12K Platinum price in Indonesia today — June 2, 2026
Live price of 12K platinum in Indonesia per gram in local currency (Indonesian Rupiah). 12K contains 50.0% pure platinum, mixed with alloys for durability — widely used for class rings and fashion jewelry.
Other Platinum karats in Indonesia
Tap any karat to see its dedicated page with live price, uses and FAQs.
| Karat | Live platinum price per gram | Live platinum price per ounce | Live platinum price per kilogram | |
|---|---|---|---|---|
| 24K | 1,111,623.55 | 34,575,357.28 | 1,111,623,550 | Details |
| 22K | 1,018,988.25 | 31,694,077.51 | 1,018,988,254 | Details |
| 21K | 972,670.61 | 30,253,437.62 | 972,670,606 | Details |
| 18K | 833,717.66 | 25,931,517.96 | 833,717,662 | Details |
| 14K | 648,447.07 | 20,168,958.42 | 648,447,071 | Details |
| 10K | 463,176.48 | 14,406,398.87 | 463,176,479 | Details |
| 9K | 416,858.83 | 12,965,758.98 | 416,858,831 | Details |
12k platinum price in other countries
Compare today's 12k platinum price across local markets.
Most common uses of 12K Platinum
- Catalytic converters in diesel vehicles
- Hydrogen fuel-cell catalysts
- Luxury jewelry and watches
- Laboratory and medical equipment
Key industries using Platinum
Platinum price history — a quick overview
Over the past two decades, platinum has moved from under $400/oz in the early 2000s to record highs above $2,000/oz, driven by inflation, central-bank buying and safe-haven demand. Local prices in Indonesia also reflect the Indonesian Rupiah/USD exchange rate, so periods of currency weakness amplify the rise of platinum prices for local buyers.
About 12K Platinum prices in Indonesia
This page is dedicated to the 12K platinum price in Indonesia, expressed in local currency (Indonesian Rupiah). 12K is 50.0% pure platinum, with the remainder being alloy metals that add hardness, color and durability. In Indonesia it is one of the most traded purities for jewelry, gifts and personal investment — buyers, jewelers and appraisers monitor this exact purity daily because it directly drives resale value and making-charge calculations.