0.4 Carat Princess Natural Diamond Prices Comparison
As of April 2026, 0.4 carat princess natural diamonds usually range from $260 to $1,370, with an average price of $682.In the last month, prices for these diamonds are down 1.2%.Compare 807 verified listings across 5 retailers tracked by CaratRadar.
0.4 Carat Princess Natural Diamond Market Overview
CaratRadar currently tracks 807 verified 0.4-carat princess natural diamonds listed across 5 online retailers. Prices in this segment range from $260 to $1,370, with an average asking price of $682 and a median of $662.
The price spread of $1,110 (81.0% 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.
807 diamonds tracked in this segment
Price range: $260 to $1,370
Average price: $682
Median price: $662
Available across 5 retailers
Savings potential: up to 81.0%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
807
$260
$682
$662
$1,370
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 19.2%GIA | 0.41ct | Princess | E | VVS1 | Ideal
From $731
Compare at $905
Save 20.5%GIA | 0.41ct | Princess | F | VVS1 | Ideal
From $688
Compare at $865
Save 15.8%GIA | 0.41ct | Princess | D | VVS1 | Excellent
From $910
Compare at $1,081
Save 22.9%GIA | 0.41ct | Princess | E | VVS1 | Ideal
From $675
Compare at $876
Save 24.1%GIA | 0.41ct | Princess | F | SI1 | Excellent
From $539
Compare at $711
Save 14.1%GIA | 0.41ct | Princess | I | SI1 | Ideal
From $464
Compare at $540
GIA | 0.41ct | Princess | I | VS1 | Excellent
From $711
Compare at $715
GIA | 0.41ct | Princess | J | IF | Excellent
From $454
Compare at $478
Save 20.6%GIA | 0.41ct | Princess | J | VVS1 | Good
From $373
Compare at $470
GIA | 0.41ct | Princess | G | VVS1 | Good
From $601
Compare at $622
Save 22%GIA | 0.41ct | Princess | G | VS1 | Good
From $497
Compare at $637
Save 12.4%GIA | 0.41ct | Princess | J | IF | Excellent
From $439
Compare at $501
GIA | 0.41ct | Princess | E | VS2 | Good
From $616
Compare at $633
Save 16.5%GIA | 0.41ct | Princess | G | VVS1 | Ideal
From $664
Compare at $795
Save 17.4%GIA | 0.41ct | Princess | E | VVS1 | Excellent
From $720
Compare at $872
Save 12.5%GIA | 0.41ct | Princess | F | VVS1 | Ideal
From $670
Compare at $765
Save 14.5%GIA | 0.41ct | Princess | G | VS1 | Excellent
From $560
Compare at $655
Save 23.1%GIA | 0.41ct | Princess | D | VVS1 | Good
From $684
Compare at $890
Save 16.3%GIA | 0.41ct | Princess | G | VVS1 | Ideal
From $658
Compare at $786
Save 14.9%GIA | 0.41ct | Princess | H | VVS2 | Ideal
From $444
Compare at $522
Save 16.3%GIA | 0.41ct | Princess | G | VVS1 | Excellent
From $658
Compare at $786
GIA | 0.41ct | Princess | I | VVS2 | Excellent
From $494
Compare at $520
Save 16.9%GIA | 0.41ct | Princess | E | VS1 | Ideal
From $650
Compare at $782
Save 15.9%GIA | 0.41ct | Princess | G | VS1 | Excellent
From $460
Compare at $547
Save 15.5%GIA | 0.41ct | Princess | F | IF | Excellent
From $687
Compare at $813
GIA | 0.41ct | Princess | G | VVS1 | Excellent
From $481
Compare at $507
Save 15.3%GIA | 0.41ct | Princess | H | VVS2 | Good
From $587
Compare at $693
Save 13.9%GIA | 0.41ct | Princess | G | VS1 | Ideal
From $526
Compare at $611
Save 16.9%GIA | 0.41ct | Princess | E | VS1 | Ideal
From $650
Compare at $782
Save 16.9%GIA | 0.41ct | Princess | F | VVS1 | Excellent
From $670
Compare at $806
Save 15%GIA | 0.41ct | Princess | G | VS1 | Excellent
From $580
Compare at $682
Save 16.8%GIA | 0.41ct | Princess | E | VVS1 | Ideal
From $730
Compare at $878
Save 19.9%GIA | 0.41ct | Princess | E | IF | Ideal
From $681
Compare at $850
Save 15.1%GIA | 0.41ct | Princess | G | IF | Ideal
From $491
Compare at $578
Save 15.3%GIA | 0.41ct | Princess | E | VVS2 | Good
From $644
Compare at $761
GIA | 0.41ct | Princess | I | VS2 | Excellent
From $467
Compare at $502
Save 16.1%GIA | 0.41ct | Princess | F | IF | Excellent
From $693
Compare at $826
Save 15%GIA | 0.41ct | Princess | H | VVS2 | Ideal
From $488
Compare at $574
GIA | 0.41ct | Princess | G | VVS1 | Excellent
From $680
Compare at $735
Save 16.1%GIA | 0.41ct | Princess | J | VVS2 | Excellent
From $438
Compare at $522
Save 30.2%GIA | 0.41ct | Princess | D | VS1 | Excellent
From $674
Compare at $965
Save 26.3%GIA | 0.41ct | Princess | D | VS1 | Very Good
From $695
Compare at $943
Save 27.9%GIA | 0.41ct | Princess | D | VS2 | Excellent
From $602
Compare at $835
Save 14.2%GIA | 0.41ct | Princess | E | VS1 | Excellent
From $571
Compare at $665
Save 15.5%GIA | 0.41ct | Princess | I | VVS2 | Very Good
From $473
Compare at $560
Save 16.9%GIA | 0.41ct | Princess | K | VVS1 | Excellent
From $413
Compare at $497
GIA | 0.41ct | Princess | E | SI1 | Excellent
From $450
Compare at $473
Save 14%GIA | 0.41ct | Princess | G | VVS1 | Very Good
From $443
Compare at $515
GIA | 0.41ct | Princess | E | IF | Good
From $930
Compare at $1,004
Save 28.6%GIA | 0.41ct | Princess | E | SI1 | Excellent
From $529
Compare at $741
Entry pricing in this category starts around $260.
What to Know When Shopping for 0.4 Carat Princess Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $1,110 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 $662 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.
- Princess-cut diamonds are prone to chipping at the corners. Look for protective prong settings and avoid stones with visible inclusions near the edges.
Frequently Asked Questions
We currently track 807 comparable stones in this segment. Prices start around $260 and go up to $1,370.
Based on the latest market data, the average asking price is about $682 with a median around $662.
The observed spread is roughly $1,110 across tracked listings, which is about 81.0% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $662, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 5 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 $1,110 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.
0.3 Carat Princess Natural Diamond Prices
0.5 Carat Princess Natural Diamond Prices
0.2 Carat Princess Natural Diamond Prices
0.6 Carat Princess Natural Diamond Prices
0.7 Carat Princess Natural Diamond Prices
0.8 Carat Princess Natural Diamond Prices
0.9 Carat Princess Natural Diamond Prices
0.4 Carat Round Natural Diamond Prices
0.4 Carat Pear Natural Diamond Prices
0.4 Carat Emerald Natural Diamond Prices
0.4 Carat Oval Natural Diamond Prices
0.4 Carat Marquise Natural Diamond Prices
Tracking Natural inventory for 0.4 carat Princess diamonds.