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Heart|Lab Grown|IGI

1.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846664603

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846664603

Diamond specifications and retailer prices

From $872 SGD
$682 USD
As of November 1, 2026
Save $4,601 SGD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,474 SGD at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846664603 or 846664603. Listed at 9 retailers as of November 1, 2026, with prices from $872 to $5,474, a $4,601 spread on the same certified stone. With Clarity lists it at $5,474. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664603
Dimensions7.51 × 7.88 × 4.66 mm
L/W Ratio1.05
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
7.51 mm7.88 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664603
Side View
Table 56.0%Crown 31.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,375 SGD|Low: $872 SGD|High: $5,474 SGD|Avg: $2,810 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 4$872 SGD
Retailer 2$1,051 SGD
Retailer 3$1,512 SGD
Retailer 6$1,519 SGD
Retailer 1$2,375 SGD
Retailer 7$2,614 SGD
Retailer 8$3,658 SGD
Retailer 5$4,924 SGD
With Clarity$5,474 SGD

3 data points across 9 retailers

9 retailers$872 SGD to $5,474 SGD

A
Cheapest Retailer
-
$872 SGD
$682 USD
A
Retailer 2
-
$1,051 SGD
£647 GBP
View
B+
Retailer 3
-
$1,512 SGD
$1,182 USD
View
B+
Retailer 4
-
$1,519 SGD
$1,188 USD
View
B+
Retailer 5
-
$2,375 SGD
$1,857 USD
View
B+
Retailer 6
-
$2,614 SGD
$2,044 USD
View
B
Retailer 7
-
$3,658 SGD
$2,860 USD
View
B
Retailer 8
-
$4,924 SGD
$3,850 USD
View
Most Expensive
B
With Clarity
846664603 · Nov 2
$5,474 SGD
$4,280 USD
View
8 more retailers have this diamond
Prices start from $872 SGDSave up to $4,601 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
1.52ct Heart
$872 SGD