1.4 Carat Natural Diamond Prices Comparison
As of July 2026, the average price of a 1.4 carat natural diamond is $6,149.1.4 carat diamonds can cost anywhere from $494 to $20,549 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 0.4%.Compare 1,843 verified listings across 10 retailers in the tables below.
1.4 Carat Natural Diamond Market Overview
CaratRadar currently tracks 1,843 verified 1.4-carat natural diamonds listed across 10 online retailers. Prices in this segment range from $494 to $20,549, with an average asking price of $6,149 and a median of $5,620.
The price spread of $20,054 (97.6% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
1,843 diamonds tracked in this segment
Price range: $494 to $20,549
Average price: $6,149
Median price: $5,620
Available across 10 retailers
Savings potential: up to 97.6%
Price Range Overview
As of Jul 12, 2026Real market range for this carat, shape, and diamond type.
1,843
$494
$6,149
$5,620
$20,549
Price History
Price Comparison Matrix
1.4 Carat Natural Diamond Prices by Shape
Shape-level averages for this carat and type. Open each shape page for full market detail.
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 10.3%IGI | 1.43ct | Princess | K | I1 | Very Good
From $1,284
Compare at $1,431
IGI | 1.4ct | Round | I | SI2 | Ideal
From $1,334
Compare at $1,392
IGI | 1.4ct | Pear | K | SI1 | Very Good
From $1,436
Compare at $1,440
IGI | 1.4ct | Emerald | K | VS2 | Very Good
From $1,547
Compare at $1,550
IGI | 1.4ct | Emerald | K | VS2 | Very Good
From $1,547
Compare at $1,550
IGI | 1.42ct | Oval | I | SI2 | Ideal
From $1,639
Compare at $1,640
IGI | 1.4ct | Pear | K | SI1 | Very Good
From $1,646
Compare at $1,650
IGI | 1.4ct | Oval | J | SI1 | Ideal
From $1,701
Compare at $1,705
IGI | 1.41ct | Oval | I | SI2 | Very Good
From $1,715
Compare at $1,716
GIA | 1.41ct | Pear | L | SI2 | Excellent
From $1,722
Compare at $1,753
GIA | 1.41ct | Round | L | SI2 | Excellent
From $1,780
Compare at $1,880
Save 34%GIA | 1.4ct | Pear | L | SI1 | Very Good
From $1,800
Compare at $2,728
IGI | 1.42ct | Round | K | SI1 | Ideal
From $1,800
Save 18.4%GIA | 1.4ct | Oval | L | VS2 | Excellent
From $1,809
Compare at $2,218
Save 36.5%GIA | 1.45ct | Oval | K | SI2 | Excellent
From $1,899
Compare at $2,991
GIA | 1.4ct | Heart | J | SI1 | Ideal
From $1,915
Compare at $1,949
IGI | 1.45ct | Round | K | SI1 | Excellent
From $1,984
Compare at $1,985
IGI | 1.4ct | Pear | K | VVS1 | Very Good
From $1,984
Compare at $1,985
Save 18%GIA | 1.4ct | Heart | J | SI2 | Very Good
From $2,015
Compare at $2,458
Save 14.9%IGI | 1.4ct | Round | K | VS2 | Excellent
From $2,033
Compare at $2,389
IGI | 1.41ct | Round | K | VS1 | Excellent
From $2,053
Compare at $2,055
Save 27.8%GIA | 1.4ct | Radiant | K | VS2 | Excellent
From $2,073
Compare at $2,870
GIA | 1.42ct | Heart | L | VS2 | Very Good
From $2,095
Compare at $2,213
Save 38.2%GIA | 1.42ct | Cushion | J | SI1 | Ideal
From $2,131
Compare at $3,451
Save 35.4%GIA | 1.4ct | Oval | L | VS2 | Good
From $2,144
Compare at $3,321
Save 15.4%GIA | 1.4ct | Round | L | SI2 | Excellent
From $2,165
Compare at $2,558
Save 22.8%GIA | 1.4ct | Heart | I | SI1 | Very Good
From $2,170
Compare at $2,810
GIA | 1.4ct | Heart | G | SI2 | Very Good
From $2,170
Compare at $2,189
GIA | 1.4ct | Emerald | K | VS1 | Ideal
From $2,195
Compare at $2,302
Save 17.1%GIA | 1.47ct | Princess | J | SI2 | Excellent
From $2,195
Compare at $2,649
Save 36.4%GIA | 1.42ct | Round | K | SI1 | Ideal
From $2,215
Compare at $3,483
IGI | 1.42ct | Round | K | VS1 | Excellent
From $2,225
GIA | 1.43ct | Round | K | SI2 | Ideal
From $2,253
Compare at $2,419
IGI | 1.45ct | Round | K | SI1 | Excellent
From $2,253
Compare at $2,255
Save 16.3%GIA | 1.46ct | Round | L | SI2 | Excellent
From $2,306
Compare at $2,754
IGI | 1.41ct | Princess | F | SI2 | Excellent
From $2,315
Compare at $2,356
GIA | 1.41ct | Princess | J | VS2 | Good
From $2,316
Compare at $2,491
Save 37.1%GIA | 1.4ct | Pear | K | SI2 | Very Good
From $2,318
Compare at $3,684
Save 36.4%GIA | 1.41ct | Cushion | I | SI1 | Very Good
From $2,346
Compare at $3,688
GIA | 1.4ct | Princess | J | SI1 | Ideal
From $2,349
Compare at $2,413
HRD | 1.4ct | Round | G | I1 | Ideal
From $2,352
Compare at $2,387
IGI | 1.4ct | Radiant | K | SI1 | Very Good
From $2,359
Compare at $2,496
Save 38.5%GIA | 1.41ct | Round | G | I1 | Ideal
From $2,362
Compare at $3,838
GIA | 1.4ct | Cushion | J | SI1 | Excellent
From $2,375
Compare at $2,481
IGI | 1.41ct | Oval | J | SI1 | Very Good
From $2,378
Compare at $2,605
Save 31.5%GIA | 1.4ct | Oval | L | VS1 | Very Good
From $2,391
Compare at $3,488
Save 39.1%GIA | 1.41ct | Cushion | H | SI2 | Excellent
From $2,392
Compare at $3,929
Save 35.5%GIA | 1.42ct | Cushion | G | SI1 | Excellent
From $2,393
Compare at $3,712
Save 39.9%GIA | 1.4ct | Cushion | J | VS1 | Excellent
From $2,395
Compare at $3,982
GIA | 1.45ct | Princess | J | SI1 | Excellent
From $2,411
Compare at $2,651
Entry pricing in this category starts around $494.
What to Know When Shopping for 1.4 Carat Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $20,054 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $5,620 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
Frequently Asked Questions
We currently track 1,843 comparable stones in this segment. Prices start around $494 and go up to $20,549.
Based on the latest market data, the average asking price is about $6,149 with a median around $5,620.
The observed spread is roughly $20,054 across tracked listings, which is about 97.6% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $6,149. The median price is $5,620, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 10 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $20,054 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
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