3.1 Carat Oval Natural Diamond Prices Comparison
As of July 2026, 3.1 carat oval natural diamonds usually range from $2,247 to $113,058, with an average price of $49,324.In the last month, prices for these diamonds are up 0.7%.Compare 41 verified listings across 6 retailers tracked by CaratRadar.
3.1 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 41 verified 3.1-carat oval natural diamonds listed across 6 online retailers. Prices in this segment range from $2,247 to $113,058, with an average asking price of $49,324 and a median of $49,285.
The price spread of $110,811 (98.0% 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.
41 diamonds tracked in this segment
Price range: $2,247 to $113,058
Average price: $49,324
Median price: $49,285
Available across 6 retailers
Savings potential: up to 98.0%
Price Range Overview
As of Jul 10, 2026Real market range for this carat, shape, and diamond type.
41
$2,247
$49,324
$49,285
$113,058
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 | 3.15ct | Oval | K | SI2 | Ideal
From $12,671
Compare at $14,016
GIA | 3.13ct | Oval | L | VVS1 | Excellent
From $17,875
Compare at $18,555
GIA | 3.18ct | Oval | K | SI1 | Excellent
From $20,437
Compare at $21,450
Save 13.3%GIA | 3.2ct | Oval | K | SI2 | Ideal
From $21,180
Compare at $24,440
Save 17%GIA | 3.2ct | Oval | G | SI1 | Very Good
From $27,043
Compare at $32,579
GIA | 3.2ct | Oval | J | SI2 | Excellent
From $28,577
Compare at $30,761
GIA | 3.16ct | Oval | H | SI2 | Very Good
From $34,255
Compare at $34,518
GIA | 3.13ct | Oval | I | VS1 | Excellent
From $34,507
Compare at $36,845
GIA | 3.2ct | Oval | H | SI2 | Good
From $34,546
Compare at $35,966
GIA | 3.15ct | Oval | I | VVS1 | Ideal
From $34,648
Compare at $36,080
Save 13.4%GIA | 3.2ct | Oval | H | SI2 | Ideal
From $36,187
Compare at $41,785
GIA | 3.2ct | Oval | I | VVS2 | Excellent
From $37,666
Compare at $38,942
Save 14.2%GIA | 3.19ct | Oval | D | SI2 | Excellent
From $38,352
Compare at $44,716
Save 40.3%GIA | 3.13ct | Oval | I | VS1 | Excellent
From $38,415
Compare at $64,329
Save 15.4%GIA | 3.2ct | Oval | I | VS2 | Excellent
From $38,497
Compare at $45,498
Save 33.1%GIA | 3.2ct | Oval | G | SI2 | Ideal
From $38,969
Compare at $58,274
Save 36%GIA | 3.2ct | Oval | G | SI2 | Ideal
From $41,818
Compare at $65,365
GIA | 3.2ct | Oval | I | VS1 | Excellent
From $42,367
Compare at $43,803
GIA | 3.11ct | Oval | H | VS2 | Excellent
From $42,773
Compare at $44,221
GIA | 3.17ct | Oval | D | SI2 | Excellent
From $43,856
Compare at $46,796
Save 34.4%GIA | 3.16ct | Oval | I | IF | Very Good
From $43,991
Compare at $67,083
GIA | 3.11ct | Oval | F | SI1 | Excellent
From $44,038
Compare at $45,157
Save 31.4%GIA | 3.2ct | Oval | G | SI1 | Very Good
From $44,631
Compare at $65,070
Save 10.4%GIA | 3.2ct | Oval | D | SI1 | Good
From $45,123
Compare at $50,381
Save 12.5%GIA | 3.15ct | Oval | E | VVS1 | Very Good
From $45,676
Compare at $52,194
Save 31.5%GIA | 3.18ct | Oval | I | VVS1 | Ideal
From $46,500
Compare at $67,854
Save 38.4%GIA | 3.11ct | Oval | E | VVS2 | Ideal
From $47,010
Compare at $76,332
GIA | 3.16ct | Oval | E | SI1 | Very Good
From $49,071
Compare at $51,619
Save 14.8%GIA | 3.2ct | Oval | E | VS2 | Good
From $50,039
Compare at $58,705
Save 12.9%GIA | 3.2ct | Oval | G | SI1 | Excellent
From $50,161
Compare at $57,604
GIA | 3.2ct | Oval | H | VS1 | Very Good
From $52,691
Compare at $55,038
GIA | 3.2ct | Oval | F | VS2 | Excellent
From $53,846
Compare at $54,758
Save 12.1%GIA | 3.2ct | Oval | D | VS2 | Very Good
From $56,188
Compare at $63,945
GIA | 3.14ct | Oval | F | VS1 | Excellent
From $56,438
Compare at $57,259
Save 35.4%GIA | 3.17ct | Oval | E | VS1 | Very Good
From $60,652
Compare at $93,829
GIA | 3.16ct | Oval | F | VS2 | Excellent
From $63,266
Compare at $66,328
Save 32%GIA | 3.13ct | Oval | D | VS2 | Ideal
From $66,550
Compare at $97,810
Save 32.2%GIA | 3.2ct | Oval | E | VVS1 | Excellent
From $73,310
Compare at $108,131
Save 32.2%GIA | 3.11ct | Oval | D | VVS1 | Ideal
From $75,091
Compare at $110,756
Save 22.7%GIA | 3.14ct | Oval | E | FL | Excellent
From $90,423
Compare at $117,049
Save 34.4%GIA | 3.2ct | Oval | D | FL | Very Good
From $98,550
Compare at $150,288
Entry pricing in this category starts around $2,247.
What to Know When Shopping for 3.1 Carat Oval Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $110,811 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 $49,285 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 41 comparable stones in this segment. Prices start around $2,247 and go up to $113,058.
Based on the latest market data, the average asking price is about $49,324 with a median around $49,285.
The observed spread is roughly $110,811 across tracked listings, which is about 98.0% 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 $49,324. The median price is $49,285, 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 6 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 $110,811 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 3.1 carat Oval diamonds.