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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 HK$5,351 HKD
As of November 1, 2026
Save HK$28,229 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$33,580 HKD 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 10 retailers as of November 1, 2026, with prices from HK$5,351 to HK$33,580, a HK$28,229 spread on the same certified stone. With Clarity lists it at HK$33,580. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$7,100 HKD|Low: HK$5,351 HKD|High: HK$33,580 HKD|Avg: HK$16,569 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 3, 2026
Retailer 5HK$5,351 HKD
Retailer 3HK$6,441 HKD
Retailer 1HK$7,100 HKD
Retailer 4HK$9,274 HKD
Retailer 7HK$9,321 HKD
Retailer 2HK$14,570 HKD
Retailer 8HK$16,037 HKD
Retailer 9HK$22,439 HKD
Retailer 6HK$30,206 HKD
With ClarityHK$33,580 HKD

4 data points across 10 retailers

10 retailersHK$5,351 HKD to HK$33,580 HKD

A
Cheapest Retailer
-
HK$5,351 HKD
A
Retailer 2
-
HK$6,441 HKD
View
A
Retailer 3
-
HK$7,100 HKD
View
B+
Retailer 4
-
HK$9,274 HKD
View
B+
Retailer 5
-
HK$9,321 HKD
View
B+
Retailer 6
-
HK$14,570 HKD
View
B+
Retailer 7
-
HK$16,037 HKD
View
B
Retailer 8
-
HK$22,439 HKD
View
B
Retailer 9
-
HK$30,206 HKD
View
Most Expensive
B
With Clarity
846664603 · Nov 2
HK$33,580 HKD
$4,280 USD
View
9 more retailers have this diamond
Prices start from HK$5,351 HKDSave up to HK$28,229 HKD

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
HK$5,351 HKD