3.6 Carat Oval Lab Grown Diamond Prices Comparison
As of May 2026, 3.6 carat oval lab grown diamonds usually range from $559 to $29,920, with an average price of $3,966.In the last month, prices for these diamonds are down 5.3%.Compare 174 verified listings across 10 retailers tracked by CaratRadar.
3.6 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 174 verified 3.6-carat oval lab grown diamonds listed across 10 online retailers. Prices in this segment range from $559 to $29,920, with an average asking price of $3,966 and a median of $2,770.
The price spread of $29,361 (98.1% 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.
174 diamonds tracked in this segment
Price range: $559 to $29,920
Average price: $3,966
Median price: $2,770
Available across 10 retailers
Savings potential: up to 98.1%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
174
$559
$3,966
$2,770
$29,920
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 52%IGI | 3.66ct | Oval | G | VS1 | Very Good
From $596
Compare at $1,242
Save 63.5%IGI | 3.7ct | Oval | G | VS1 | Ideal
From $645
Compare at $1,769
Save 63.5%IGI | 3.7ct | Oval | G | VS1 | Ideal
From $645
Compare at $1,769
Save 63.5%IGI | 3.7ct | Oval | G | VS1 | Ideal
From $645
Compare at $1,769
Save 63.5%IGI | 3.7ct | Oval | G | VS1 | Ideal
From $645
Compare at $1,769
Save 64.5%IGI | 3.7ct | Oval | F | VS1 | Very Good
From $694
Compare at $1,956
Save 74.7%IGI | 3.68ct | Oval | F | VS1 | Excellent
From $707
Compare at $2,795
Save 75.7%IGI | 3.7ct | Oval | F | VS1 | Ideal
From $711
Compare at $2,920
Save 63.4%IGI | 3.63ct | Oval | E | VS1 | Very Good
From $745
Compare at $2,038
Save 63.3%IGI | 3.65ct | Oval | E | VS1 | Ideal
From $756
Compare at $2,060
Save 62.8%IGI | 3.63ct | Oval | E | VS1 | Very Good
From $760
Compare at $2,042
Save 61.1%IGI | 3.69ct | Oval | F | VS1 | Very Good
From $762
Compare at $1,960
Save 70.5%IGI | 3.7ct | Oval | F | VS2 | Very Good
From $763
Compare at $2,584
Save 63.8%IGI | 3.7ct | Oval | E | VS1 | Ideal
From $766
Compare at $2,115
IGI | 3.67ct | Oval | G | VVS2 | Very Good
From $779
Compare at $931
Save 63.6%IGI | 3.69ct | Oval | E | VS1 | Excellent
From $784
Compare at $2,153
Save 62%IGI | 3.7ct | Oval | F | VVS2 | Very Good
From $786
Compare at $2,071
Save 62.4%IGI | 3.65ct | Oval | F | VS2 | Very Good
From $815
Compare at $2,165
Save 56.9%IGI | 3.69ct | Oval | G | SI1 | Ideal
From $820
Compare at $1,903
Save 63.8%IGI | 3.7ct | Oval | E | VVS2 | Excellent
From $821
Compare at $2,270
Save 65.1%IGI | 3.66ct | Oval | D | VS1 | Very Good
From $821
Compare at $2,350
Save 78.2%IGI | 3.61ct | Oval | H | VVS2 | Very Good
From $827
Compare at $3,790
Save 63.1%IGI | 3.69ct | Oval | E | VVS2 | Excellent
From $836
Compare at $2,263
Save 79.6%IGI | 3.62ct | Oval | G | VS1 | Ideal
From $841
Compare at $4,130
Save 72.4%IGI | 3.61ct | Oval | FANCY | VS1 | Good
From $846
Compare at $3,065
Save 59.7%IGI | 3.69ct | Oval | F | VVS2 | Excellent
From $847
Compare at $2,103
Save 54.9%IGI | 3.65ct | Oval | F | VS1 | Very Good
From $857
Compare at $1,902
Save 42.4%IGI | 3.63ct | Oval | F | VS1 | Ideal
From $864
Compare at $1,500
