0.5 Carat Oval Natural Diamond Prices Comparison
As of April 2026, 0.5 carat oval natural diamonds usually range from $268 to $2,618, with an average price of $1,042.In the last month, prices for these diamonds are down 2.2%.Compare 7,161 verified listings across 7 retailers tracked by CaratRadar.
0.5 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 7,161 verified 0.5-carat oval natural diamonds listed across 7 online retailers. Prices in this segment range from $268 to $2,618, with an average asking price of $1,042 and a median of $976.
The price spread of $2,350 (89.8% 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.
7,161 diamonds tracked in this segment
Price range: $268 to $2,618
Average price: $1,042
Median price: $976
Available across 7 retailers
Savings potential: up to 89.8%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
7,161
$268
$1,042
$976
$2,618
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA | 0.5ct | Oval | G | SI2 | Excellent
From $905
Compare at $935
Save 15.6%GIA | 0.5ct | Oval | I | VVS1 | Ideal
From $688
Compare at $815
Save 17.7%GIA | 0.5ct | Oval | H | VS2 | Ideal
From $691
Compare at $840
Save 18.8%GIA | 0.5ct | Oval | E | VVS2 | Very Good
From $994
Compare at $1,224
GIA | 0.5ct | Oval | D | SI1 | Ideal
From $715
Compare at $759
GIA | 0.5ct | Oval | D | VS2 | Ideal
From $918
Compare at $1,010
GIA | 0.5ct | Oval | F | VS1 | Very Good
From $806
Compare at $810
Save 11.8%GIA | 0.5ct | Oval | G | VS2 | Good
From $767
Compare at $870
GIA | 0.5ct | Oval | D | VVS2 | Very Good
From $1,139
Compare at $1,245
Save 13.2%GIA | 0.5ct | Oval | H | VVS2 | Ideal
From $668
Compare at $770
GIA | 0.5ct | Oval | E | VS1 | Ideal
From $1,010
Compare at $1,011
Save 20.7%GIA | 0.5ct | Oval | I | VVS2 | Ideal
From $694
Compare at $875
Save 14.7%GIA | 0.5ct | Oval | D | VS1 | Good
From $1,011
Compare at $1,185
Save 30.1%GIA | 0.5ct | Oval | E | VVS1 | Ideal
From $1,006
Compare at $1,440
Save 29.5%GIA | 0.5ct | Oval | J | VS1 | Ideal
From $677
Compare at $960
Save 25.3%GIA | 0.5ct | Oval | F | SI1 | Ideal
From $762
Compare at $1,020
Save 11.2%GIA | 0.5ct | Oval | I | VVS2 | Ideal
From $725
Compare at $816
GIA | 0.5ct | Oval | F | SI1 | Ideal
From $718
Compare at $720
GIA | 0.5ct | Oval | G | SI1 | Ideal
From $866
Compare at $886
Save 25.4%GIA | 0.5ct | Oval | H | SI1 | Ideal
From $753
Compare at $1,010
Save 15.6%GIA | 0.5ct | Oval | H | SI1 | Excellent
From $725
Compare at $859
Save 26%GIA | 0.5ct | Oval | D | VS1 | Ideal
From $735
Compare at $993
Save 10.8%GIA | 0.5ct | Oval | G | VS2 | Excellent
From $946
Compare at $1,060
GIA | 0.5ct | Oval | F | VS1 | Ideal
From $1,233
Compare at $1,235
GIA | 0.5ct | Oval | G | SI1 | Ideal
From $947
Compare at $1,015
Save 28%GIA | 0.5ct | Oval | H | SI1 | Ideal
From $688
Compare at $955
GIA | 0.5ct | Oval | D | VS1 | Excellent
From $951
Compare at $1,010
Save 23.8%GIA | 0.5ct | Oval | E | VS2 | Excellent
From $781
Compare at $1,025
GIA | 0.5ct | Oval | E | VS2 | Ideal
From $856
Compare at $906
GIA | 0.5ct | Oval | H | VS2 | Good
From $965
Compare at $1,022
Save 29.4%GIA | 0.5ct | Oval | E | VVS2 | Ideal
From $771
Compare at $1,092
Save 23.3%GIA | 0.5ct | Oval | G | VS2 | Ideal
From $702
Compare at $915
GIA | 0.5ct | Oval | E | SI1 | Ideal
From $1,022
Compare at $1,105
GIA | 0.5ct | Oval | E | VS1 | Excellent
From $918
Compare at $950
GIA | 0.5ct | Oval | D | VS2 | Ideal
From $1,094
Compare at $1,119
GIA | 0.5ct | Oval | D | SI2 | Ideal
From $989
Compare at $1,049
GIA | 0.5ct | Oval | I | VVS1 | Ideal
From $768
Compare at $770
GIA | 0.5ct | Oval | D | VVS2 | Ideal
From $919
Compare at $1,015
GIA | 0.5ct | Oval | G | VVS1 | Ideal
From $1,241
Compare at $1,245
GIA | 0.5ct | Oval | H | VVS2 | Ideal
From $964
Compare at $988
GIA | 0.5ct | Oval | E | VS1 | Excellent
From $956
Compare at $996
GIA | 0.5ct | Oval | J | VVS1 | Ideal
From $741
Compare at $745
GIA | 0.5ct | Oval | D | SI2 | Excellent
From $675
Compare at $691
Save 15.5%GIA | 0.5ct | Oval | I | VVS1 | Ideal
From $820
Compare at $970
GIA | 0.5ct | Oval | F | VVS2 | Ideal
From $815
GIA | 0.5ct | Oval | E | VS1 | Ideal
From $969
Compare at $970
GIA | 0.5ct | Oval | F | SI1 | Ideal
From $755
Save 52.1%GIA | 0.5ct | Oval | E | VVS1 | Ideal
From $891
Compare at $1,860
GIA | 0.5ct | Oval | F | VS1 | Ideal
From $1,107
Compare at $1,110
Save 51.8%GIA | 0.5ct | Oval | D | VVS2 | Ideal
From $838
Compare at $1,740
Entry pricing in this category starts around $268.
What to Know When Shopping for 0.5 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $2,350 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 $976 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.
- Oval diamonds can appear larger than rounds of the same carat weight due to their elongated face-up area. Watch for the bow-tie effect in lower-quality cuts.
Frequently Asked Questions
We currently track 7,161 comparable stones in this segment. Prices start around $268 and go up to $2,618.
Based on the latest market data, the average asking price is about $1,042 with a median around $976.
The observed spread is roughly $2,350 across tracked listings, which is about 89.8% 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 $976, 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 $2,350 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 Oval diamonds.