Gold, Platinum & Silver Buyback Rates in Japan (per gram, by purity)

Per-gram buyback guide by purity, as of Jul 2, 2026. Know the hallmark and weight? Use the instant estimator.

Gold buyback rate guide

Purity (hallmark)	Per gram
K24 (pure gold)	17,500 JPY
K22	16,013 JPY
K20	14,613 JPY
K18	13,125 JPY
K14	10,238 JPY
K10	7,350 JPY

Platinum buyback rate guide

Purity (hallmark)	Per gram
Pt1000 (pure platinum)	5,800 JPY
Pt950	5,510 JPY
Pt900	5,220 JPY
Pt850	4,930 JPY

Silver buyback rate guide

Purity (hallmark)	Per gram
SV1000 (pure silver)	190 JPY
SV925	176 JPY

Estimate by weight

* Figures are estimates based on this site's reference rates. Precious metal prices change daily.
They do not guarantee any purchase price. Actual prices depend on assayed purity, measured weight and buyer.