14K vs 18K Gold Engagement Rings: Price, Color and Wear
14K gold is 58.3% pure gold. 18K gold is 75% pure gold. 18K has a richer color but is softer, so it shows scratches sooner. 14K is harder-wearing and costs less. At Milagros, the same ring typically costs about 24% more in 18K than in 14K, a middle difference of $360. For most people who wear their ring every day, 14K is the practical choice.
What 14K and 18K mean
Gold purity is measured in karats, out of 24. Pure gold is 24 karat. It is too soft for a ring that you wear every day, so jewelers mix it with other metals such as silver, copper, zinc or palladium. In the US, jewelry must not misrepresent its karat fineness.1
| Metal | Pure gold | Color | Wear |
|---|---|---|---|
| 10K gold | 41.7% | Paler yellow | Hardest of the golds |
| 14K gold | 58.3% | Warm, balanced yellow | Strong for everyday wear |
| 18K gold | 75% | Richest, deepest yellow | Softer; shows scratches sooner |
| Platinum | No gold | Naturally white | Heavy and strong; scratches give it a soft matte look |
Price: what 18K adds to your ring
We compared the prices of all 679 complete engagement rings on our site in each metal. On the same design, 18K costs a typical 24% more than 14K (most rings: 18% to 30% more). Platinum usually sits in between: on 612 of the 679 designs, platinum costs less than 18K gold.
| Center diamond | 10K gold | 14K gold | Platinum | 18K gold |
|---|---|---|---|---|
| 1 carat | $869 | $1,159 | $1,359 | $1,514 |
| 1.5 carats | $1,049 | $1,319 | $1,529 | $1,689 |
| 2 carats | $1,339 | $1,659 | $1,859 | $2,029 |
| 3 carats | $1,989 | $2,310 | $2,629 | $2,730 |
Middle (median) price of complete Milagros engagement rings with an IGI-certified lab grown center diamond in each metal, on 5 October 2026. Prices change, so always check the ring's own page.
Color: yellow, white and rose
- Yellow goldThe difference between 14K and 18K is easiest to see here. 18K yellow is deeper and warmer; 14K yellow is a little lighter.
- White goldWhite gold is usually plated with rhodium for a bright white finish. Over years the plating can wear and the color can look slightly warmer. A jeweler can re-plate it.
- Rose goldCopper gives rose gold its pink color. 14K rose gold often looks a little pinker than 18K, which has more gold in it.
- PlatinumNaturally white, so it never needs re-plating. It is heavier than gold and develops a soft matte look over time, which can be polished.
Durability: which lasts better?
Because 14K gold has more of the harder metals mixed in, it resists scratches and dents better than 18K. This matters most for the band and the prongs that hold your diamond. If you work with your hands, play sports or wear your ring all day, 14K is the safer choice. 18K still makes a lasting ring, but it will show small marks sooner.
If your skin reacts to some jewelry, tell us before you order. We can talk you through the metal options for your ring.
Which one should you choose?
| Choose… | If you… |
|---|---|
| 14K gold | Want the best balance of color, strength and price. |
| 18K gold | Love a rich yellow color and do not mind a little more care. |
| Platinum | Want a naturally white metal that never needs re-plating. |
| 10K gold | Want the lowest price and the hardest gold, and are happy with a paler color. |
Tip: put the money you save on the metal into the diamond. On a 2 carat ring, choosing 14K instead of 18K saves a typical $370, about the price of a typical 1 carat round loose lab grown diamond in our list ($367). See our price guide.
Questions
Is 14K gold real gold?
Yes. 14K gold is 58.3% pure gold mixed with other metals to make it stronger.
Does 18K gold scratch more easily than 14K?
Yes. 18K has more pure gold, which is soft, so it shows scratches and dents sooner than 14K.
How much more does an 18K engagement ring cost?
At Milagros, the same design typically costs about 24% more in 18K than in 14K. On a typical 1 carat ring that is $1,514 instead of $1,159.
Is platinum more expensive than 18K gold?
On our site, usually not. On 612 of our 679 complete engagement rings, platinum costs less than 18K gold, and more than 14K.
Can I choose the gold color on any ring?
Yes. Our gold rings are made to order in yellow, white or rose gold, in 10K, 14K or 18K, and most designs are also available in platinum.
Choose your metal
Every ring is made to order at our New York office in the metal and color you choose.
Book an appointment- US Federal Trade Commission, Guides for the Jewelry, Precious Metals, and Pewter Industries, 16 CFR 23.3 (misrepresentation as to gold content): ecfr.gov
- Milagros Jewel data: prices of all 679 complete engagement rings on milagrosjewel.com in 10K, 14K, 18K gold and platinum, checked on 5 October 2026.
