6.1 Carat Heart Lab Grown Diamond Prices Comparison
As of February 2026, 6.1 carat heart lab grown diamonds usually range from $1,372 to $34,960, with an average price of $3,152.In the last month, prices for these diamonds are down 3.2%.Compare 100 verified listings across 9 retailers tracked by CaratRadar.
6.1 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 100 verified 6.1-carat heart lab grown diamonds listed across 9 online retailers. Prices in this segment range from $1,372 to $34,960, with an average asking price of $3,152 and a median of $2,058.
The price spread of $33,588 (96.1% 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.
100 diamonds tracked in this segment
Price range: $1,372 to $34,960
Average price: $3,152
Median price: $2,058
Available across 9 retailers
Savings potential: up to 96.1%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
100
$1,372
$3,152
$2,058
$34,960
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 59%6.05ct | Heart | E | VS1 | Ideal
From $3,858
Compare at $9,400
IGISave 81.5%6.05ct | Heart | D | VS2 | Ideal
From $2,399
Compare at $12,980
IGISave 76.2%6.05ct | Heart | G | VVS1 | Excellent
From $3,195
Compare at $13,410
IGISave 85.3%6.05ct | Heart | F | VVS2 | Ideal
From $2,015
Compare at $13,710
IGISave 62.1%6.05ct | Heart | F | VVS2 | Ideal
From $1,560
Compare at $4,115
IGISave 61%6.05ct | Heart | E | VVS2 | Ideal
From $1,797
Compare at $4,604
IGISave 60.6%6.05ct | Heart | E | VVS2 | Very Good
From $1,797
Compare at $4,561
IGISave 86%6.05ct | Heart | G | VVS2 | Very Good
From $1,700
Compare at $12,150
IGISave 47.6%6.05ct | Heart | E | VS2 | Very Good
From $1,895
Compare at $3,620
IGISave 58.1%6.05ct | Heart | E | VS1 | Very Good
From $1,688
Compare at $4,024
IGISave 52.2%6.05ct | Heart | E | VS1 | Excellent
From $2,049
Compare at $4,289
IGISave 44.5%6.05ct | Heart | E | VS1 | Very Good
From $2,066
Compare at $3,720
IGISave 86.1%6.05ct | Heart | E | VVS2 | Excellent
From $2,097
Compare at $15,110
IGISave 83%6.05ct | Heart | F | VS1 | Excellent
From $2,838
Compare at $16,690
IGISave 79.4%6.05ct | Heart | E | VS1 | Ideal
From $2,399
Compare at $11,660
IGISave 57.7%6.05ct | Heart | E | VS1 | Ideal
From $1,797
Compare at $4,253
IGISave 87.6%6.05ct | Heart | F | VVS2 | Excellent
From $1,700
Compare at $13,680
IGISave 82.4%6.05ct | Heart | E | VVS2 | Ideal
From $2,642
Compare at $15,000
IGISave 86.3%6.05ct | Heart | G | VVS2 | Ideal
From $1,670
Compare at $12,150
IGISave 44.7%6.05ct | Heart | F | VS1 | Very Good
From $2,015
Compare at $3,645
GIASave 85.1%6.06ct | Heart | D | VVS2 | Excellent
From $8,065
Compare at $54,145
IGISave 82.4%6.06ct | Heart | F | VS1 | Ideal
From $1,601
Compare at $9,080
IGISave 83.4%6.06ct | Heart | E | VVS2 | Excellent
From $3,607
Compare at $21,750
IGISave 90%6.06ct | Heart | E | VVS2 | Ideal
From $1,497
Compare at $15,020
IGISave 58.4%6.06ct | Heart | E | VVS2 | Excellent
From $1,611
Compare at $3,869
IGISave 85.9%6.06ct | Heart | E | VVS2 | Ideal
From $2,121
Compare at $15,070
IGISave 80.4%6.06ct | Heart | E | VS1 | Very Good
From $2,070
Compare at $10,550
IGISave 73%6.06ct | Heart | F | VS1 | Ideal
From $4,473
Compare at $16,590
IGISave 85.3%6.06ct | Heart | F | VVS2 | Excellent
From $2,018
Compare at $13,730
IGISave 79.7%6.06ct | Heart | D | IF | Ideal
From $29,025
Compare at $142,720
IGISave 83.1%6.06ct | Heart | E | VS1 | Ideal
From $1,788
Compare at $10,550
IGISave 80.1%6.06ct | Heart | D | VVS2 | Ideal
From $3,548
Compare at $17,870
IGISave 85.9%6.06ct | Heart | E | VVS2 | Ideal
From $2,121
Compare at $15,070
GIASave 22.8%6.07ct | Heart | H | VS1 | Very Good
From $3,656
Compare at $4,736
IGISave 18.4%6.07ct | Heart | G | VVS2 | Ideal
From $1,650
Compare at $2,022
IGISave 80.7%6.07ct | Heart | D | VVS2 | Excellent
From $3,486
Compare at $18,040
IGISave 82%6.07ct | Heart | F | VVS2 | Ideal
From $2,455
Compare at $13,670
IGISave 83.3%6.07ct | Heart | E | VS1 | Ideal
From $1,675
Compare at $10,020
IGISave 87.6%6.07ct | Heart | F | VVS2 | Good
From $1,705
Compare at $13,720
IGISave 87%6.07ct | Heart | E | VVS2 | Excellent
From $1,968
Compare at $15,100
IGISave 81.5%6.07ct | Heart | D | VS2 | Ideal
From $2,460
Compare at $13,270
IGISave 83.5%6.07ct | Heart | D | VVS2 | Ideal
From $2,953
Compare at $17,950
IGISave 17%6.07ct | Heart | E | VVS2 | Very Good
From $2,789
Compare at $3,359
IGISave 90%6.07ct | Heart | E | VVS2 | Ideal
From $1,499
Compare at $15,050
IGISave 57.8%6.08ct | Heart | E | VS1 | Very Good
From $1,805
Compare at $4,274
IGISave 72.3%6.08ct | Heart | F | VVS1 | Ideal
From $4,616
Compare at $16,659
IGISave 57.7%6.08ct | Heart | F | VS2 | Very Good
From $1,780
Compare at $4,208
IGISave 90.2%6.08ct | Heart | E | VVS2 | Excellent
From $1,481
Compare at $15,070
IGISave 77.9%6.08ct | Heart | E | VS1 | Ideal
From $2,448
Compare at $11,080
IGISave 88.8%6.08ct | Heart | E | VVS2 | Ideal
From $1,701
Compare at $15,150
Entry pricing in this category starts around $1,372.
What to Know When Shopping for 6.1 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $33,588 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 $2,058 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 100 comparable stones in this segment. Prices start around $1,372 and go up to $34,960.
Based on the latest market data, the average asking price is about $3,152 with a median around $2,058.
The observed spread is roughly $33,588 across tracked listings, which is about 96.1% 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 $2,058, 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 $33,588 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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