Save 63.3%IGI | 3.7ct | Oval | E | VVS2 | Excellent
From $864
Compare at $2,357
Save 36.8%IGI | 3.7ct | Oval | H | VS1 | Ideal
From $880
Compare at $1,393
Save 77.8%IGI | 3.7ct | Oval | G | VS1 | Ideal
From $881
Compare at $3,970
Save 42.7%IGI | 3.68ct | Oval | F | VS1 | Excellent
From $883
Compare at $1,541
Save 54.9%IGI | 3.69ct | Oval | F | VS1 | Very Good
From $886
Compare at $1,964
Save 58.2%IGI | 3.67ct | Oval | F | VVS2 | Very Good
From $887
Compare at $2,120
Save 53.1%IGI | 3.64ct | Oval | E | VS2 | Very Good
From $903
Compare at $1,926
Save 60.2%IGI | 3.69ct | Oval | E | VVS2 | Very Good
From $907
Compare at $2,279
Save 40.2%IGI | 3.7ct | Oval | D | VS2 | Very Good
From $924
Compare at $1,544
Save 61.7%IGI | 3.69ct | Oval | D | VS1 | Ideal
From $925
Compare at $2,415
Save 59.1%IGI | 3.68ct | Oval | E | VVS2 | Very Good
From $929
Compare at $2,273
Save 44.9%IGI | 3.63ct | Oval | G | VS1 | Very Good
From $937
Compare at $1,700
Save 58.8%IGI | 3.67ct | Oval | D | VS2 | Very Good
From $940
Compare at $2,282
Save 47.6%IGI | 3.67ct | Oval | E | VS1 | Very Good
From $954
Compare at $1,821
IGI | 3.7ct | Oval | FANCY | VS1 | Very Good
From $955
Compare at $1,050
Save 57.5%IGI | 3.66ct | Oval | E | VVS2 | Very Good
From $960
Compare at $2,260
Save 39.7%IGI | 3.67ct | Oval | F | VVS2 | Excellent
From $979
Compare at $1,624
Save 23.8%IGI | 3.66ct | Oval | E | VVS2 | Very Good
From $1,010
Compare at $1,326
Save 53.9%IGI | 3.61ct | Oval | E | VVS2 | Ideal
From $1,025
Compare at $2,224
Save 43.8%IGI | 3.65ct | Oval | D | VS1 | Ideal
From $1,042
Compare at $1,854
Save 48.2%IGI | 3.64ct | Oval | F | VS1 | Very Good
From $1,045
Compare at $2,018
Save 53.9%IGI | 3.66ct | Oval | E | VVS2 | Ideal
From $1,050
Compare at $2,280
Entry pricing in this category starts around $559.
What to Know When Shopping for 3.6 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $29,361 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 $2,770 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 174 comparable stones in this segment. Prices start around $559 and go up to $29,920.
Based on the latest market data, the average asking price is about $3,966 with a median around $2,770.
The observed spread is roughly $29,361 across tracked listings, which is about 98.1% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $3,966. The median price is $2,770, 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 10 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 $29,361 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.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
3.5 Carat Oval Lab Grown Diamond Prices
3.7 Carat Oval Lab Grown Diamond Prices
3.4 Carat Oval Lab Grown Diamond Prices
3.8 Carat Oval Lab Grown Diamond Prices
3.3 Carat Oval Lab Grown Diamond Prices
3.9 Carat Oval Lab Grown Diamond Prices
3.2 Carat Oval Lab Grown Diamond Prices
3.6 Carat Round Lab Grown Diamond Prices
3.6 Carat Radiant Lab Grown Diamond Prices
3.6 Carat Emerald Lab Grown Diamond Prices
3.6 Carat Cushion Lab Grown Diamond Prices
3.6 Carat Pear Lab Grown Diamond Prices
Tracking Lab Grown inventory for 3.6 carat Oval diamonds.