Colored Diamond Prices in 2026: Natural vs Lab-Grown vs Moissanite (Real Price Data)
Last updated: October 1, 2026 · Prices checked live on claratas.com on October 1, 2026
Quick answer: A colored diamond's price is set mostly by its origin. In our own pricing of the same ring design in 14K gold, a 1 carat moissanite version costs $445, a lab-grown diamond version about $1,150 to $1,530, and a natural diamond version anywhere from $3,915 for yellow to $28,885 for blue. Natural colored diamonds are priced for rarity, lab-grown colored diamonds are real diamonds priced for beauty and size, and moissanite is priced for maximum look at the lowest cost. At Claratas you can choose any of the three on the same design, starting from $325.
Key takeaways
- Natural costs 3x to 19x more than lab-grown at 1 carat, depending on the color. The gap is smallest for yellow (3.4x) and largest for blue (18.9x).
- Natural yellow is the best-value natural colored diamond. A 1 carat natural yellow ring costs less than a 1 carat natural pink, blue or green by a wide margin.
- Size gets expensive fast in natural. Going from 1 to 3 carats multiplies a natural ring's price by about 10x to 13x, but a lab-grown ring's by only about 1.5x.
- Lab-grown pink, blue and green cost almost the same, so with lab-grown you can choose your color by heart, not by budget.
Our data: the same ring in three origins
To show what origin really does to price, we priced four of our own colored diamond rings on claratas.com, each in 14K solid gold, at 1, 2 and 3 carats total weight (ctw). The design, gold and craftsmanship stay the same. Only the stone changes.
1 carat total weight, 14K gold
| Color (ring) | Moissanite | Lab-grown diamond | Natural diamond | Natural vs lab |
|---|---|---|---|---|
| Yellow (Oval Halo Pavé) | $445 | $1,145 | $3,915 | 3.4x |
| Green (Oval Accent) | $445 | $1,531 | $16,651 | 10.9x |
| Pink (Oval Trilogy) | $445 | $1,510 | $24,790 | 16.4x |
| Blue (Oval Accent) | $445 | $1,525 | $28,885 | 18.9x |
3 carats total weight, 14K gold
| Color (ring) | Moissanite | Lab-grown diamond | Natural diamond |
|---|---|---|---|
| Yellow | $930 | $1,740 | $38,520 |
| Green | $952 | $2,326 | $216,262 |
| Pink | $1,033 | $2,305 | $324,085 |
| Blue | $964 | $2,320 | $378,160 |
Method: prices are full ring prices taken from claratas.com product pages on October 1, 2026, in 14K gold. "ctw" is the total diamond weight of the ring. Prices change with gold karat, gold color and market conditions; the product page always shows the current price.
What the numbers tell you
1. Yellow is the color where natural makes the most sense
Natural yellow diamonds are colored by nitrogen, the most common trace element in diamonds, so they are far more available than other natural colors. That is why a 1 carat natural yellow ring is only about 3.4x the lab-grown price, while natural blue is almost 19x. If owning a natural colored diamond matters to you and your budget is in the low thousands, yellow is the place to start.
2. Blue and pink are where lab-grown shines
Natural blue and pink are among the rarest gems on earth. With lab-grown, a vivid blue or pink diamond costs about the same as yellow, so you get the rarest-looking colors for roughly $1,500 at 1 carat.
3. In natural, carat weight is everything
Large natural colored diamonds are exponentially rarer. In our data, a natural pink ring goes from $24,790 at 1 carat to $324,085 at 3 carats, about 13x. The same lab-grown ring goes from $1,510 to $2,305, about 1.5x. If you want a big colored stone, lab-grown or moissanite is the realistic route.
4. Moissanite is the budget champion at every size
Colored moissanite costs the same across colors and stays under about $1,050 even at 3 carats in 14K gold. It is the way to get the biggest colored look for the smallest spend.
Why natural colored diamonds cost so much
Only a tiny share of mined diamonds show strong natural color, often quoted at around 0.1%. Each color needs rare conditions:
- Yellow: nitrogen atoms in the crystal (the most common).
- Blue: boron, which is very rare deep in the earth.
- Pink: intense pressure that distorts the crystal lattice.
- Green: natural radiation over millions of years.
