Platinum 900 price per gram today
Platinum 900 is 90% platinum, stamped 900 or PT900. It is often alloyed with iridium.
Platinum 900 · per gram, at spot—Platinum spot — / troy oz · Loading…
Per pennyweight—
Per troy ounce—
Per kilogram—
70%
Spot value per gram—
Scrap value per gram—
Platinum 900 value by weight
| Weight | Spot value | Scrap value (70%) |
|---|---|---|
| 1 gram | — | — |
| 2 grams | — | — |
| 5 grams | — | — |
| 10 grams | — | — |
| 20 grams | — | — |
| 50 grams | — | — |
| 100 grams | — | — |
| 1 pennyweight (dwt) | — | — |
| 10 pennyweight | — | — |
| 1 troy ounce | — | — |
Common questions
How is the Platinum 900 price per gram worked out?
Take the platinum spot price per troy ounce, divide by 31.1035 to get the price per gram of pure platinum, then multiply by 90.0%, the share of pure platinum in Platinum 900.
Why will a buyer pay less than this for my Pt900?
This is the melt value at spot. Buyers pay a percentage of it to cover testing, refining and their costs. Use the calculator to set the percentage a buyer offers and see what you would get.
How can I tell if my item is Platinum 900?
Look for a 900 stamp on the clasp, inside a ring band, or on an earring post. If there's no stamp, a buyer can test it. See the stamp decoder for other marks.
How often does this price update?
The spot price is checked about every 60 seconds, and the page refreshes it every 5 minutes or when you tap Refresh.