5.2 Carat Heart Lab Grown Diamond Prices Comparison
As of February 2026, 5.2 carat heart lab grown diamonds usually range from $1,299 to $25,095, with an average price of $3,317.In the last month, prices for these diamonds are down 3.7%.Compare 46 verified listings across 7 retailers tracked by CaratRadar.
5.2 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 46 verified 5.2-carat heart lab grown diamonds listed across 7 online retailers. Prices in this segment range from $1,299 to $25,095, with an average asking price of $3,317 and a median of $2,729.
The price spread of $23,796 (94.8% 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.
46 diamonds tracked in this segment
Price range: $1,299 to $25,095
Average price: $3,317
Median price: $2,729
Available across 7 retailers
Savings potential: up to 94.8%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
46
$1,299
$3,317
$2,729
$25,095
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 82.2%5.16ct | Heart | F | VVS1 | Ideal
From $4,575
Compare at $25,710
IGISave 76.9%5.16ct | Heart | E | VVS2 | Ideal
From $2,950
Compare at $12,790
IGISave 78.8%5.16ct | Heart | E | VVS2 | Ideal
From $2,716
Compare at $12,790
IGISave 88%5.16ct | Heart | E | VVS2 | Ideal
From $1,538
Compare at $12,790
IGISave 77%5.16ct | Heart | F | VVS1 | Excellent
From $3,029
Compare at $13,160
IGISave 76.6%5.16ct | Heart | F | VVS2 | Ideal
From $2,716
Compare at $11,620
GIASave 12.6%5.16ct | Heart | E | VS2 | Ideal
From $10,150
Compare at $11,610
GIASave 84.4%5.17ct | Heart | E | VS1 | Excellent
From $6,248
Compare at $39,930
IGISave 77.2%5.17ct | Heart | E | VVS2 | Ideal
From $2,926
Compare at $12,820
IGISave 88%5.17ct | Heart | E | VVS2 | Ideal
From $1,541
Compare at $12,820
IGISave 77.2%5.17ct | Heart | E | VVS2 | Ideal
From $2,926
Compare at $12,820
IGISave 87.8%5.17ct | Heart | E | VS1 | Ideal
From $1,563
Compare at $12,790
IGISave 78.7%5.17ct | Heart | F | VS1 | Very Good
From $1,558
Compare at $7,330
IGISave 84.6%5.17ct | Heart | E | VS1 | Ideal
From $1,299
Compare at $8,450
IGISave 77.2%5.17ct | Heart | E | VS1 | Ideal
From $1,932
Compare at $8,460
IGISave 89.4%5.19ct | Heart | E | VVS2 | Ideal
From $1,368
Compare at $12,890
GIASave 32.5%5.19ct | Heart | G | VS1 | Excellent
From $3,541
Compare at $5,245
IGISave 87.5%5.19ct | Heart | E | VS2 | Ideal
From $1,787
Compare at $14,280
IGISave 60.9%5.19ct | Heart | G | VS1 | Ideal
From $1,399
Compare at $3,578
IGISave 72.4%5.19ct | Heart | D | VS1 | Ideal
From $3,275
Compare at $11,860
IGISave 81%5.19ct | Heart | E | VS1 | Very Good
From $1,912
Compare at $10,090
IGISave 72.5%5.2ct | Heart | E | VS1 | Ideal
From $2,188
Compare at $7,970
IGISave 83.3%5.2ct | Heart | H | VVS2 | Very Good
From $1,443
Compare at $8,620
IGISave 75.7%5.2ct | Heart | F | VS1 | Very Good
From $2,581
Compare at $10,640
IGI5.2ct | Heart | E | VVS2 | Excellent
From $1,698
Compare at $1,795
IGISave 76.9%5.2ct | Heart | E | VVS2 | Ideal
From $2,971
Compare at $12,890
IGISave 75%5.2ct | Heart | F | VS1 | Ideal
From $1,651
Compare at $6,600
IGISave 74.1%5.21ct | Heart | F | VS2 | Ideal
From $1,471
Compare at $5,670
IGISave 74.4%5.21ct | Heart | F | VVS1 | Excellent
From $3,400
Compare at $13,280
IGISave 76.6%5.21ct | Heart | F | VVS2 | Ideal
From $2,741
Compare at $11,730
IGISave 62.8%5.21ct | Heart | G | VS1 | Very Good
From $2,107
Compare at $5,670
IGISave 89%5.21ct | Heart | E | VS1 | Very Good
From $1,426
Compare at $12,970
IGISave 77.9%5.21ct | Heart | D | VS1 | Ideal
From $2,925
Compare at $13,260
IGISave 45.1%5.22ct | Heart | D | VVS2 | Ideal
From $3,466
Compare at $6,315
IGISave 69.2%5.22ct | Heart | E | VS2 | Excellent
From $3,158
Compare at $10,270
IGISave 76.4%5.22ct | Heart | F | VVS2 | Ideal
From $2,776
Compare at $11,750
IGISave 81.4%5.22ct | Heart | F | SI1 | Ideal
From $1,567
Compare at $8,430
IGISave 72.4%5.22ct | Heart | E | VVS2 | Ideal
From $3,571
Compare at $12,940
GIASave 31.3%5.22ct | Heart | E | VVS2 | Excellent
From $6,319
Compare at $9,202
GIASave 81.7%5.23ct | Heart | G | VVS2 | Excellent
From $2,830
Compare at $15,500
IGISave 77.2%5.23ct | Heart | E | VVS2 | Ideal
From $2,957
Compare at $12,970
IGISave 70.4%5.23ct | Heart | I | SI1 | Ideal
From $2,250
Compare at $7,590
IGISave 64.3%5.23ct | Heart | E | VVS1 | Ideal
From $5,555
Compare at $15,560
IGISave 83.8%5.23ct | Heart | D | VVS2 | Ideal
From $2,481
Compare at $15,340
IGISave 77%5.23ct | Heart | E | VVS2 | Very Good
From $2,987
Compare at $12,970
IGISave 78.2%5.24ct | Heart | D | IF | Ideal
From $25,095
Compare at $115,070
Entry pricing in this category starts around $1,299.
What to Know When Shopping for 5.2 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $23,796 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 $2,729 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 46 comparable stones in this segment. Prices start around $1,299 and go up to $25,095.
Based on the latest market data, the average asking price is about $3,317 with a median around $2,729.
The observed spread is roughly $23,796 across tracked listings, which is about 94.8% 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 $2,729, 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 $23,796 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 5.2 carat Heart diamonds.