2.8 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 2.8 carat oval lab grown diamonds usually range from $606 to $15,134, with an average price of $1,484.In the last month, prices for these diamonds are down 2.5%.Compare 1,393 verified listings across 12 retailers tracked by CaratRadar.
2.8 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 1,393 verified 2.8-carat oval lab grown diamonds listed across 12 online retailers. Prices in this segment range from $606 to $15,134, with an average asking price of $1,484 and a median of $1,073.
The price spread of $14,528 (96.0% 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.
1,393 diamonds tracked in this segment
Price range: $606 to $15,134
Average price: $1,484
Median price: $1,073
Available across 12 retailers
Savings potential: up to 96.0%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
1,393
$606
$1,484
$1,073
$15,134
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 82.7%2.75ct | Oval | G | SI1 | Ideal
From $697
Compare at $4,030
IGISave 84.7%2.75ct | Oval | G | VS1 | Ideal
From $752
Compare at $4,930
GIASave 43.5%2.75ct | Oval | E | VVS2 | Ideal
From $5,335
Compare at $9,440
GIASave 80.3%2.75ct | Oval | D | IF | Excellent
From $3,404
Compare at $17,300
GIASave 41.5%2.75ct | Oval | D | VS1 | Ideal
From $5,775
Compare at $9,880
GIASave 84.8%2.75ct | Oval | D | VVS1 | Excellent
From $1,430
Compare at $9,440
IGISave 53.7%2.75ct | Oval | G | VS2 | Very Good
From $906
Compare at $1,956
IGISave 67.2%2.75ct | Oval | G | VVS2 | Ideal
From $1,025
Compare at $3,125
IGISave 66.5%2.75ct | Oval | D | VVS2 | Excellent
From $1,917
Compare at $5,720
IGISave 36.3%2.75ct | Oval | E | VS2 | Very Good
From $1,142
Compare at $1,792
IGISave 36.2%2.75ct | Oval | E | VS1 | Very Good
From $1,170
Compare at $1,835
IGISave 84.8%2.75ct | Oval | E | VVS1 | Ideal
From $1,399
Compare at $9,210
IGISave 86.1%2.75ct | Oval | D | VS1 | Excellent
From $966
Compare at $6,950
IGISave 72.4%2.75ct | Oval | G | VVS2 | Ideal
From $900
Compare at $3,260
IGISave 49.9%2.75ct | Oval | D | VS1 | Very Good
From $941
Compare at $1,878
IGISave 87.9%2.75ct | Oval | D | VS2 | Excellent
From $741
Compare at $6,098
IGISave 30.4%2.75ct | Oval | E | VS1 | Very Good
From $802
Compare at $1,152
IGISave 79.2%2.75ct | Oval | F | VS1 | Ideal
From $1,361
Compare at $6,540
IGISave 75.7%2.75ct | Oval | F | VVS1 | Ideal
From $1,142
Compare at $4,690
IGISave 86.2%2.75ct | Oval | D | VVS2 | Excellent
From $1,052
Compare at $7,650
IGISave 86.6%2.75ct | Oval | D | VVS2 | Ideal
From $1,022
Compare at $7,630
IGISave 19.5%2.75ct | Oval | D | VVS2 | Very Good
From $1,147
Compare at $1,424
IGISave 15.5%2.75ct | Oval | D | VS2 | Ideal
From $808
Compare at $956
IGISave 71.6%2.75ct | Oval | F | VS2 | Ideal
From $1,417
Compare at $4,993
GIASave 74.1%2.75ct | Oval | E | VVS2 | Excellent
From $2,316
Compare at $8,930
IGISave 84.7%2.75ct | Oval | G | VS1 | Ideal
From $752
Compare at $4,930
IGISave 85.1%2.75ct | Oval | E | VVS1 | Ideal
From $1,650
Compare at $11,100
IGISave 36.2%2.75ct | Oval | E | VS1 | Very Good
From $1,170
Compare at $1,835
IGISave 77.2%2.75ct | Oval | E | VVS1 | Excellent
From $2,042
Compare at $8,940
IGISave 65.5%2.75ct | Oval | E | VVS1 | Ideal
From $1,736
Compare at $5,030
IGISave 53.2%2.75ct | Oval | D | VS1 | Very Good
From $1,339
Compare at $2,861
IGISave 79%2.75ct | Oval | E | VS2 | Ideal
From $711
Compare at $3,390
IGISave 73.8%2.75ct | Oval | D | IF | Excellent
From $3,134
Compare at $11,960
IGISave 84.4%2.75ct | Oval | E | VVS2 | Ideal
From $1,183
Compare at $7,570
IGISave 77.4%2.75ct | Oval | F | VVS2 | Ideal
From $1,072
Compare at $4,750
IGISave 81.4%2.75ct | Oval | D | VS1 | Excellent
From $815
Compare at $4,370
IGISave 81.4%2.75ct | Oval | D | IF | Excellent
From $2,541
Compare at $13,630
IGISave 84.2%2.75ct | Oval | D | VVS2 | Excellent
From $1,052
Compare at $6,644
IGISave 72.4%2.75ct | Oval | D | IF | Very Good
From $3,510
Compare at $12,710
IGISave 80.6%2.75ct | Oval | D | VVS2 | Excellent
From $980
Compare at $5,060
IGISave 86.5%2.75ct | Oval | E | VVS2 | Ideal
From $817
Compare at $6,030
IGISave 83.3%2.75ct | Oval | E | VVS2 | Ideal
From $1,000
Compare at $6,000
IGISave 43.5%2.75ct | Oval | F | VS1 | Very Good
From $851
Compare at $1,506
IGISave 55.5%2.75ct | Oval | F | VS1 | Very Good
From $861
Compare at $1,935
IGISave 80.8%2.75ct | Oval | E | VS1 | Excellent
From $1,060
Compare at $5,531
IGISave 75.5%2.75ct | Oval | F | VS1 | Ideal
From $861
Compare at $3,520
IGISave 83.9%2.75ct | Oval | E | VVS1 | Ideal
From $1,210
Compare at $7,500
IGISave 39.9%2.75ct | Oval | E | VVS2 | Very Good
From $1,122
Compare at $1,868
IGISave 57%2.75ct | Oval | D | VVS1 | Very Good
From $1,852
Compare at $4,303
IGISave 80.7%2.75ct | Oval | E | VS1 | Excellent
From $1,070
Compare at $5,531
Entry pricing in this category starts around $606.
What to Know When Shopping for 2.8 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $14,528 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 $1,073 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 1,393 comparable stones in this segment. Prices start around $606 and go up to $15,134.
Based on the latest market data, the average asking price is about $1,484 with a median around $1,073.
The observed spread is roughly $14,528 across tracked listings, which is about 96.0% 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 $1,073, 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 $14,528 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 2.8 carat Oval diamonds.