6 Carat Heart Lab Grown Diamond Prices Comparison
As of February 2026, 6 carat heart lab grown diamonds usually range from $1,200 to $7,270, with an average price of $2,572.In the last month, prices for these diamonds are down 2.9%.Compare 84 verified listings across 7 retailers tracked by CaratRadar.
6 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 84 verified 6-carat heart lab grown diamonds listed across 7 online retailers. Prices in this segment range from $1,200 to $7,270, with an average asking price of $2,572 and a median of $2,090.
The price spread of $6,070 (83.5% 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.
84 diamonds tracked in this segment
Price range: $1,200 to $7,270
Average price: $2,572
Median price: $2,090
Available across 7 retailers
Savings potential: up to 83.5%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
84
$1,200
$2,572
$2,091
$7,270
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 83.6%5.96ct | Heart | F | VVS2 | Very Good
From $2,209
Compare at $13,470
IGISave 88.4%5.97ct | Heart | E | VS2 | Ideal
From $1,367
Compare at $11,800
IGISave 68.2%5.98ct | Heart | K | VS1 | Very Good
From $1,200
Compare at $3,770
IGISave 89.4%5.98ct | Heart | F | VVS2 | Ideal
From $1,424
Compare at $13,470
IGISave 86.4%6ct | Heart | F | VS1 | Ideal
From $1,685
Compare at $12,390
IGISave 87.7%6ct | Heart | F | VVS2 | Excellent
From $1,670
Compare at $13,600
IGISave 88.1%6ct | Heart | E | VS2 | Ideal
From $1,416
Compare at $11,860
IGISave 59.3%6ct | Heart | E | VVS2 | Ideal
From $3,968
Compare at $9,750
IGISave 88.5%6ct | Heart | E | VVS2 | Ideal
From $1,718
Compare at $14,960
IGISave 87.8%6ct | Heart | F | VVS2 | Ideal
From $1,651
Compare at $13,570
IGISave 71.6%6.01ct | Heart | FANCY | VS2 | Fair
From $1,587
Compare at $5,589
IGISave 50%6.01ct | Heart | FANCY | VS1 | Very Good
From $2,400
Compare at $4,803
IGISave 80.3%6.01ct | Heart | D | VVS2 | Excellent
From $3,491
Compare at $17,720
IGISave 85.3%6.01ct | Heart | F | VVS2 | Good
From $2,002
Compare at $13,620
IGISave 88.6%6.01ct | Heart | E | VVS2 | Very Good
From $1,708
Compare at $14,950
IGISave 59.5%6.01ct | Heart | D | VVS2 | Very Good
From $2,945
Compare at $7,270
IGISave 84.5%6.01ct | Heart | E | VS1 | Ideal
From $1,707
Compare at $11,020
IGISave 74.4%6.01ct | Heart | D | VS1 | Very Good
From $3,951
Compare at $15,420
IGISave 85.6%6.01ct | Heart | D | VS2 | Ideal
From $1,883
Compare at $13,100
IGISave 58.4%6.01ct | Heart | E | VVS2 | Ideal
From $1,612
Compare at $3,870
IGISave 90.5%6.01ct | Heart | E | VS1 | Excellent
From $1,428
Compare at $15,100
IGISave 86%6.01ct | Heart | E | VVS2 | Very Good
From $2,104
Compare at $14,990
IGISave 82.5%6.01ct | Heart | E | VVS2 | Ideal
From $2,632
Compare at $15,010
IGISave 73.2%6.01ct | Heart | D | VVS2 | Ideal
From $2,945
Compare at $10,990
IGISave 81.4%6.01ct | Heart | F | VS1 | Ideal
From $2,322
Compare at $12,450
IGISave 60.8%6.01ct | Heart | F | VS1 | Ideal
From $1,612
Compare at $4,116
GIASave 42.5%6.01ct | Heart | G | VS2 | Excellent
From $2,695
Compare at $4,686
IGISave 82.4%6.01ct | Heart | E | VS1 | Ideal
From $6,411
Compare at $36,450
IGISave 86.1%6.01ct | Heart | D | VVS2 | Ideal
From $7,270
Compare at $52,350
IGISave 75.1%6.02ct | Heart | F | VVS2 | Excellent
From $4,831
Compare at $19,430
IGISave 83.4%6.02ct | Heart | F | VVS2 | Excellent
From $2,268
Compare at $13,640
IGISave 32.8%6.02ct | Heart | FANCY | VS2 | Excellent
From $5,941
Compare at $8,845
IGISave 79.5%6.02ct | Heart | D | VVS2 | Excellent
From $3,647
Compare at $17,800
IGISave 83%6.02ct | Heart | F | VS1 | Excellent
From $2,726
Compare at $16,000
IGISave 72.8%6.02ct | Heart | FANCY | VS1 | Excellent
From $3,647
Compare at $13,387
IGISave 87.8%6.02ct | Heart | F | VVS2 | Good
From $1,663
Compare at $13,640
IGISave 90.5%6.02ct | Heart | E | VS1 | Ideal
From $1,430
Compare at $15,120
IGISave 77.9%6.02ct | Heart | E | VS1 | Ideal
From $2,424
Compare at $10,970
IGISave 49.1%6.02ct | Heart | E | VS1 | Very Good
From $2,005
Compare at $3,943
IGISave 86%6.02ct | Heart | D | VS2 | Ideal
From $1,845
Compare at $13,160
IGISave 73.5%6.02ct | Heart | F | VVS1 | Excellent
From $4,580
Compare at $17,260
IGISave 85.3%6.02ct | Heart | F | VVS2 | Excellent
From $2,005
Compare at $13,640
6.02ct | Heart | E | VVS2 | Very Good
From $2,107
Compare at $14,920
IGISave 43.5%6.02ct | Heart | F | VVS2 | Very Good
From $2,005
Compare at $3,552
IGISave 83.5%6.02ct | Heart | F | VVS2 | Excellent
From $3,212
Compare at $19,430
IGISave 87.7%6.02ct | Heart | F | VVS2 | Very Good
From $1,675
Compare at $13,640
IGISave 70.5%6.02ct | Heart | E | VVS1 | Good
From $5,011
Compare at $16,980
IGISave 85.7%6.02ct | Heart | F | VS1 | Very Good
From $2,077
Compare at $14,562
IGISave 86.1%6.02ct | Heart | F | VVS2 | Excellent
From $1,890
Compare at $13,610
IGISave 23.4%6.02ct | Heart | F | VVS2 | Ideal
From $1,583
Compare at $2,067
Entry pricing in this category starts around $1,200.
What to Know When Shopping for 6 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $6,070 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 $2,090 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 84 comparable stones in this segment. Prices start around $1,200 and go up to $7,270.
Based on the latest market data, the average asking price is about $2,572 with a median around $2,090.
The observed spread is roughly $6,070 across tracked listings, which is about 83.5% 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 $2,090, 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 7 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 $6,070 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 6 carat Heart diamonds.