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Heart|Lab Grown|IGI

5.00ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG836603644

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836603644

Diamond specifications and retailer prices

From HK$189,787 HKD
$24,190 USD
As of October 30, 2026
Save HK$128,683 HKD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$318,471 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5ct lab-grown heart diamond

This 5ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836603644 or 836603644. Listed at 8 retailers as of October 29, 2026, with prices from HK$189,787 to HK$318,471, a HK$128,683 spread on the same certified stone. MOH London lists it at HK$318,471. 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

5.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836603644
Dimensions12.02 × 10.53 × 6.82 mm
L/W Ratio1.14
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
12.02 mm10.53 mm5.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836603644
Side View
Table 64.0%Crown 33.9°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 56.7%

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 30
Current: HK$318,471 HKD|Low: HK$202,137 HKD|High: HK$621,379 HKD|Avg: HK$376,052 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7HK$202,137 HKD
Retailer 4HK$202,529 HKD
MOH LondonHK$318,471 HKD
Retailer 6HK$398,993 HKD
Retailer 2HK$450,747 HKD
Retailer 3HK$500,495 HKD
Retailer 5HK$621,379 HKD

5 data points across 7 retailers

8 retailersHK$189,787 HKD to HK$318,471 HKD

B+
Cheapest Retailer
-
HK$189,787 HKD
$24,190 USD
B+
Retailer 2
-
HK$202,137 HKD
$25,764 USD
View
B+
Retailer 3
-
HK$202,529 HKD
$25,814 USD
View
Most Expensive
B
MOH London
LG836603644 · Oct 29
HK$318,471 HKD
£31,962 GBP
View
3 more retailers have this diamond
Prices start from HK$189,787 HKDSave up to HK$128,683 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.

B+
5.00ct Heart
HK$189,787 HKD