors at a premium over the spot price, and, in most cases, buys them back below spot. Premiums on a single product ranged from 5.2% to 99.0% over spot on 5-6 August 2026 (JM Bullion), so the product picked changes the entry price more than the day's move in spot. This page compares dealer types, how premiums behave by size, and how to verify a dealer's sourcing.
What Is a Platinum Bullion Dealer?#
A platinum dealer is defined by what it sells (bars, coins or both) and how it prices against the live spot rate, not by size alone. Every dealer quotes a price built from two parts: the metal's spot rate and a premium covering fabrication, distribution and margin, the same split that runs across investing in platinum as a whole, whether the vehicle is bars, coins, ETFs or futures. The premium, not the spot price, is what separates a competitive dealer from an expensive one, and each dealer sets it independently rather than following an exchange.
Types of Platinum Dealers#
Platinum reaches investors through four dealer types: national mint authorized purchasers, online bullion dealers, local coin shops and refiners selling direct. Each type sources metal differently and carries a different typical premium band, summarized below.
| Dealer type | Example | What it sells | Typical premium band | Buyback |
|---|---|---|---|---|
| US Mint Authorized Purchaser | A wholesale distributor approved to buy Mint bullion coins for resale | Mint-issued bullion coins, such as the American Platinum Eagle | Wider on coins (see 2.1) | Varies by dealer, not the Mint |
| Online bullion dealer | A national retailer selling bars and coins by mail order | Platinum bars and platinum coins from multiple mints and refiners | Narrowest on large bars, widest on fractional coins | Published buyback price, usually below spot |
| Local coin shop | A storefront numismatic or bullion dealer | Bars, coins, and secondary-market or estate pieces | Similar to online dealers, plus in-person convenience | Immediate cash, price set on the spot |
| Refiner selling direct | A precious-metals refiner with a retail or institutional sales desk | Cast bars, often in larger sizes | Narrowest of the four, closer to wholesale | Often same-day, tied to the refiner's own spot quote |
A 1 kg bar and a 1/10 oz coin can come from different dealer types, which is why platinum bars and platinum coins carry their own premium tables.
US Mint Authorized Purchasers#
A US Mint Authorized Purchaser is a dealer approved to buy Mint bullion products, including the American Platinum Eagle, for resale to the public, since the Mint does not sell bullion coins directly to individuals. The designation is specific to the Mint's own bullion program; it does not extend to bars or to coins from other mints. A dealer can be a legitimate, accredited seller of platinum bars without holding it at all.
How to Compare Platinum Dealer Premiums#
A platinum dealer's premium is the amount charged above the spot price, and it is the single number that separates a competitive dealer from an expensive one. Two dealers quoting the identical platinum price today can still differ by tens of percentage points on the same product, since each sets its own premium rather than following a shared benchmark.
Platinum Premiums by Product Type and Size#
A 1 kg platinum bar carried the smallest premium of any product, 5.2% over spot, versus 99.0% on a 1/10 oz American Platinum Eagle, per JM Bullion's single-unit pricing of 5-6 August 2026, when the spot ask stood at $1,763.90 per troy ounce. Premium falls step by step as unit size rises on platinum bars especially, because a dealer's per-piece fabrication cost stays roughly fixed while each piece's metal content grows.
| Product | Premium (%) | Date |
|---|---|---|
| 1 kg platinum bar | 5.2% | 5-6 Aug 2026 |
| 10 oz platinum bar | 6.1% | 5-6 Aug 2026 |
| 1 oz platinum bar | 7.2% | 5-6 Aug 2026 |
| 1 oz Canadian Maple Leaf | 8.9% | 5-6 Aug 2026 |
| 1 oz American Platinum Eagle | 19.7% | 5-6 Aug 2026 |
| 1/4 oz American Platinum Eagle | 45.4% | 5-6 Aug 2026 |
| 1/10 oz American Platinum Eagle | 99.0% | 5-6 Aug 2026 |
Sovereign coins add a further layer on top of size: the American Platinum Eagle's 19.7% premium runs well above the Canadian Maple Leaf's 8.9%, reflecting US Mint distribution pricing and domestic demand rather than any difference in metal content. These figures are a dated snapshot; current premiums are tracked on platinum premiums over spot, and how the underlying spot quote is built is explained on platinum price data sources.
Why Premiums Widen: Lease Rates and Supply#
Platinum dealer premiums widen when lease rates rise and fabricators withdraw small bars and coins from the market, not when demand alone increases. Fabricators of small bars and coins typically lease metal rather than buy it outright, and when the lease rate climbs from roughly 1-3% in 2024 to above 25% by mid-2025 (World Platinum Investment Council, Platinum Quarterly Q1 2026), the annualized cost of that leased metal can exceed a fabricator's entire margin.
Fabricators respond by pulling products rather than repricing them smoothly, so premiums and out-of-stock listings appear together. That mechanism, not a shift in investor appetite, is why a dealer's shelf of small coins can look thin while the pieces still available carry elevated premiums.
