3 Carat Oval Lab Grown Diamond Prices Comparison
As of April 2026, 3 carat oval lab grown diamonds usually range from $432 to $13,020, with an average price of $2,565.In the last month, prices for these diamonds are down 0.7%.Compare 17,526 verified listings across 12 retailers tracked by CaratRadar.
3 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 17,526 verified 3-carat oval lab grown diamonds listed across 12 online retailers. Prices in this segment range from $432 to $13,020, with an average asking price of $2,565 and a median of $1,900.
The price spread of $12,588 (96.7% 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.
17,526 diamonds tracked in this segment
Price range: $432 to $13,020
Average price: $2,565
Median price: $1,900
Available across 12 retailers
Savings potential: up to 96.7%
Price Range Overview
As of Apr 13, 2026Real market range for this carat, shape, and diamond type.
17,526
$432
$2,565
$1,900
$13,020
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 72.7%GCAL | 3ct | Oval | D | VVS1 | Excellent
From $3,010
Compare at $11,040
Save 71.6%GCAL | 3ct | Oval | E | VS1 | Excellent
From $3,121
Compare at $10,990
Save 63.3%GCAL | 3ct | Oval | E | VVS2 | Excellent
From $3,347
Compare at $9,130
Save 72.8%GCAL | 3ct | Oval | D | VVS1 | Excellent
From $2,860
Compare at $10,520
GCAL | 3ct | Oval | D | VVS1 | Ideal
From $2,998
Compare at $7,243
GCAL | 3ct | Oval | D | VVS1 | Ideal
From $3,053
Compare at $7,614
Save 97.1%GIA | 3ct | Oval | F | SI1 | Ideal
From $1,733
Compare at $60,000
Save 52.8%GIA | 3ct | Oval | D | IF | Excellent
From $10,460
Compare at $22,160
Save 67%GIA | 3ct | Oval | D | IF | Excellent
From $7,313
Compare at $22,160
Save 72.2%GIA | 3ct | Oval | D | VVS1 | Excellent
From $4,129
Compare at $14,850
Save 29.7%GIA | 3ct | Oval | D | VVS1 | Excellent
From $8,316
Compare at $11,830
Save 74.1%GIA | 3ct | Oval | F | VS1 | Very Good
From $2,574
Compare at $9,930
Save 61.4%GIA | 3ct | Oval | E | VS1 | Excellent
From $1,963
Compare at $5,090
Save 65.9%GIA | 3ct | Oval | D | IF | Ideal
From $6,330
Compare at $18,584
GIA | 3ct | Oval | D | VVS2 | Ideal
From $4,155
Save 64.1%GIA | 3ct | Oval | E | VVS1 | Ideal
From $3,118
Compare at $8,697
Save 52.8%GIA | 3ct | Oval | D | IF | Ideal
From $10,460
Compare at $22,160
Save 52.8%GIA | 3ct | Oval | D | IF | Excellent
From $10,460
Compare at $22,160
Save 52.8%GIA | 3ct | Oval | D | IF | Excellent
From $10,460
Compare at $22,160
Save 40%GIA | 3ct | Oval | D | VS1 | Excellent
From $6,500
Compare at $10,830
Save 72.2%GIA | 3ct | Oval | D | VVS1 | Excellent
From $4,129
Compare at $14,850
Save 49.2%GIA | 3ct | Oval | D | VVS1 | Excellent
From $6,335
Compare at $12,480
Save 46.4%GIA | 3ct | Oval | D | VVS1 | Ideal
From $6,335
Compare at $11,830
Save 46.4%GIA | 3ct | Oval | D | VVS1 | Ideal
From $6,335
Compare at $11,830
Save 58.3%GIA | 3ct | Oval | D | VVS1 | Excellent
From $3,278
Compare at $7,862
Save 58.3%GIA | 3ct | Oval | D | VVS1 | Excellent
From $3,278
Compare at $7,862
Save 18%GIA | 3ct | Oval | D | FL | Ideal
From $23,090
Compare at $28,156
Save 58.3%GIA | 3ct | Oval | D | VVS1 | Excellent
From $3,278
Compare at $7,862
Save 49.2%GIA | 3ct | Oval | D | VVS1 | Ideal
From $6,335
Compare at $12,480
Save 71.7%GIA | 3ct | Oval | E | VVS1 | Ideal
From $3,008
Compare at $10,620
Save 58.2%GIA | 3ct | Oval | D | VVS2 | Ideal
From $2,227
Compare at $5,330
GIA | 3ct | Oval | D | VVS1 | Excellent
From $6,070
Save 56.9%GIA | 3ct | Oval | D | VVS2 | Excellent
From $2,756
Compare at $6,398
Save 71.4%GIA | 3ct | Oval | D | VVS2 | Excellent
From $3,049
Compare at $10,660
Save 70.9%GIA | 3ct | Oval | E | SI1 | Excellent
From $1,383
Compare at $4,760
Save 71.7%GIA | 3ct | Oval | D | VVS2 | Excellent
From $2,756
Compare at $9,730
Save 72.2%GIA | 3ct | Oval | D | VVS1 | Excellent
From $4,129
Compare at $14,850
Save 71.7%GIA | 3ct | Oval | D | VVS2 | Excellent
From $2,756
Compare at $9,730
Save 29.7%GIA | 3ct | Oval | D | VVS1 | Excellent
From $8,316
Compare at $11,830
GIA | 3ct | Oval | D | VVS2 | Ideal
From $4,155
Save 33.4%GIA | 3ct | Oval | D | VVS1 | Excellent
From $8,316
Compare at $12,480
Save 46.4%GIA | 3ct | Oval | D | VVS1 | Good
From $6,335
Compare at $11,830
Save 85.3%GIA | 3ct | Oval | D | VVS2 | Ideal
From $1,560
Compare at $10,610
Save 29.7%GIA | 3ct | Oval | D | VVS1 | Excellent
From $8,316
Compare at $11,830
Save 71.7%GIA | 3ct | Oval | E | VVS1 | Ideal
From $3,008
Compare at $10,620
Save 26.2%GIA | 3ct | Oval | D | VS1 | Ideal
From $6,500
Compare at $8,810
Save 64%GIA | 3ct | Oval | E | VVS1 | Ideal
From $3,157
Compare at $8,781
Save 15.4%GIA | 3ct | Oval | E | VVS2 | Excellent
From $2,088
Compare at $2,468
Save 58.3%GIA | 3ct | Oval | D | VVS1 | Excellent
From $3,278
Compare at $7,862
GIA | 3ct | Oval | D | VVS1 | Ideal
From $5,930
Compare at $6,335
Entry pricing in this category starts around $432.
What to Know When Shopping for 3 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $12,588 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 $1,900 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 17,526 comparable stones in this segment. Prices start around $432 and go up to $13,020.
Based on the latest market data, the average asking price is about $2,565 with a median around $1,900.
The observed spread is roughly $12,588 across tracked listings, which is about 96.7% 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 $1,900, 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 $12,588 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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