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Heart|Lab Grown|IGI

2.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632381

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632381

Diamond specifications and retailer prices

From $1,644 SGD
$1,283 USD
As of October 27, 2026
Save $10,557 SGD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,202 SGD at Brilliant Earth · As of October 28, 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 LG840632381 or 840632381. Listed at 20 retailers as of October 27, 2026, with prices from $1,644 to $12,202, a $10,557 spread on the same certified stone. Brilliant Earth lists it at $12,202. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632381
Dimensions8.27 × 9.31 × 5.40 mm
L/W Ratio1.13
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
8.27 mm9.31 mm2.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632381
Side View
Table 59.0%Crown 38.6°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $12,202 SGD|Low: $1,644 SGD|High: $12,253 SGD|Avg: $5,114 SGD|-0.4%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 6$1,644 SGD
Retailer 20$1,789 SGD
Retailer 7$1,861 SGD
Retailer 17$1,907 SGD
Retailer 15$2,112 SGD
Retailer 16$2,128 SGD
Retailer 5$2,176 SGD
Retailer 2$2,688 SGD
Retailer 12$2,716 SGD
Retailer 9$3,018 SGD
Retailer 19$3,388 SGD
Retailer 10$3,555 SGD
Retailer 18$3,576 SGD
Retailer 13$4,922 SGD
Retailer 8$5,474 SGD
Retailer 14$6,163 SGD
Retailer 11$6,552 SGD
Retailer 3$6,696 SGD
Retailer 4$7,115 SGD
Brilliant Earth$12,202 SGD

21 data points across 20 retailers

20 retailers$1,644 SGD to $12,202 SGD

A+
Cheapest Retailer
-
$1,644 SGD
$1,283 USD
A
Retailer 2
-
$1,789 SGD
$1,396 USD
View
A
Retailer 3
-
$1,861 SGD
$1,452 USD
View
Final sale: no returns
A
Retailer 4
-
$1,907 SGD
$1,488 USD
View
A
Retailer 5
-
$2,112 SGD
£1,297 GBP
View
A
Retailer 6
-
$2,128 SGD
$1,660 USD
View
A
Retailer 7
-
$2,176 SGD
$1,698 USD
View
A
Retailer 8
-
$2,688 SGD
£1,652 GBP
View
Retailer 9
-
$2,716 SGD
$2,119 USD
View
Price last confirmed 17 days ago
A
Retailer 10
-
$3,018 SGD
$2,355 USD
View
A
Retailer 11
-
$3,388 SGD
$2,643 USD
View
A
Retailer 12
-
$3,555 SGD
$2,774 USD
View
B+
Retailer 13
-
$3,576 SGD
$2,790 USD
View
B+
Retailer 14
-
$4,922 SGD
ZAR 62,039 ZAR
View
B+
Retailer 15
-
$5,474 SGD
$4,271 USD
View
B+
Retailer 16
-
$6,163 SGD
£3,786 GBP
View
B+
Retailer 17
-
$6,552 SGD
View
B+
Retailer 18
-
$6,696 SGD
$5,224 USD
View
B+
Retailer 19
-
$7,115 SGD
$5,551 USD
View
Most Expensive
B
Brilliant Earth
21738373A · Oct 28
$12,202 SGD
$9,520 USD
View
19 more retailers have this diamond
Prices start from $1,644 SGDSave up to $10,557 SGD

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.

A+
2.52ct Heart
$1,644 SGD