0.4 Carat Princess Natural Diamond Prices Comparison
As of February 2026, 0.4 carat princess natural diamonds usually range from $271 to $2,280, with an average price of $614.In the last month, prices for these diamonds are down 2.4%.Compare 1,232 verified listings across 5 retailers tracked by CaratRadar.
0.4 Carat Princess Natural Diamond Market Overview
CaratRadar currently tracks 1,232 verified 0.4-carat princess natural diamonds listed across 5 online retailers. Prices in this segment range from $271 to $2,280, with an average asking price of $614 and a median of $598.
The price spread of $2,009 (88.1% 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.
1,232 diamonds tracked in this segment
Price range: $271 to $2,280
Average price: $614
Median price: $598
Available across 5 retailers
Savings potential: up to 88.1%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
1,232
$271
$614
$598
$2,280
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA0.35ct | Princess | F | VVS1 | Excellent
From $568
Compare at $580
GIA0.35ct | Princess | D | VVS1 | Ideal
From $544
Compare at $580
GIA0.35ct | Princess | F | VS2 | Ideal
From $480
Compare at $506
GIA0.35ct | Princess | H | VS1 | Excellent
From $491
Compare at $508
GIA0.35ct | Princess | F | VS2 | Ideal
From $464
Compare at $480
GIA0.35ct | Princess | G | SI1 | Ideal
From $440
Compare at $457
GIA0.35ct | Princess | F | VVS2 | Very Good
From $564
Compare at $576
GIASave 11.3%0.35ct | Princess | I | VS1 | Ideal
From $346
Compare at $390
GIA0.35ct | Princess | E | VVS2 | Very Good
From $568
Compare at $580
GIASave 14.5%0.35ct | Princess | G | VS1 | Ideal
From $513
Compare at $600
GIA0.35ct | Princess | G | VS2 | Ideal
From $394
Compare at $400
GIA0.35ct | Princess | G | VS1 | Excellent
From $371
Compare at $380
GIASave 28.8%0.35ct | Princess | E | SI1 | Excellent
From $434
Compare at $610
GIASave 24.5%0.35ct | Princess | I | IF | Excellent
From $491
Compare at $650
GIA0.35ct | Princess | G | VVS2 | Ideal
From $430
Compare at $448
GIA0.35ct | Princess | G | SI1 | Ideal
From $342
Compare at $360
GIA0.35ct | Princess | G | VS1 | Very Good
From $430
Compare at $435
GIA0.35ct | Princess | F | VVS1 | Excellent
From $568
Compare at $580
GIA0.35ct | Princess | E | VVS1 | Excellent
From $657
Compare at $672
GIA0.35ct | Princess | E | VS1 | Ideal
From $468
Compare at $480
GIA0.35ct | Princess | E | VVS1 | Ideal
From $482
Compare at $530
GIA0.35ct | Princess | G | VS2 | Ideal
From $420
Compare at $428
GIA0.35ct | Princess | H | VVS2 | Ideal
From $391
Compare at $430
GIA0.35ct | Princess | F | VS1 | Excellent
From $415
Compare at $440
GIA0.35ct | Princess | F | VS1 | Ideal
From $428
Compare at $450
GIA0.35ct | Princess | F | VVS1 | Excellent
From $601
Compare at $622
GIA0.35ct | Princess | I | VS1 | Ideal
From $355
Compare at $370
GIA0.35ct | Princess | D | VVS1 | Ideal
From $497
Compare at $540
GIA0.35ct | Princess | E | VVS1 | Excellent
From $583
Compare at $603
GIA0.35ct | Princess | G | VS1 | Ideal
From $400
Compare at $403
GIA0.35ct | Princess | F | SI1 | Ideal
From $330
Compare at $345
GIA0.35ct | Princess | F | SI1 | Ideal
From $340
Compare at $359
GIASave 21.6%0.35ct | Princess | D | VVS1 | Excellent
From $619
Compare at $790
GIASave 15.8%0.35ct | Princess | I | VVS1 | Ideal
From $400
Compare at $475
GIASave 18.8%0.35ct | Princess | F | VS2 | Excellent
From $504
Compare at $620
GIA0.35ct | Princess | G | VVS2 | Ideal
From $430
Compare at $439
GIA0.35ct | Princess | G | VS1 | Ideal
From $410
Compare at $417
GIA0.35ct | Princess | H | VS2 | Very Good
From $355
Compare at $370
GIA0.35ct | Princess | G | VVS1 | Excellent
From $564
Compare at $576
GIA0.35ct | Princess | G | VVS1 | Ideal
From $570
Compare at $582
GIA0.35ct | Princess | F | IF | Excellent
From $657
Compare at $672
GIA0.35ct | Princess | E | VVS2 | Very Good
From $450
Compare at $466
GIA0.35ct | Princess | G | VVS2 | Excellent
From $399
Compare at $400
GIA0.35ct | Princess | F | SI1 | Ideal
From $410
Compare at $417
GIA0.35ct | Princess | D | VVS1 | Ideal
From $698
Compare at $711
GIA0.35ct | Princess | F | VVS1 | Excellent
From $568
Compare at $589
GIA0.35ct | Princess | F | VS2 | Ideal
From $437
Compare at $460
GIASave 16.7%0.35ct | Princess | F | SI2 | Excellent
From $450
Compare at $540
GIA0.35ct | Princess | D | VS1 | Ideal
From $408
Compare at $430
GIA0.35ct | Princess | D | VVS1 | Excellent
From $565
Compare at $578
Entry pricing in this category starts around $271.
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 $2,009 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 $598 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 1,232 comparable stones in this segment. Prices start around $271 and go up to $2,280.
Based on the latest market data, the average asking price is about $614 with a median around $598.
The observed spread is roughly $2,009 across tracked listings, which is about 88.1% 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 $598, 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 $2,009 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
0.6 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
1 Carat Princess Natural Diamond Prices
0.4 Carat Round Natural Diamond Prices
0.4 Carat Emerald Natural Diamond Prices
0.4 Carat Heart Natural Diamond Prices
0.4 Carat Oval Natural Diamond Prices
0.4 Carat Pear Natural Diamond Prices
Tracking Natural inventory for 0.4 carat Princess diamonds.