2.6 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 2.6 carat oval lab grown diamonds usually range from $572 to $57,556, with an average price of $1,218.In the last month, prices for these diamonds are down 4.4%.Compare 4,805 verified listings across 12 retailers tracked by CaratRadar.
2.6 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 4,805 verified 2.6-carat oval lab grown diamonds listed across 12 online retailers. Prices in this segment range from $572 to $57,556, with an average asking price of $1,218 and a median of $988.
The price spread of $56,984 (99.0% 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.
4,805 diamonds tracked in this segment
Price range: $572 to $57,556
Average price: $1,218
Median price: $988
Available across 12 retailers
Savings potential: up to 99.0%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
4,805
$572
$1,218
$988
$57,556
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 56.3%2.55ct | Oval | G | VS2 | Ideal
From $5,880
Compare at $13,458
IGISave 64.9%2.55ct | Oval | H | VS1 | Ideal
From $720
Compare at $2,053
IGISave 60.6%2.55ct | Oval | J | SI1 | Ideal
From $3,700
Compare at $9,379
IGISave 16.4%2.55ct | Oval | G | VS2 | Ideal
From $840
Compare at $1,005
IGISave 31.7%2.55ct | Oval | H | VS1 | Ideal
From $695
Compare at $1,017
IGISave 53.9%2.55ct | Oval | G | VS2 | Ideal
From $840
Compare at $1,825
IGISave 79.8%2.55ct | Oval | E | VS1 | Excellent
From $1,035
Compare at $5,129
IGISave 84.1%2.55ct | Oval | G | VS1 | Ideal
From $716
Compare at $4,490
IGISave 61%2.55ct | Oval | H | VS2 | Ideal
From $618
Compare at $1,584
GIASave 77%2.55ct | Oval | G | VVS2 | Excellent
From $1,653
Compare at $7,190
IGISave 22.3%2.55ct | Oval | G | VS1 | Very Good
From $846
Compare at $1,089
GIASave 69.2%2.55ct | Oval | D | VVS1 | Ideal
From $2,446
Compare at $7,930
GIASave 60.7%2.55ct | Oval | D | VVS2 | Very Good
From $1,570
Compare at $3,995
IGISave 62.3%2.55ct | Oval | H | VS1 | Ideal
From $695
Compare at $1,843
IGISave 59.2%2.55ct | Oval | E | VS1 | Ideal
From $927
Compare at $2,272
IGISave 79%2.55ct | Oval | G | VS2 | Ideal
From $840
Compare at $4,000
IGISave 81.2%2.55ct | Oval | G | VS2 | Ideal
From $690
Compare at $3,670
IGISave 22.3%2.55ct | Oval | G | VVS2 | Very Good
From $807
Compare at $1,038
IGISave 80.2%2.55ct | Oval | G | VS1 | Ideal
From $889
Compare at $4,490
IGISave 19.2%2.55ct | Oval | H | VVS2 | Excellent
From $708
Compare at $876
IGISave 81.7%2.55ct | Oval | D | VS2 | Excellent
From $1,035
Compare at $5,655
IGISave 84.1%2.55ct | Oval | G | VS1 | Ideal
From $716
Compare at $4,500
IGISave 31.7%2.55ct | Oval | H | VS1 | Ideal
From $695
Compare at $1,017
IGISave 78%2.55ct | Oval | D | VS1 | Ideal
From $1,278
Compare at $5,810
IGISave 84.6%2.55ct | Oval | D | VVS1 | Ideal
From $1,276
Compare at $8,280
IGISave 81.6%2.55ct | Oval | D | VVS2 | Ideal
From $1,232
Compare at $6,680
IGISave 82.6%2.55ct | Oval | E | SI1 | Ideal
From $686
Compare at $3,950
IGISave 70.6%2.55ct | Oval | D | IF | Ideal
From $2,945
Compare at $10,020
IGISave 84.4%2.55ct | Oval | E | VVS1 | Ideal
From $1,093
Compare at $6,990
IGISave 62.8%2.55ct | Oval | D | VVS1 | Very Good
From $1,447
Compare at $3,893
IGISave 77.3%2.55ct | Oval | D | VVS1 | Ideal
From $1,718
Compare at $7,560
IGISave 83.7%2.55ct | Oval | D | VVS1 | Ideal
From $1,297
Compare at $7,970
IGISave 81.2%2.55ct | Oval | D | VVS2 | Excellent
From $1,258
Compare at $6,680
IGISave 79.9%2.55ct | Oval | D | VVS1 | Ideal
From $1,503
Compare at $7,490
IGISave 83.7%2.55ct | Oval | E | VS1 | Excellent
From $958
Compare at $5,870
IGISave 75.3%2.55ct | Oval | E | VVS1 | Ideal
From $2,275
Compare at $9,220
IGISave 79.3%2.55ct | Oval | D | VS2 | Ideal
From $697
Compare at $3,360
IGISave 79.9%2.55ct | Oval | E | VVS2 | Ideal
From $1,117
Compare at $5,560
IGISave 84.4%2.55ct | Oval | E | VVS2 | Ideal
From $1,174
Compare at $7,500
IGISave 85.8%2.55ct | Oval | E | VVS2 | Excellent
From $1,019
Compare at $7,200
IGISave 85.4%2.55ct | Oval | F | VS1 | Ideal
From $887
Compare at $6,070
IGISave 78.8%2.55ct | Oval | G | VS1 | Ideal
From $881
Compare at $4,160
IGISave 81.2%2.55ct | Oval | F | VVS2 | Ideal
From $722
Compare at $3,850
IGISave 59.8%2.55ct | Oval | D | VVS1 | Ideal
From $1,482
Compare at $3,682
IGISave 85.7%2.55ct | Oval | F | VVS2 | Excellent
From $948
Compare at $6,630
IGISave 81.6%2.55ct | Oval | D | VS1 | Excellent
From $1,100
Compare at $5,975
IGISave 85.3%2.55ct | Oval | F | VS1 | Excellent
From $917
Compare at $6,250
IGISave 74.8%2.55ct | Oval | D | VS2 | Ideal
From $1,072
Compare at $4,250
IGISave 64.2%2.55ct | Oval | D | SI1 | Ideal
From $681
Compare at $1,902
IGISave 72.4%2.55ct | Oval | E | VVS1 | Ideal
From $1,086
Compare at $3,940
Entry pricing in this category starts around $572.
What to Know When Shopping for 2.6 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $56,984 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 $988 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.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- 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 4,805 comparable stones in this segment. Prices start around $572 and go up to $57,556.
Based on the latest market data, the average asking price is about $1,218 with a median around $988.
The observed spread is roughly $56,984 across tracked listings, which is about 99.0% 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 $988, 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 12 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 $56,984 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 Lab Grown inventory for 2.6 carat Oval diamonds.