2.9 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 2.9 carat oval lab grown diamonds usually range from $608 to $14,395, with an average price of $1,356.In the last month, prices for these diamonds are down 2.4%.Compare 1,156 verified listings across 10 retailers tracked by CaratRadar.
2.9 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 1,156 verified 2.9-carat oval lab grown diamonds listed across 10 online retailers. Prices in this segment range from $608 to $14,395, with an average asking price of $1,356 and a median of $1,021.
The price spread of $13,787 (95.8% 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.
1,156 diamonds tracked in this segment
Price range: $608 to $14,395
Average price: $1,356
Median price: $1,021
Available across 10 retailers
Savings potential: up to 95.8%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
1,156
$608
$1,356
$1,021
$14,395
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 84.9%2.86ct | Oval | G | VS1 | Ideal
From $772
Compare at $5,120
IGISave 34.3%2.86ct | Oval | H | VS1 | Ideal
From $749
Compare at $1,140
IGISave 81.7%2.86ct | Oval | H | VVS2 | Ideal
From $801
Compare at $4,390
GIASave 29.7%2.86ct | Oval | D | VVS2 | Ideal
From $6,235
Compare at $8,870
GIASave 81.1%2.86ct | Oval | E | VVS2 | Excellent
From $1,891
Compare at $10,010
GIASave 80.2%2.86ct | Oval | D | IF | Ideal
From $3,388
Compare at $17,090
GIASave 81.1%2.86ct | Oval | E | VVS2 | Excellent
From $1,914
Compare at $10,150
IGISave 78.7%2.86ct | Oval | E | VVS1 | Ideal
From $1,707
Compare at $8,020
IGISave 78.5%2.86ct | Oval | E | IF | Excellent
From $2,363
Compare at $10,990
IGISave 80.3%2.86ct | Oval | E | VVS2 | Ideal
From $1,222
Compare at $6,190
IGISave 18.1%2.86ct | Oval | E | VVS2 | Very Good
From $904
Compare at $1,104
IGISave 83.1%2.86ct | Oval | D | VS1 | Ideal
From $766
Compare at $4,540
IGISave 78.4%2.86ct | Oval | D | VVS1 | Ideal
From $1,833
Compare at $8,490
IGISave 83.1%2.86ct | Oval | F | VVS2 | Ideal
From $1,064
Compare at $6,285
IGISave 75.1%2.86ct | Oval | D | VS1 | Ideal
From $1,132
Compare at $4,540
IGISave 77.2%2.86ct | Oval | E | VVS2 | Ideal
From $1,585
Compare at $6,950
IGISave 62.2%2.86ct | Oval | E | VS1 | Excellent
From $928
Compare at $2,455
IGISave 50.1%2.86ct | Oval | E | VVS2 | Very Good
From $944
Compare at $1,894
IGISave 66.2%2.86ct | Oval | E | VS1 | Excellent
From $801
Compare at $2,370
IGISave 59.5%2.86ct | Oval | F | VS2 | Excellent
From $878
Compare at $2,170
IGISave 38.4%2.86ct | Oval | E | VS1 | Very Good
From $1,132
Compare at $1,838
IGISave 86.1%2.86ct | Oval | D | VVS2 | Excellent
From $996
Compare at $7,170
IGISave 75.6%2.86ct | Oval | D | VS1 | Ideal
From $1,223
Compare at $5,020
IGISave 83.7%2.86ct | Oval | E | VS1 | Excellent
From $935
Compare at $5,752
IGISave 54.5%2.86ct | Oval | D | VS1 | Very Good
From $913
Compare at $2,008
IGISave 84.9%2.86ct | Oval | E | VVS2 | Excellent
From $939
Compare at $6,230
IGISave 75.5%2.86ct | Oval | D | VVS2 | Ideal
From $1,415
Compare at $5,780
IGISave 85.7%2.86ct | Oval | E | VVS2 | Ideal
From $884
Compare at $6,190
IGISave 84.9%2.86ct | Oval | E | VVS2 | Ideal
From $939
Compare at $6,230
IGISave 81.4%2.86ct | Oval | E | VVS2 | Ideal
From $1,159
Compare at $6,230
IGISave 84.9%2.86ct | Oval | E | VVS2 | Excellent
From $939
Compare at $6,230
IGISave 69.9%2.86ct | Oval | E | VVS1 | Excellent
From $1,991
Compare at $6,620
IGISave 75.3%2.86ct | Oval | E | VVS2 | Excellent
From $1,371
Compare at $5,548
IGISave 15.5%2.86ct | Oval | E | VVS2 | Ideal
From $899
Compare at $1,064
IGISave 85%2.86ct | Oval | E | VVS2 | Excellent
From $939
Compare at $6,255
GIASave 80.2%2.86ct | Oval | D | IF | Excellent
From $3,388
Compare at $17,090
GIASave 70.2%2.86ct | Oval | D | IF | Ideal
From $5,093
Compare at $17,090
GIASave 69.8%2.86ct | Oval | D | IF | Excellent
From $3,455
Compare at $11,430
IGISave 33%2.86ct | Oval | H | VS2 | Ideal
From $721
Compare at $1,075
IGISave 34.3%2.86ct | Oval | H | VS1 | Ideal
From $749
Compare at $1,140
IGISave 85.8%2.86ct | Oval | F | VS1 | Excellent
From $969
Compare at $6,800
IGISave 81.6%2.86ct | Oval | D | VVS2 | Ideal
From $1,452
Compare at $7,880
IGISave 84.9%2.86ct | Oval | E | VS2 | Ideal
From $857
Compare at $5,690
IGISave 79.3%2.86ct | Oval | F | VVS2 | Excellent
From $873
Compare at $4,220
IGISave 63.3%2.86ct | Oval | D | VVS2 | Ideal
From $1,106
Compare at $3,014
IGISave 77.7%2.86ct | Oval | G | VVS2 | Excellent
From $680
Compare at $3,050
IGISave 49.8%2.86ct | Oval | E | VS2 | Very Good
From $934
Compare at $1,860
IGISave 81.9%2.86ct | Oval | F | VS2 | Ideal
From $720
Compare at $3,980
IGISave 84.9%2.86ct | Oval | E | VVS2 | Excellent
From $939
Compare at $6,230
IGISave 84.9%2.86ct | Oval | E | VVS2 | Excellent
From $939
Compare at $6,230
Entry pricing in this category starts around $608.
What to Know When Shopping for 2.9 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $13,787 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 $1,021 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 1,156 comparable stones in this segment. Prices start around $608 and go up to $14,395.
Based on the latest market data, the average asking price is about $1,356 with a median around $1,021.
The observed spread is roughly $13,787 across tracked listings, which is about 95.8% 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 $1,021, 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 10 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 $13,787 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 2.9 carat Oval diamonds.