How to Verify a Platinum Dealer Is Legitimate#
A legitimate platinum dealer sources metal from an LPPM-accredited refiner or a US Mint-approved supplier, and states this sourcing on request. A dealer that cannot name its refiner, or calls bars "certified" without naming the certifying body, has not actually answered.
LPPM Good Delivery: What Accredited Sourcing Means#
LPPM Good Delivery is the wholesale accreditation for platinum plates and ingots of at least 99.95% purity, weighing 1 to 6 kg, held by 39 refiners worldwide as of the London Platinum and Palladium Market's 6 August 2026 list. A refiner earns accreditation only once its assay, at least 99.950% fine, is matched by an independent referee under the LPPM's Good Delivery Rules (June 2020 edition). Retail bars and coins are fabricated from this same accredited metal, so a dealer's ultimate refiner, not the retail brand on the coin, is what a buyer verifies. The full standard is on good delivery, and the wholesale market behind it is on platinum price data sources.
Reviews, Buyback Terms and Price-Lock Policies#
A dealer's terms are worth checking on four points: published buyback price, price-lock window, return policy and independent reviews. These checks apply after sourcing is confirmed, since an accredited refiner says nothing about how the dealer handles the transaction itself.
- Published buyback price: stated up front, not "call for a quote," so a buyer has a number to compare before purchase.
- Price-lock window: how long a quoted price holds once ordered, which matters most when spot moves fast.
- Return policy: whether unopened bullion can be returned, and within what period.
- Independent reviews: checked on a platform the dealer does not control, for patterns rather than one complaint.
Buying and Selling Platinum Through a Dealer#
Platinum dealers serve buyers, sellers and IRA custodians, each with different terms. The same dealer network that sells bars and coins also buys them back, though rarely on the same terms it sells at.
How to Buy Platinum from a Dealer#
Buying platinum from a dealer costs the spot price plus the product's premium, which falls as unit size rises. Choosing between a 1 kg bar and a 1/10 oz coin means choosing between a 5.2% and a 99.0% markup on the same metal (2.1), before storage or resale liquidity enter the decision. The full process is set out in how to buy platinum; buyers weighing bars and coins against a fund instead compare them with platinum ETFs, and anyone storing bullion outside a dealer or depository should read platinum storage first.
Selling Platinum Back to a Dealer or a Refiner#
Selling platinum back to a dealer pays below spot, by the dealer's buy margin; selling scrap platinum to a refiner instead pays on assayed content less a refining charge of US$5 to $25 per troy ounce (Ecotrade Group), roughly US$161 to $805 per kilogram. The bullion buyback quote is fast for a bar or coin already at investment purity, while a refiner's assay route fits jewelry or mixed scrap the dealer network will not price. Content value is tracked on scrap platinum price; how to choose a PGM refiner covers picking between refiners, and the platinum value calculator turns weight and purity into a payout estimate before either quote arrives.
Platinum Dealers and IRA Custodians#
A platinum IRA requires 0.9995 fine metal held by an IRS-approved trustee, with the dealer, custodian and depository as three separate parties. The dealer sells the metal; the custodian, a bank or IRS-approved non-bank trustee, holds the IRA and never sells metal; an approved depository holds the physical bars. Conflating any two of these roles is the most common error in how platinum IRAs get described, and the full eligibility rules sit on platinum IRA.
Compare Dealer Premiums#
DailyPlatinum lists dealer premiums side by side, updated against the day's spot price, turning the dated snapshot in 2.1 into a live check against whichever product a buyer wants.
Platinum Dealers FAQ#
Who can I sell my platinum to?#
Platinum sellers choose a buyer by what they are selling: bullion dealers buy back bars and coins, while scrap buyers and refiners buy jewelry, catalytic converters and industrial scrap. Investment-grade bullion sells fastest through the dealer that sold it or a comparable buyer; anything else, including selling platinum jewelry for scrap, goes through an assay-based scrap channel instead.
Why is platinum hard to sell to a dealer?#
Platinum is harder to sell than gold because its market is less liquid, so dealers quote wider bid-ask spreads and smaller buyback networks. Spreads widen across the precious metals in the order gold, silver, platinum, palladium, rhodium, so a platinum seller takes a wider discount to the mid-price than a gold seller on the same transaction size.
What is 1 oz and 1 lb of platinum worth?#
The value of 1 oz or 1 lb of platinum changes with the live spot price, before any dealer premium is added on top. DailyPlatinum's platinum price today page converts the ounce value in real time, platinum price per pound today does the same for the pound, and the platinum price forecast covers where that value may go next.
Are platinum bullion dealers regulated?#
US platinum bullion dealers operate under general consumer-protection and precious-metals dealer laws by state; only US Mint Authorized Purchaser status is a specific federal designation. No federal license certifies a bullion dealer as such, which is why the sourcing and terms checks above fall to the buyer, not a regulator.