How Much Does a Natural Diamond Ring Cost in 9ct Gold? (UK Price Guide)
Direct answer: A natural diamond ring set in 9ct gold in the UK starts at around £877, based on current Diamonds4Change pricing using a 0.50ct round natural diamond and a 9ct gold setting.
9ct gold is a popular option for couples who want the beauty of gold at a lower entry price. The cost of the diamond remains the same as in 18K gold, but the setting cost is lower, making larger diamonds more accessible.
What this pricing includes
- Ring style: Solitaire Lumière I
- Metal: 9ct yellow gold (setting price £590)
- Discover the price range for natural diamond rings in 9ct gold in the UK. Learn how carat size, diamond quality and 9ct gold metal affect the cost and affordability.
- Diamond: Round natural diamond
- Grades assumed: Colour J, Clarity VS2–VS1, Cut VG–EX
- Prices may vary with diamond shape, higher clarity/colour grades or fluctuating market conditions.
Natural diamond price guide (9ct gold)
| Carat size | Diamond price (GBP) | Complete ring price (GBP) |
|---|---|---|
| 0.50 ct | £287 | £877 |
| 1.00 ct | £1,260 | £1,850 |
| 1.50 ct | £2,467 | £3,057 |
| 2.00 ct | £5,861 | £6,451 |
| 2.50 ct | £8,702 | £9,292 |
| 3.00 ct | £15,082 | £15,672 |
| 3.50 ct | £22,127 | £22,717 |
| 4.00 ct | £27,479 | £28,069 |
| 5.00 ct | £40,238 | £40,828 |
Why choose 9ct gold?
9ct gold (37.5% pure gold) offers strength and affordability, making it a practical choice for high‑carat diamonds. The lower gold content reduces the price of the setting, so you can allocate more budget to the diamond or enjoy a larger carat size for the same spend.
9ct gold also has a slightly paler yellow tone compared to 18K gold, which some customers prefer for its subtle elegance.
Frequently asked questions
Is 9ct gold considered “real” gold?
Yes. 9ct gold is legally recognised as gold and contains 37.5% pure gold, alloyed with other metals for strength.
Does choosing 9ct gold change the diamond price?
No. The diamond price remains the same irrespective of the metal. Only the setting cost changes.
What’s the best value carat size?
Many customers find 1–2ct diamonds offer a great balance of size and affordability, especially when paired with 9ct gold.
Summary
For those prioritising budget without sacrificing beauty, 9ct gold offers a lower entry point. A natural diamond ring ranges from around £877 for a 0.50ct stone up to £40,828 for a 5ct diamond. Consider your style, finger size and desired look to select your ideal combination.