2.1 Carat Heart Lab Grown Diamond Prices Comparison
As of February 2026, 2.1 carat heart lab grown diamonds usually range from $504 to $5,710, with an average price of $890.In the last month, prices for these diamonds are down 1.6%.Compare 2,147 verified listings across 10 retailers tracked by CaratRadar.
2.1 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 2,147 verified 2.1-carat heart lab grown diamonds listed across 10 online retailers. Prices in this segment range from $504 to $5,710, with an average asking price of $890 and a median of $774.
The price spread of $5,206 (91.2% 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.
2,147 diamonds tracked in this segment
Price range: $504 to $5,710
Average price: $890
Median price: $774
Available across 10 retailers
Savings potential: up to 91.2%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
2,147
$504
$890
$774
$5,710
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 51.7%2.05ct | Heart | D | VS1 | Very Good
From $841
Compare at $1,742
IGISave 51.8%2.05ct | Heart | E | VVS2 | Ideal
From $903
Compare at $1,872
IGISave 76.8%2.05ct | Heart | D | VS2 | Very Good
From $928
Compare at $4,000
IGISave 78.5%2.05ct | Heart | F | VVS2 | Ideal
From $880
Compare at $4,090
IGISave 78.2%2.05ct | Heart | E | VS1 | Ideal
From $802
Compare at $3,680
IGISave 63.8%2.05ct | Heart | D | VS1 | Ideal
From $757
Compare at $2,090
IGISave 54.5%2.05ct | Heart | E | VS1 | Very Good
From $794
Compare at $1,746
IGISave 61.7%2.05ct | Heart | J | VS2 | Ideal
From $2,970
Compare at $7,757
IGISave 79.7%2.05ct | Heart | G | VS1 | Ideal
From $786
Compare at $3,875
IGISave 79.7%2.05ct | Heart | G | VS1 | Ideal
From $786
Compare at $3,875
IGISave 64.7%2.05ct | Heart | FANCY | VS1 | Very Good
From $5,318
Compare at $15,050
IGISave 82.3%2.05ct | Heart | E | VVS2 | Very Good
From $833
Compare at $4,710
IGISave 82.7%2.05ct | Heart | E | VVS1 | Ideal
From $764
Compare at $4,410
IGISave 82.1%2.05ct | Heart | D | VS1 | Excellent
From $717
Compare at $4,000
IGISave 47.7%2.05ct | Heart | E | VVS2 | Ideal
From $796
Compare at $1,523
IGISave 50%2.05ct | Heart | D | VS1 | Ideal
From $806
Compare at $1,612
IGISave 74.6%2.05ct | Heart | E | VS1 | Ideal
From $1,254
Compare at $4,930
IGISave 82.3%2.05ct | Heart | D | VS1 | Very Good
From $820
Compare at $4,640
IGISave 74.6%2.05ct | Heart | F | VVS2 | Ideal
From $1,254
Compare at $4,930
IGISave 83.5%2.05ct | Heart | E | VVS1 | Ideal
From $903
Compare at $5,460
IGISave 86.3%2.05ct | Heart | D | VVS2 | Ideal
From $668
Compare at $4,890
IGISave 81.1%2.05ct | Heart | D | VS2 | Ideal
From $756
Compare at $4,000
IGISave 75.6%2.05ct | Heart | D | VS1 | Very Good
From $1,244
Compare at $5,110
IGISave 34.6%2.05ct | Heart | D | VVS2 | Ideal
From $1,030
Compare at $1,575
IGISave 59.2%2.05ct | Heart | E | VS2 | Ideal
From $677
Compare at $1,660
IGISave 80.6%2.05ct | Heart | D | VS1 | Ideal
From $776
Compare at $3,995
IGISave 59.2%2.05ct | Heart | E | VS2 | Ideal
From $677
Compare at $1,660
IGISave 84.8%2.05ct | Heart | D | VS1 | Ideal
From $787
Compare at $5,190
IGISave 63.4%2.05ct | Heart | E | VS2 | Ideal
From $607
Compare at $1,660
IGISave 47.2%2.05ct | Heart | D | VS1 | Very Good
From $776
Compare at $1,470
IGISave 81.1%2.05ct | Heart | D | VS2 | Ideal
From $756
Compare at $4,000
IGISave 59.2%2.05ct | Heart | E | VS2 | Ideal
From $677
Compare at $1,660
IGISave 82.3%2.05ct | Heart | F | VVS2 | Ideal
From $536
Compare at $3,030
IGISave 74%2.05ct | Heart | E | VS2 | Ideal
From $677
Compare at $2,605
IGISave 79.9%2.05ct | Heart | F | VVS2 | Ideal
From $833
Compare at $4,135
IGI2.05ct | Heart | E | VS2 | Ideal
From $624
Compare at $661
IGISave 14.3%2.05ct | Heart | E | VS1 | Very Good
From $909
Compare at $1,061
IGISave 51.5%2.05ct | Heart | D | VVS2 | Ideal
From $1,144
Compare at $2,360
IGISave 77.2%2.05ct | Heart | E | VVS1 | Ideal
From $692
Compare at $3,030
IGISave 13.1%2.05ct | Heart | D | VVS2 | Excellent
From $744
Compare at $856
IGISave 56.9%2.05ct | Heart | D | VVS2 | Very Good
From $1,068
Compare at $2,476
IGISave 42.3%2.05ct | Heart | D | VS1 | Excellent
From $1,748
Compare at $3,030
2.05ct | Heart | D | VVS1 | Ideal
From $1,269
Compare at $5,480
IGISave 69.4%2.05ct | Heart | F | VS1 | Excellent
From $652
Compare at $2,130
IGISave 77%2.05ct | Heart | D | VVS2 | Ideal
From $1,125
Compare at $4,890
IGISave 51.8%2.05ct | Heart | F | VVS2 | Excellent
From $872
Compare at $1,807
IGISave 51.8%2.05ct | Heart | D | VVS2 | Very Good
From $880
Compare at $1,823
IGISave 82.9%2.05ct | Heart | E | VVS2 | Ideal
From $708
Compare at $4,150
IGISave 17.9%2.05ct | Heart | E | VVS2 | Very Good
From $690
Compare at $841
IGISave 49.9%2.05ct | Heart | E | VVS2 | Ideal
From $880
Compare at $1,754
Entry pricing in this category starts around $504.
What to Know When Shopping for 2.1 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $5,206 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 $774 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 2,147 comparable stones in this segment. Prices start around $504 and go up to $5,710.
Based on the latest market data, the average asking price is about $890 with a median around $774.
The observed spread is roughly $5,206 across tracked listings, which is about 91.2% 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 $774, 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 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 $5,206 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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