Supply has also tightened. The Argyle mine in Australia, which produced the large majority of the world's pink diamonds, closed in 2020.
How lab-grown colored diamonds are made
Lab-grown diamonds are grown with HPHT (high pressure, high temperature) or CVD (chemical vapor deposition). Color is created in a controlled way: boron during growth gives blue, nitrogen gives yellow, and pink and green are developed with a carefully controlled post-growth process. The result is a real diamond, chemically, physically and optically the same as a mined diamond, with the same hardness of 10 on the Mohs scale.
What about colored moissanite?
Moissanite is silicon carbide, not diamond. It is very hard (9.25 on the Mohs scale), very brilliant and shows more rainbow "fire" than diamond. It is ideal if you want a large, colorful stone for everyday wear at the lowest price. Because it is a different gem, its color can look slightly different from a diamond of the same shade in bright sunlight.
Natural vs lab-grown vs moissanite: side by side
| Natural colored diamond | Lab-grown colored diamond | Colored moissanite | |
|---|---|---|---|
| Real diamond? | Yes | Yes | No, a different gemstone |
| Hardness | 10 | 10 | 9.25 |
| 1 ct ring in 14K (our prices) | $3,915 to $28,885 | $1,145 to $1,531 | $445 |
| Rarity | Extremely rare; collector appeal | Not rare; chosen for beauty and size | Not rare; chosen for value |
| Best for | Heirlooms and once-in-a-lifetime pieces | A real, vivid colored diamond at a realistic price | Maximum size and color for the smallest budget |
Comparing white stones too? Read lab-grown vs natural diamonds vs moissanite.
Which should you choose? A quick decision guide
- Budget under $1,000: colored moissanite in any color, up to about 3 carats.
- Budget $1,000 to $2,500: a lab-grown pink, blue, yellow or green diamond, 1 to 3 carats.
- Budget $4,000 to $40,000: a natural fancy yellow diamond, 1 to 3 carats.
- Budget $15,000 and above: natural green, pink or blue, starting around 1 carat.
Shop colored diamond rings at every budget
Pink Diamond RingsSHOP PINK
Blue Diamond RingsSHOP BLUE
Yellow Diamond RingsSHOP YELLOW
Green Diamond RingsSHOP GREEN
Explore each color in depth
- Pink diamond engagement ring guide
- Blue diamond engagement ring guide
- Yellow (canary) diamond engagement ring guide
- Green diamond engagement ring guide
- Fancy color diamonds: the complete introduction
Buying a colored diamond from Claratas
- Independent grading report (such as IGI or GIA) with every colored diamond, confirming color, clarity, carat weight and origin. About our certification.
- Free worldwide shipping, duties included, and 30-day free returns. Shipping and returns.
- Lifetime maintenance: free inspection, professional cleaning and prong checks.
- Made to order in solid gold, 9K to 18K, in yellow, white or rose gold. About 13 working days from order to delivery.
- Need your size? Use our ring size guide.
Frequently asked questions
How much does a 1 carat colored diamond ring cost?
In our 14K gold rings, a 1 carat colored moissanite ring costs $445, a lab-grown colored diamond ring about $1,145 to $1,531, and a natural colored diamond ring from $3,915 for yellow to $28,885 for blue.
How much more expensive are natural colored diamonds than lab-grown?
At 1 carat in our rings, natural costs about 3.4x more than lab-grown for yellow, 10.9x for green, 16.4x for pink and 18.9x for blue.
Are lab-grown colored diamonds real diamonds?
Yes. Lab-grown colored diamonds are real diamonds with the same chemical makeup, hardness and sparkle as natural diamonds. Only their origin is different.
Which colored diamond is the cheapest?
Among natural diamonds, yellow is the most affordable fancy color. Across all options, colored moissanite is the lowest-cost way to get a colored stone.
Which colored diamond is the rarest?
Natural red diamonds are the rarest, followed by blue, pink and green. Yellow is the most common natural fancy color.
Can I choose natural, lab-grown or moissanite on the same ring?
Yes. Most Claratas colored diamond designs let you choose Natural, Lab Grown or Moissanite, along with gold karat, gold color and carat weight.
Sources: Claratas prices from claratas.com product pages (October 1, 2026). Rarity information from published market guides including the International Gem Society. Color grading terms follow the GIA colored diamond grading system.
