1.1 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 1.1 carat oval lab grown diamonds usually range from $326 to $20,052, with an average price of $549.In the last month, prices for these diamonds are down 2.9%.Compare 9,812 verified listings across 12 retailers tracked by CaratRadar.
1.1 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 9,812 verified 1.1-carat oval lab grown diamonds listed across 12 online retailers. Prices in this segment range from $326 to $20,052, with an average asking price of $549 and a median of $508.
The price spread of $19,726 (98.4% 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.
9,812 diamonds tracked in this segment
Price range: $326 to $20,052
Average price: $549
Median price: $508
Available across 12 retailers
Savings potential: up to 98.4%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
9,812
$326
$549
$508
$20,052
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 31.7%1.06ct | Oval | F | VVS2 | Ideal
From $499
Compare at $730
IGISave 62.2%1.06ct | Oval | E | VVS2 | Ideal
From $499
Compare at $1,320
IGISave 35.9%1.06ct | Oval | D | VVS2 | Excellent
From $472
Compare at $737
IGISave 37.7%1.06ct | Oval | E | VVS2 | Excellent
From $508
Compare at $815
IGISave 57.2%1.06ct | Oval | E | VVS2 | Excellent
From $508
Compare at $1,187
IGISave 61.6%1.06ct | Oval | E | VVS2 | Excellent
From $503
Compare at $1,310
IGISave 69.5%1.06ct | Oval | D | VVS2 | Very Good
From $446
Compare at $1,460
IGISave 18.5%1.06ct | Oval | E | VS2 | Excellent
From $481
Compare at $590
IGISave 41.6%1.06ct | Oval | D | VVS2 | Ideal
From $531
Compare at $910
IGISave 46.5%1.06ct | Oval | F | VVS2 | Ideal
From $695
Compare at $1,300
IGISave 21.8%1.06ct | Oval | E | VVS2 | Excellent
From $437
Compare at $559
IGISave 57.4%1.06ct | Oval | E | VS1 | Excellent
From $494
Compare at $1,160
IGISave 25.5%1.06ct | Oval | E | VS1 | Ideal
From $503
Compare at $675
IGISave 68.9%1.06ct | Oval | E | VVS2 | Very Good
From $407
Compare at $1,310
IGISave 32.3%1.06ct | Oval | D | VS1 | Ideal
From $508
Compare at $750
IGISave 32.3%1.06ct | Oval | F | VVS2 | Ideal
From $494
Compare at $730
IGISave 42.7%1.06ct | Oval | D | VVS2 | Very Good
From $521
Compare at $910
IGISave 32.9%1.06ct | Oval | D | VS1 | Ideal
From $503
Compare at $750
IGISave 35.5%1.06ct | Oval | E | VVS2 | Excellent
From $503
Compare at $780
IGISave 36%1.06ct | Oval | E | VVS2 | Ideal
From $522
Compare at $815
IGISave 26.1%1.06ct | Oval | E | VS1 | Ideal
From $499
Compare at $675
IGISave 41.6%1.06ct | Oval | D | VVS2 | Ideal
From $531
Compare at $910
IGISave 28.1%1.06ct | Oval | E | VS1 | Ideal
From $485
Compare at $675
IGISave 28.1%1.06ct | Oval | E | VS1 | Ideal
From $485
Compare at $675
IGISave 70.9%1.06ct | Oval | D | VVS2 | Very Good
From $450
Compare at $1,550
IGISave 57.6%1.06ct | Oval | E | VS1 | Excellent
From $481
Compare at $1,134
IGISave 33.1%1.06ct | Oval | E | VVS2 | Excellent
From $522
Compare at $780
IGISave 57.5%1.06ct | Oval | E | VS1 | Excellent
From $485
Compare at $1,143
IGISave 18.5%1.06ct | Oval | E | VS2 | Excellent
From $481
Compare at $590
IGISave 57.4%1.06ct | Oval | D | VVS2 | Excellent
From $512
Compare at $1,204
IGISave 43.2%1.06ct | Oval | D | VVS2 | Excellent
From $517
Compare at $910
IGISave 28.8%1.06ct | Oval | E | VS1 | Ideal
From $481
Compare at $675
1.06ct | Oval | F | VS1 | Ideal
From $452
Compare at $1,180
IGISave 22.7%1.06ct | Oval | D | VS2 | Ideal
From $499
Compare at $645
IGISave 22.3%1.06ct | Oval | D | VS1 | Very Good
From $443
Compare at $570
IGISave 22.3%1.06ct | Oval | D | VS1 | Very Good
From $443
Compare at $570
IGISave 42.2%1.06ct | Oval | D | VVS2 | Ideal
From $526
Compare at $910
IGISave 57.2%1.06ct | Oval | E | VVS2 | Ideal
From $508
Compare at $1,187
IGISave 19.5%1.06ct | Oval | D | VS2 | Excellent
From $503
Compare at $625
IGISave 26.2%1.06ct | Oval | D | VVS2 | Very Good
From $539
Compare at $731
IGISave 22.3%1.06ct | Oval | D | VS1 | Very Good
From $443
Compare at $570
IGISave 22.1%1.06ct | Oval | E | VS2 | Ideal
From $475
Compare at $610
IGISave 28.8%1.06ct | Oval | E | VS1 | Ideal
From $481
Compare at $675
IGISave 67.4%1.06ct | Oval | D | VS1 | Ideal
From $437
Compare at $1,340
IGISave 51.3%1.06ct | Oval | F | VVS2 | Ideal
From $624
Compare at $1,280
IGISave 57.4%1.06ct | Oval | D | VVS2 | Ideal
From $512
Compare at $1,204
IGISave 57.4%1.06ct | Oval | D | VVS2 | Excellent
From $517
Compare at $1,213
IGISave 21.9%1.06ct | Oval | E | VS2 | Ideal
From $476
Compare at $610
IGISave 22.3%1.06ct | Oval | D | VS1 | Very Good
From $443
Compare at $570
IGISave 22.7%1.06ct | Oval | D | VS2 | Ideal
From $499
Compare at $645
Entry pricing in this category starts around $326.
What to Know When Shopping for 1.1 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $19,726 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 $508 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 9,812 comparable stones in this segment. Prices start around $326 and go up to $20,052.
Based on the latest market data, the average asking price is about $549 with a median around $508.
The observed spread is roughly $19,726 across tracked listings, which is about 98.4% 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 $508, 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 $19,726 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 1.1 carat Oval diamonds.