5.3 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 5.3 carat oval lab grown diamonds usually range from $962 to $64,630, with an average price of $3,403.In the last month, prices for these diamonds are down 3.3%.Compare 217 verified listings across 9 retailers tracked by CaratRadar.
5.3 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 217 verified 5.3-carat oval lab grown diamonds listed across 9 online retailers. Prices in this segment range from $962 to $64,630, with an average asking price of $3,403 and a median of $1,705.
The price spread of $63,668 (98.5% 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.
217 diamonds tracked in this segment
Price range: $962 to $64,630
Average price: $3,403
Median price: $1,705
Available across 9 retailers
Savings potential: up to 98.5%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
217
$962
$3,403
$1,705
$64,630
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 37.6%5.25ct | Oval | I | VS1 | Ideal
From $1,118
Compare at $1,792
IGISave 77.5%5.25ct | Oval | G | VS1 | Ideal
From $1,343
Compare at $5,960
IGISave 75.7%5.25ct | Oval | F | SI1 | Ideal
From $1,200
Compare at $4,930
IGISave 82.4%5.25ct | Oval | F | VS1 | Excellent
From $1,372
Compare at $7,790
IGISave 82.4%5.25ct | Oval | F | VS1 | Excellent
From $1,372
Compare at $7,790
GIASave 63%5.25ct | Oval | D | VS1 | Ideal
From $13,340
Compare at $36,030
GIASave 32.5%5.25ct | Oval | E | VVS2 | Excellent
From $4,291
Compare at $6,361
IGISave 82%5.25ct | Oval | E | VS1 | Ideal
From $3,569
Compare at $19,830
GIASave 64.3%5.25ct | Oval | D | IF | Excellent
From $25,089
Compare at $70,270
IGISave 42.1%5.25ct | Oval | H | VS2 | Ideal
From $1,808
Compare at $3,120
IGISave 81.4%5.25ct | Oval | F | VS1 | Excellent
From $1,372
Compare at $7,360
IGISave 75.3%5.25ct | Oval | E | VVS2 | Ideal
From $2,616
Compare at $10,610
IGISave 76%5.25ct | Oval | G | VS1 | Ideal
From $1,343
Compare at $5,600
IGISave 42.1%5.25ct | Oval | H | VVS2 | Very Good
From $1,768
Compare at $3,052
IGISave 89.1%5.25ct | Oval | E | VS1 | Very Good
From $1,441
Compare at $13,158
IGISave 85%5.25ct | Oval | E | VS1 | Very Good
From $1,253
Compare at $8,380
IGISave 60.3%5.25ct | Oval | FANCY | VVS2 | Excellent
From $4,719
Compare at $11,883
IGISave 58.6%5.25ct | Oval | D | VVS1 | Ideal
From $7,424
Compare at $17,930
GIASave 38.6%5.25ct | Oval | E | VS1 | Very Good
From $7,237
Compare at $11,786
IGISave 83.9%5.25ct | Oval | F | VS2 | Ideal
From $1,169
Compare at $7,240
IGISave 68.8%5.25ct | Oval | F | VS1 | Excellent
From $3,248
Compare at $10,400
IGISave 80.8%5.25ct | Oval | G | VS1 | Very Good
From $1,763
Compare at $9,170
IGISave 82.5%5.25ct | Oval | F | VVS2 | Ideal
From $1,340
Compare at $7,640
IGISave 18.1%5.25ct | Oval | E | VVS2 | Very Good
From $1,615
Compare at $1,973
IGISave 64.3%5.25ct | Oval | F | VVS2 | Excellent
From $1,295
Compare at $3,625
IGISave 79.9%5.25ct | Oval | E | VS2 | Excellent
From $1,382
Compare at $6,870
IGISave 73.4%5.25ct | Oval | F | IF | Ideal
From $13,849
Compare at $52,070
IGISave 77.3%5.25ct | Oval | E | VVS2 | Ideal
From $1,815
Compare at $8,010
IGISave 36.3%5.25ct | Oval | D | VS1 | Ideal
From $3,412
Compare at $5,355
IGISave 50.3%5.26ct | Oval | F | VS1 | Ideal
From $7,713
Compare at $15,524
IGISave 83.3%5.26ct | Oval | F | VS1 | Excellent
From $1,374
Compare at $8,230
IGISave 43.6%5.26ct | Oval | G | VS1 | Ideal
From $6,816
Compare at $12,089
IGISave 33.4%5.26ct | Oval | F | SI1 | Ideal
From $1,823
Compare at $2,736
GIASave 71.2%5.26ct | Oval | E | VS1 | Excellent
From $2,563
Compare at $8,900
IGISave 84.8%5.26ct | Oval | F | VS2 | Ideal
From $1,419
Compare at $9,360
IGISave 89.3%5.26ct | Oval | F | VS1 | Ideal
From $1,161
Compare at $10,890
IGISave 77.8%5.26ct | Oval | E | VVS2 | Excellent
From $1,786
Compare at $8,030
IGISave 78.2%5.26ct | Oval | E | VVS2 | Excellent
From $2,097
Compare at $9,630
IGISave 70.2%5.26ct | Oval | G | VVS1 | Very Good
From $5,117
Compare at $17,160
IGISave 86.9%5.26ct | Oval | E | VVS2 | Excellent
From $1,756
Compare at $13,430
IGISave 21.9%5.26ct | Oval | D | IF | Ideal
From $23,056
Compare at $29,530
IGISave 80.5%5.26ct | Oval | E | VS1 | Ideal
From $1,733
Compare at $8,900
IGISave 80.8%5.26ct | Oval | G | VS1 | Very Good
From $1,766
Compare at $9,180
GIASave 78.4%5.26ct | Oval | E | VS1 | Excellent
From $3,697
Compare at $17,080
IGISave 81.9%5.26ct | Oval | F | VVS2 | Excellent
From $1,646
Compare at $9,080
IGISave 16%5.26ct | Oval | F | VVS2 | Very Good
From $1,246
Compare at $1,482
IGISave 71.5%5.26ct | Oval | E | VS2 | Very Good
From $1,213
Compare at $4,260
IGISave 80.8%5.26ct | Oval | E | VVS2 | Very Good
From $2,016
Compare at $10,490
IGISave 41.9%5.26ct | Oval | G | VS2 | Excellent
From $2,286
Compare at $3,933
IGISave 90.6%5.26ct | Oval | F | VS1 | Excellent
From $1,226
Compare at $13,060
Entry pricing in this category starts around $962.
What to Know When Shopping for 5.3 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $63,668 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 $1,705 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 217 comparable stones in this segment. Prices start around $962 and go up to $64,630.
Based on the latest market data, the average asking price is about $3,403 with a median around $1,705.
The observed spread is roughly $63,668 across tracked listings, which is about 98.5% 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 $1,705, 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 9 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 $63,668 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 5.3 carat Oval diamonds.