Heart|Lab Grown|IGI

2.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG797643384

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643384

Diamond specifications and retailer prices

From $2,686 USD
As of October 28, 2026
Save $6,744 USD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,430 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.52ct lab-grown heart diamond

This 2.52ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797643384 or 797643384. Listed at 17 retailers as of October 28, 2026, with prices from $2,686 to $9,430, a $6,744 spread on the same certified stone. Brilliant Earth lists it at $9,430. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643384
Dimensions7.67 × 9.14 × 5.94 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.67 mm9.14 mm2.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643384
Side View
Table 59.0%Crown 39.6°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $9,430 USD|Low: $2,108 USD|High: $9,580 USD|Avg: $4,694 USD|-1.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 14$2,196 USD
Retailer 5$2,547 USD
Retailer 16$2,547 USD
Retailer 8$2,686 USD
Retailer 4$2,710 USD
Retailer 13$2,818 USD
Retailer 3$2,945 USD
Retailer 2$3,506 USD
Retailer 15$3,640 USD
Retailer 11$3,993 USD
Retailer 9$6,572 USD
Retailer 12$6,580 USD
Retailer 10$6,948 USD
Retailer 6$7,563 USD
Retailer 7$8,903 USD
Brilliant Earth$9,430 USD

28 data points across 16 retailers

17 retailers$2,686 USD to $9,430 USD

Retailer 1
-
$2,196 USD
Price last confirmed 22 days ago
Retailer 2
-
$2,389 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$2,547 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$2,686 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,710 USD
View
Retailer 6
-
$2,818 USD
£2,219 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$2,945 USD
View
Retailer 8
-
$3,501 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$3,506 USD
£2,761 GBP
View
B+
Retailer 10
-
$3,640 USD
View
B+
Retailer 11
-
$3,993 USD
View
B
Retailer 12
-
$6,572 USD
ZAR 106,176 ZAR
View
B+
Retailer 13
-
$6,580 USD
View
B
Retailer 14
-
$6,948 USD
£5,471 GBP
View
B
Retailer 15
-
$7,563 USD
View
B
Retailer 16
-
$8,903 USD
View
Most Expensive
B
Brilliant Earth
21573324A · Oct 30
$9,430 USD
View
16 more retailers have this diamond
Prices start from $2,686 USDSave up to $6,744 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.52ct Heart
$2,686 USD