3.6 Carat Heart Lab Grown Diamond Prices Comparison
As of February 2026, 3.6 carat heart lab grown diamonds usually range from $852 to $8,181, with an average price of $1,665.In the last month, prices for these diamonds are down 1.9%.Compare 218 verified listings across 8 retailers tracked by CaratRadar.
3.6 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 218 verified 3.6-carat heart lab grown diamonds listed across 8 online retailers. Prices in this segment range from $852 to $8,181, with an average asking price of $1,665 and a median of $1,226.
The price spread of $7,329 (89.6% 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.
218 diamonds tracked in this segment
Price range: $852 to $8,181
Average price: $1,665
Median price: $1,226
Available across 8 retailers
Savings potential: up to 89.6%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
218
$852
$1,665
$1,226
$8,181
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 80.8%3.55ct | Heart | F | VVS2 | Ideal
From $1,674
Compare at $8,740
IGISave 50.2%3.55ct | Heart | E | VVS2 | Excellent
From $2,437
Compare at $4,890
IGISave 54.8%3.55ct | Heart | E | VS1 | Very Good
From $1,329
Compare at $2,942
IGISave 55.3%3.55ct | Heart | E | VS1 | Very Good
From $1,285
Compare at $2,874
IGISave 63.4%3.55ct | Heart | E | VVS2 | Excellent
From $1,127
Compare at $3,083
3.55ct | Heart | D | VVS2 | Ideal
From $1,148
Compare at $4,295
IGISave 60.5%3.55ct | Heart | F | VVS2 | Ideal
From $948
Compare at $2,397
IGISave 89.7%3.55ct | Heart | D | VVS2 | Ideal
From $1,019
Compare at $9,920
IGISave 85.4%3.55ct | Heart | F | VS2 | Ideal
From $891
Compare at $6,110
IGISave 64.5%3.55ct | Heart | D | VS1 | Very Good
From $1,235
Compare at $3,475
IGISave 86.2%3.55ct | Heart | D | VVS2 | Excellent
From $1,372
Compare at $9,920
IGISave 25.7%3.55ct | Heart | F | VS1 | Very Good
From $1,091
Compare at $1,469
IGISave 77.3%3.55ct | Heart | D | VVS2 | Ideal
From $2,232
Compare at $9,840
IGISave 82.7%3.55ct | Heart | D | VVS2 | Very Good
From $1,896
Compare at $10,930
IGISave 74.3%3.55ct | Heart | D | VVS1 | Very Good
From $3,177
Compare at $12,380
IGISave 71.3%3.55ct | Heart | E | VS1 | Ideal
From $2,326
Compare at $8,100
IGISave 84.1%3.55ct | Heart | F | VVS2 | Ideal
From $1,192
Compare at $7,510
IGISave 86.3%3.55ct | Heart | E | VS1 | Ideal
From $934
Compare at $6,800
IGISave 76.7%3.55ct | Heart | D | IF | Very Good
From $7,261
Compare at $31,230
IGISave 87.7%3.55ct | Heart | E | VS1 | Excellent
From $1,008
Compare at $8,160
IGISave 87.8%3.55ct | Heart | F | VVS2 | Ideal
From $914
Compare at $7,470
GIASave 74.6%3.55ct | Heart | G | VS2 | Excellent
From $1,632
Compare at $6,430
IGISave 77.5%3.55ct | Heart | D | VVS2 | Excellent
From $2,219
Compare at $9,840
IGISave 88.6%3.55ct | Heart | D | VVS2 | Ideal
From $1,123
Compare at $9,840
IGISave 82.7%3.55ct | Heart | D | VS1 | Ideal
From $1,077
Compare at $6,210
IGISave 88.3%3.55ct | Heart | D | VVS2 | Ideal
From $1,148
Compare at $9,840
IGISave 76.8%3.55ct | Heart | F | VVS1 | Ideal
From $2,027
Compare at $8,730
IGISave 50.5%3.55ct | Heart | F | VVS2 | Very Good
From $1,208
Compare at $2,443
IGISave 72.5%3.56ct | Heart | E | VS1 | Excellent
From $1,632
Compare at $5,930
IGISave 68.8%3.56ct | Heart | E | VS2 | Excellent
From $2,083
Compare at $6,680
IGISave 89.7%3.56ct | Heart | D | VVS2 | Ideal
From $1,018
Compare at $9,860
3.56ct | Heart | F | VS1 | Ideal
From $1,120
Compare at $7,080
IGISave 84.8%3.56ct | Heart | F | VS1 | Ideal
From $1,072
Compare at $7,050
IGISave 76.7%3.56ct | Heart | D | IF | Very Good
From $7,282
Compare at $31,310
IGISave 84.6%3.56ct | Heart | F | VVS2 | Excellent
From $1,166
Compare at $7,580
IGISave 79.2%3.56ct | Heart | E | VS1 | Ideal
From $1,322
Compare at $6,350
IGISave 86%3.56ct | Heart | E | VS1 | Excellent
From $1,154
Compare at $8,270
IGISave 70.5%3.56ct | Heart | D | VVS1 | Ideal
From $3,424
Compare at $11,610
IGISave 55.6%3.56ct | Heart | E | VVS2 | Excellent
From $1,129
Compare at $2,543
IGISave 53.4%3.56ct | Heart | E | VVS2 | Excellent
From $1,223
Compare at $2,623
IGISave 85.2%3.56ct | Heart | E | VVS2 | Ideal
From $1,395
Compare at $9,410
IGISave 86.3%3.56ct | Heart | D | VVS2 | Ideal
From $1,499
Compare at $10,960
IGISave 52%3.56ct | Heart | F | VS1 | Excellent
From $1,099
Compare at $2,289
IGISave 84.3%3.56ct | Heart | E | VVS2 | Ideal
From $1,268
Compare at $8,090
IGISave 87.5%3.56ct | Heart | E | VVS2 | Excellent
From $1,074
Compare at $8,590
IGISave 86.2%3.56ct | Heart | D | VS1 | Ideal
From $1,240
Compare at $9,010
IGISave 60.1%3.56ct | Heart | FANCY | VS1 | Very Good
From $1,572
Compare at $3,937
IGISave 87.1%3.56ct | Heart | E | VS1 | Ideal
From $1,047
Compare at $8,130
IGISave 78.5%3.56ct | Heart | G | VS2 | Ideal
From $1,208
Compare at $5,610
IGISave 70.4%3.56ct | Heart | D | VS1 | Excellent
From $1,659
Compare at $5,610
Entry pricing in this category starts around $852.
What to Know When Shopping for 3.6 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $7,329 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 $1,226 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.
- Heart-shaped diamonds require excellent symmetry to look balanced. Aim for carat weights above 0.5 where the shape is clearly visible.
Frequently Asked Questions
We currently track 218 comparable stones in this segment. Prices start around $852 and go up to $8,181.
Based on the latest market data, the average asking price is about $1,665 with a median around $1,226.
The observed spread is roughly $7,329 across tracked listings, which is about 89.6% 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 $1,226, 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 8 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 $7,329 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 3.6 carat Heart diamonds.