0.5 Carat Princess Natural Diamond Prices Comparison
As of April 2026, 0.5 carat princess natural diamonds usually range from $297 to $1,871, with an average price of $862.In the last month, prices for these diamonds are down 1.3%.Compare 2,123 verified listings across 7 retailers tracked by CaratRadar.
0.5 Carat Princess Natural Diamond Market Overview
CaratRadar currently tracks 2,123 verified 0.5-carat princess natural diamonds listed across 7 online retailers. Prices in this segment range from $297 to $1,871, with an average asking price of $862 and a median of $806.
The price spread of $1,574 (84.1% 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.
2,123 diamonds tracked in this segment
Price range: $297 to $1,871
Average price: $862
Median price: $806
Available across 7 retailers
Savings potential: up to 84.1%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
2,123
$297
$862
$806
$1,871
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 31%GIA | 0.5ct | Princess | F | VS1 | Excellent
From $1,048
Compare at $1,518
Save 25.5%GIA | 0.5ct | Princess | J | SI2 | Good
From $765
Compare at $1,027
Save 23.4%GIA | 0.5ct | Princess | D | VS2 | Excellent
From $855
Compare at $1,117
GIA | 0.5ct | Princess | D | VVS2 | Ideal
From $763
Compare at $847
Save 23.5%GIA | 0.5ct | Princess | J | VVS2 | Excellent
From $865
Compare at $1,131
Save 22.7%GIA | 0.5ct | Princess | E | VVS2 | Ideal
From $680
Compare at $880
Save 16%GIA | 0.5ct | Princess | I | SI1 | Excellent
From $714
Compare at $850
Save 23.7%GIA | 0.5ct | Princess | E | SI1 | Excellent
From $810
Compare at $1,061
Save 10.6%GIA | 0.5ct | Princess | G | VVS2 | Excellent
From $950
Compare at $1,063
Save 16.6%GIA | 0.5ct | Princess | D | VS1 | Excellent
From $950
Compare at $1,139
Save 23.5%GIA | 0.5ct | Princess | D | SI1 | Excellent
From $765
Compare at $1,000
Save 36.6%GIA | 0.5ct | Princess | E | VS1 | Very Good
From $719
Compare at $1,133
Save 21.8%GIA | 0.5ct | Princess | E | SI1 | Excellent
From $759
Compare at $970
Save 10.2%GIA | 0.5ct | Princess | G | VS2 | Good
From $697
Compare at $776
Save 21.9%GIA | 0.5ct | Princess | I | VVS2 | Excellent
From $636
Compare at $815
Save 17.8%GIA | 0.5ct | Princess | F | VVS2 | Excellent
From $815
Compare at $991
Save 30.5%GIA | 0.5ct | Princess | I | SI1 | Excellent
From $461
Compare at $663
Save 12.4%GIA | 0.5ct | Princess | H | VVS1 | Very Good
From $670
Compare at $765
Save 20%GIA | 0.5ct | Princess | J | VS1 | Ideal
From $484
Compare at $605
GIA | 0.5ct | Princess | F | VVS1 | Excellent
From $913
Compare at $966
Save 50%GIA | 0.5ct | Princess | D | VVS2 | Excellent
From $765
Compare at $1,530
Save 56.4%GIA | 0.5ct | Princess | D | VVS2 | Very Good
From $689
Compare at $1,580
Save 56.5%GIA | 0.5ct | Princess | D | VVS2 | Excellent
From $748
Compare at $1,720
Save 56.4%GIA | 0.5ct | Princess | D | VVS2 | Excellent
From $698
Compare at $1,600
Save 51.7%GIA | 0.5ct | Princess | F | VVS1 | Very Good
From $690
Compare at $1,430
Save 63.5%GIA | 0.5ct | Princess | I | VVS2 | Excellent
From $551
Compare at $1,510
Save 58.1%GIA | 0.5ct | Princess | I | VVS1 | Excellent
From $646
Compare at $1,540
Save 51.9%GIA | 0.5ct | Princess | E | VVS1 | Excellent
From $818
Compare at $1,700
Save 56.5%GIA | 0.5ct | Princess | E | VVS1 | Excellent
From $739
Compare at $1,700
Save 52.8%GIA | 0.5ct | Princess | G | VVS1 | Excellent
From $703
Compare at $1,490
GIA | 0.5ct | Princess | I | VS1 | Excellent
From $655
Compare at $669
Save 56.3%GIA | 0.5ct | Princess | F | VVS2 | Excellent
From $682
Compare at $1,560
GIA | 0.5ct | Princess | F | VS1 | Excellent
From $688
Compare at $726
Save 52.5%GIA | 0.5ct | Princess | G | VVS1 | Excellent
From $703
Compare at $1,480
Save 52%GIA | 0.5ct | Princess | E | VVS1 | Excellent
From $797
Compare at $1,660
GIA | 0.5ct | Princess | G | VS1 | Excellent
From $686
Compare at $697
Save 57.8%GIA | 0.5ct | Princess | G | VVS2 | Excellent
From $629
Compare at $1,490
GIA | 0.5ct | Princess | F | VVS1 | Excellent
From $706
Compare at $771
GIA | 0.5ct | Princess | E | VS2 | Excellent
From $675
Compare at $696
GIA | 0.5ct | Princess | I | VVS2 | Excellent
From $636
Compare at $647
Save 52%GIA | 0.5ct | Princess | D | VVS2 | Excellent
From $788
Compare at $1,640
GIA | 0.5ct | Princess | G | VVS1 | Excellent
From $714
Compare at $736
Save 52%GIA | 0.5ct | Princess | E | VVS1 | Excellent
From $802
Compare at $1,670
Save 51.8%GIA | 0.5ct | Princess | E | VVS1 | Excellent
From $838
Compare at $1,740
GIA | 0.5ct | Princess | G | VS1 | Excellent
From $686
Compare at $697
Save 51.8%GIA | 0.5ct | Princess | G | VVS1 | Excellent
From $714
Compare at $1,480
GIA | 0.5ct | Princess | I | VS1 | Excellent
From $582
Compare at $645
Save 53.6%GIA | 0.5ct | Princess | F | VVS2 | Excellent
From $715
Compare at $1,540
Save 51.7%GIA | 0.5ct | Princess | H | VVS1 | Excellent
From $696
Compare at $1,440
GIA | 0.5ct | Princess | G | VVS1 | Excellent
From $718
Compare at $741
Entry pricing in this category starts around $297.
What to Know When Shopping for 0.5 Carat Princess Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $1,574 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 $806 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 2,123 comparable stones in this segment. Prices start around $297 and go up to $1,871.
Based on the latest market data, the average asking price is about $862 with a median around $806.
The observed spread is roughly $1,574 across tracked listings, which is about 84.1% 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 $806, 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 7 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 $1,574 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.
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Tracking Natural inventory for 0.5 carat Princess diamonds.