3.1 Carat Oval Natural Diamond Prices Comparison
As of February 2026, 3.1 carat oval natural diamonds usually range from $744 to $85,875, with an average price of $17,196.In the last month, prices for these diamonds are down 3.6%.Compare 138 verified listings across 7 retailers tracked by CaratRadar.
3.1 Carat Oval Natural Diamond Market Overview
CaratRadar currently tracks 138 verified 3.1-carat oval natural diamonds listed across 7 online retailers. Prices in this segment range from $744 to $85,875, with an average asking price of $17,196 and a median of $2,412.
The price spread of $85,131 (99.1% 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.
138 diamonds tracked in this segment
Price range: $744 to $85,875
Average price: $17,196
Median price: $2,412
Available across 7 retailers
Savings potential: up to 99.1%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
138
$744
$17,196
$2,412
$85,875
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA3.05ct | Oval | E | VVS2 | Very Good
From $67,270
Compare at $73,032
GIASave 63.5%3.05ct | Oval | D | VVS1 | Ideal
From $3,144
Compare at $8,612
GIASave 80.9%3.05ct | Oval | E | VVS2 | Excellent
From $1,706
Compare at $8,930
GIASave 35.9%3.05ct | Oval | J | VS2 | Ideal
From $42,719
Compare at $66,661
GIASave 11%3.05ct | Oval | F | VS2 | Ideal
From $61,557
Compare at $69,163
GIASave 65.9%3.05ct | Oval | D | VVS2 | Excellent
From $2,395
Compare at $7,025
GIASave 18.6%3.05ct | Oval | G | SI1 | Very Good
From $39,624
Compare at $48,668
GIASave 68.5%3.05ct | Oval | E | VS2 | Ideal
From $1,912
Compare at $6,060
3.05ct | Oval | FANCY | VS1 | Good
From $1,340
Compare at $3,474
IGISave 87.3%3.05ct | Oval | E | VS1 | Very Good
From $894
Compare at $7,025
IGISave 87.8%3.05ct | Oval | E | VVS2 | Very Good
From $925
Compare at $7,565
GIASave 14.2%3.05ct | Oval | G | VS1 | Excellent
From $41,340
Compare at $48,175
GIASave 18.1%3.05ct | Oval | D | VS1 | Ideal
From $7,823
Compare at $9,550
GIASave 63.5%3.05ct | Oval | D | VVS1 | Ideal
From $3,144
Compare at $8,612
GIASave 62.5%3.05ct | Oval | D | VVS2 | Ideal
From $2,257
Compare at $6,023
GIASave 17.3%3.05ct | Oval | D | SI1 | Ideal
From $52,639
Compare at $63,674
IGISave 82.4%3.05ct | Oval | F | VS2 | Very Good
From $744
Compare at $4,220
IGISave 50.8%3.05ct | Oval | FANCY | VVS2 | Good
From $2,162
Compare at $4,398
GIA3.05ct | Oval | G | VS2 | Ideal
From $43,350
Compare at $46,448
GIA3.05ct | Oval | J | SI2 | Very Good
From $23,950
Compare at $25,666
GIASave 22.3%3.05ct | Oval | D | SI1 | Excellent
From $42,538
Compare at $54,717
GIA3.05ct | Oval | D | VS2 | Very Good
From $66,352
Compare at $67,757
GIASave 35.7%3.05ct | Oval | E | VVS2 | Excellent
From $66,128
Compare at $102,885
GIA3.05ct | Oval | F | VVS2 | Good
From $70,072
Compare at $72,897
GIASave 58.4%3.05ct | Oval | I | VS1 | Ideal
From $38,163
Compare at $91,634
GIASave 32.8%3.05ct | Oval | D | VS1 | Excellent
From $2,395
Compare at $3,565
IGISave 87.3%3.05ct | Oval | E | VS1 | Very Good
From $894
Compare at $7,025
IGISave 63.4%3.05ct | Oval | G | VS1 | Excellent
From $746
Compare at $2,036
GIASave 10.2%3.06ct | Oval | D | FL | Ideal
From $85,248
Compare at $94,961
GIA3.06ct | Oval | H | VVS2 | Excellent
From $51,780
Compare at $55,469
GIA3.06ct | Oval | J | IF | Ideal
From $35,620
Compare at $36,260
GIA3.06ct | Oval | G | VS1 | Ideal
From $54,800
Compare at $58,949
GIA3.06ct | Oval | I | VVS1 | Good
From $50,868
Compare at $52,782
IGISave 84.4%3.06ct | Oval | E | SI1 | Very Good
From $754
Compare at $4,840
GIASave 52.7%3.06ct | Oval | F | VVS2 | Ideal
From $4,670
Compare at $9,880
GIASave 14.7%3.06ct | Oval | H | SI1 | Ideal
From $33,290
Compare at $39,011
IGISave 17.6%3.06ct | Oval | E | VS1 | Very Good
From $2,051
Compare at $2,489
GIASave 34.1%3.06ct | Oval | E | VVS1 | Excellent
From $2,129
Compare at $3,233
GIASave 10.7%3.06ct | Oval | D | SI1 | Excellent
From $56,393
Compare at $63,128
GIASave 18.6%3.06ct | Oval | H | VS2 | Ideal
From $43,551
Compare at $53,493
GIASave 62.5%3.06ct | Oval | D | VVS2 | Ideal
From $2,264
Compare at $6,042
GIA3.06ct | Oval | J | SI2 | Very Good
From $19,295
Compare at $20,172
GIASave 20.6%3.06ct | Oval | J | SI2 | Very Good
From $21,850
Compare at $27,518
IGISave 86.9%3.06ct | Oval | F | VVS2 | Excellent
From $1,031
Compare at $7,870
GIASave 63.5%3.07ct | Oval | D | VVS1 | Ideal
From $3,163
Compare at $8,668
GIA3.07ct | Oval | E | SI2 | Very Good
From $33,340
Compare at $36,044
GIASave 71.8%3.07ct | Oval | E | VVS2 | Ideal
From $2,136
Compare at $7,580
IGISave 73.5%3.07ct | Oval | F | VS2 | Very Good
From $960
Compare at $3,620
IGISave 19.3%3.07ct | Oval | E | VS1 | Very Good
From $775
Compare at $960
IGISave 87.1%3.07ct | Oval | D | VS1 | Very Good
From $942
Compare at $7,320
Entry pricing in this category starts around $744.
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 $85,131 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 $2,412 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 138 comparable stones in this segment. Prices start around $744 and go up to $85,875.
Based on the latest market data, the average asking price is about $17,196 with a median around $2,412.
The observed spread is roughly $85,131 across tracked listings, which is about 99.1% 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 $2,412, 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 $85,131 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.