18k gold price today (750)
18 karat — fine jewellery, wedding bands and watches. · 20 September 2026
- Per ounce (31.1 g)
- 32,310 SEK
- Per kilo
- 1,038,797 SEK
- 7 days
- +0.92 %
- 30 days
- -4.89 %
Updated 20 Sept, 19:18 · USD/SEK 9.83
Price history — 18k gold per gram
- High
- 1,109.58 SEK
- Low
- 1,013.97 SEK
- Average
- 1,052.52 SEK
- At start (SEK/g 750)
- 1,092.23 SEK
What is 18k gold worth per gram?
| Weight | Value (spot) | Buyer approx. −20 % |
|---|---|---|
| 1 grams | 1,039 SEK | 831 SEK |
| 2 grams | 2,078 SEK | 1,662 SEK |
| 5 grams | 5,194 SEK | 4,155 SEK |
| 10 grams | 10,388 SEK | 8,310 SEK |
| 20 grams | 20,776 SEK | 16,621 SEK |
| 50 grams | 51,940 SEK | 41,552 SEK |
| 100 grams | 103,880 SEK | 83,104 SEK |
Calculate the value of your jewellery
18k gold calculator
Enter weight and purity to calculate what your gold is worth in Swedish kronor.
- Per gram
- 1,038.80 SEK
- Pure gold
- 7.50 g
1 troy ounce = 31.1035 grams. The calculation is indicative and is not a price offer.
About this purity
18k gold, hallmarked 750, is 75 % pure gold. It is the purity used for wedding bands, engagement rings and finer Swedish jewellery — hard enough for daily wear but still clearly golden.
White, yellow and rose
The remaining 25 % decides the colour: copper gives rose gold, palladium or nickel gives white gold. The gold content — and therefore the melt value — is identical, so white 750 is worth exactly as much as yellow 750.
Worth more than 585 per gram
A 750 piece holds about 28 % more gold than a 585 piece of the same weight. When selling, sort your jewellery by hallmark so you can check that the buyer weighs and prices each group separately.
Compare all purities
| Purity | Karat | Per gram | 10 grams | 100 grams |
|---|---|---|---|---|
| 999 gold | 24k | 1,383.68 SEK | 13,837 SEK | 138,368 SEK |
| 916 gold | 22k | 1,268.72 SEK | 12,687 SEK | 126,872 SEK |
| 900 gold | 21.6k | 1,246.56 SEK | 12,466 SEK | 124,656 SEK |
| 750 gold | 18k | 1,038.80 SEK | 10,388 SEK | 103,880 SEK |
| 585 gold | 14k | 810.26 SEK | 8,103 SEK | 81,026 SEK |
| 375 gold | 9k | 519.40 SEK | 5,194 SEK | 51,940 SEK |
Other purities
Frequently asked questions
How much is a gram of 18k gold today?
One gram of 750 gold (18k) is worth 1,038.80 SEK at today's spot price. The price moves continuously with the world gold price and the USD/SEK exchange rate.
How do you calculate the price of 18k gold?
Multiply the spot price of pure gold per gram by 750 divided by 1000. If the piece weighs 10 grams, multiply the per-gram value by 10.
Do I get the spot price when I sell 18k gold?
No. Jewellers, pawnshops and refiners deduct 15–40 % for testing, melting and margin. Always get quotes from several buyers before you sell.
How can I tell that a piece is 750 gold?
Look for the hallmark 750 or 18k inside the ring, on the clasp or on the chain. Swedish and European jewellery is stamped with the fineness number, older British pieces with the karat.
18k gold (750)