0.2 Carat Oval Lab Grown Diamond Prices Comparison
As of October 2026, 0.2 carat oval lab grown diamonds in the 0.20–0.29 carat benchmark range usually range from $50 to $199, with an average price of $115.Compare 213 verified listings across 3 retailers tracked by CaratRadar.
0.2 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 213 verified 0.2-carat oval lab grown diamonds in the 0.20–0.29 carat benchmark range, listed across 3 online retailers. Prices in this segment range from $50 to $199, with an average asking price of $115 and a median of $110.
The price spread of $149 (74.8% 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 use the same benchmark range throughout the page and 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.
213 diamonds tracked in the 0.20–0.29 carat benchmark
Price range: $50 to $199
Average price: $115
Median price: $110
Available across 3 retailers
Savings potential: up to 74.8%
Price Range Overview
As of Oct 16, 2026Real market range for this carat, shape, and diamond type.
213
$50
$115
$110
$199
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers in the same benchmark range and open any listing for full details.
Save 55.1%IGI | 0.21ct | Oval | E | SI1 | Ideal
From $50
Compare at $111
Save 41.3%IGI | 0.24ct | Oval | D | VS2 | Very Good
From $64
Compare at $109
Save 41.9%IGI | 0.24ct | Oval | D | VS1 | Very Good
From $65
Compare at $112
Save 40.9%IGI | 0.22ct | Oval | D | VVS1 | Ideal
From $65
Compare at $110
Save 40.1%IGI | 0.23ct | Oval | D | SI1 | Ideal
From $68
Compare at $114
Save 78.1%IGI | 0.26ct | Oval | E | VS2 | Very Good
From $70
Compare at $319
Save 78.1%IGI | 0.26ct | Oval | D | VS2 | Very Good
From $70
Compare at $319
Save 78.1%IGI | 0.26ct | Oval | E | VS2 | Very Good
From $70
Compare at $319
Save 78.1%IGI | 0.26ct | Oval | D | VS2 | Very Good
From $70
Compare at $319
Save 78%IGI | 0.26ct | Oval | F | VVS2 | Very Good
From $71
Compare at $322
Save 77.6%IGI | 0.26ct | Oval | E | VS1 | Very Good
From $71
Compare at $317
Save 77.4%IGI | 0.27ct | Oval | F | VS1 | Very Good
From $72
Compare at $319
Save 77.5%IGI | 0.27ct | Oval | E | VS1 | Very Good
From $73
Compare at $324
Save 77.7%IGI | 0.27ct | Oval | E | VS1 | Very Good
From $73
Compare at $328
Save 77.5%IGI | 0.27ct | Oval | E | VS2 | Very Good
From $73
Compare at $325
Save 77.7%IGI | 0.27ct | Oval | E | VS1 | Very Good
From $73
Compare at $328
Save 77.5%IGI | 0.27ct | Oval | E | VS2 | Very Good
From $73
Compare at $325
Save 77.5%IGI | 0.27ct | Oval | E | VS2 | Very Good
From $73
Compare at $325
Save 30.5%IGI | 0.24ct | Oval | D | VS2 | Very Good
From $74
Compare at $106
Save 30.5%IGI | 0.24ct | Oval | D | VS2 | Very Good
From $74
Compare at $106
Save 30.5%IGI | 0.24ct | Oval | D | VS2 | Very Good
From $74
Compare at $106
Save 30.5%IGI | 0.24ct | Oval | D | VS2 | Very Good
From $74
Compare at $106
Save 77.3%IGI | 0.28ct | Oval | D | VS2 | Very Good
From $75
Compare at $331
Save 77.3%IGI | 0.28ct | Oval | E | VS2 | Very Good
From $75
Compare at $331
Save 42.7%IGI | 0.21ct | Oval | F | VS1 | Very Good
From $75
Compare at $131
Save 75.3%IGI | 0.25ct | Oval | D | VS2 | Good
From $76
Compare at $308
Save 75.3%IGI | 0.25ct | Oval | D | VS2 | Excellent
From $76
Compare at $308
Save 31.6%IGI | 0.23ct | Oval | D | VVS2 | Very Good
From $76
Compare at $111
Save 31.6%IGI | 0.23ct | Oval | D | VVS2 | Very Good
From $76
Compare at $111
Save 77.2%IGI | 0.28ct | Oval | E | VS1 | Very Good
From $76
Compare at $334
Save 77.2%IGI | 0.28ct | Oval | F | VVS2 | Very Good
From $76
Compare at $334
Save 76.8%IGI | 0.27ct | Oval | E | VVS2 | Very Good
From $76
Compare at $328
Save 40.8%IGI | 0.27ct | Oval | E | VVS2 | Ideal
From $76
Compare at $128
Save 75.4%IGI | 0.26ct | Oval | D | VS2 | Excellent
From $77
Compare at $313
Save 75.4%IGI | 0.26ct | Oval | D | VS2 | Very Good
From $77
Compare at $313
Save 77.1%IGI | 0.29ct | Oval | F | VS1 | Very Good
From $77
Compare at $336
Save 76.9%IGI | 0.28ct | Oval | E | VVS2 | Very Good
From $78
Compare at $337
Save 76.9%IGI | 0.28ct | Oval | E | VVS2 | Very Good
From $78
Compare at $337
Save 75.3%IGI | 0.25ct | Oval | E | VS1 | Very Good
From $78
Compare at $316
Save 76.9%IGI | 0.28ct | Oval | E | VVS2 | Very Good
From $78
Compare at $337
Save 76.9%IGI | 0.28ct | Oval | D | VVS2 | Ideal
From $78
Compare at $337
Save 75.2%IGI | 0.27ct | Oval | D | VS2 | Very Good
From $79
Compare at $319
Save 76.5%IGI | 0.29ct | Oval | E | VS1 | Very Good
From $79
Compare at $336
Save 76.8%IGI | 0.29ct | Oval | E | VS1 | Very Good
From $79
Compare at $340
Save 76.8%IGI | 0.29ct | Oval | E | VS1 | Very Good
From $79
Compare at $340
Save 76.5%IGI | 0.29ct | Oval | E | VS1 | Very Good
From $79
Compare at $336
Save 44.7%IGI | 0.23ct | Oval | E | VS2 | Very Good
From $79
Compare at $143
Save 76.8%IGI | 0.29ct | Oval | D | VS1 | Ideal
From $79
Compare at $340
Save 44.5%IGI | 0.23ct | Oval | D | VS2 | Very Good
From $80
Compare at $144
Save 76.4%IGI | 0.29ct | Oval | E | VVS2 | Very Good
From $81
Compare at $343
Entry pricing in this benchmark range starts around $50.
What to Know When Shopping for 0.2 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $149 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 $110 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 213 comparable stones in the 0.20–0.29 carat benchmark range. Prices start around $50 and go up to $199.
Based on the latest market data, the average asking price is about $115 with a median around $110.
The observed spread is roughly $149 across tracked listings, which is about 74.8% from highest to lowest offer in the 0.20–0.29 carat benchmark range.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $115. The median price is $110, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 3 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 $149 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 the 0.20–0.29 carat Oval diamond benchmark.