
One troy ounce (31.1 g) of 999.9 fine gold: the international reference size.
View at Maison Or & BijouxSold by Maison Or & Bijoux. 10 Silver Jewelry sells nothing directly: every item shown here is sold and shipped from France by Maison Or & Bijoux, at its own prices and terms.
| Weight | 1 troy oz (31.1 g) |
|---|---|
| Purity | 999.9 ‰ |
| Fine gold | 31.1 g |
Gold is quoted in troy ounces on world markets, which makes the one-ounce bar a natural format: its value tracks the quoted price directly.
A one-ounce bar and a one-ounce coin contain the same amount of gold. The bar usually carries a slightly lower premium; the coin is sometimes easier to sell to a private buyer. Many people hold both.
Refiner, weight, purity and serial number, plus the certificate or seal. Bars from recognised refiners are accepted by every dealer.
Investment gold bought in France is VAT-exempt. Resale has its own tax rules, worth checking before you sell.