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Heart|Lab Grown|IGI

5.08ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846662169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846662169

Diamond specifications and retailer prices

From HK$86,361 HKD
As of November 2, 2026
Save HK$122,531 HKD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$208,892 HKD at Brilliance · As of November 3, 2026
View at Brilliance

About this 5.08ct lab-grown heart diamond

This 5.08ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662169 or 846662169. Listed at 13 retailers as of November 2, 2026, with prices from HK$86,361 to HK$208,892, a HK$122,531 spread on the same certified stone. Brilliance lists it at HK$208,892. 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

5.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662169
Dimensions10.49 × 11.61 × 7.11 mm
L/W Ratio1.11
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
10.49 mm11.61 mm5.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662169
Side View
Table 58.0%Crown 36.1°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 61.2%

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 2
Current: HK$208,892 HKD|Low: HK$86,361 HKD|High: HK$220,080 HKD|Avg: HK$128,478 HKD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 11HK$86,361 HKD
Retailer 9HK$86,424 HKD
Retailer 5HK$89,884 HKD
Retailer 13HK$93,956 HKD
Retailer 3HK$98,938 HKD
Retailer 6HK$103,018 HKD
Retailer 10HK$106,957 HKD
Retailer 4HK$107,969 HKD
Retailer 12HK$108,032 HKD
Retailer 7HK$153,899 HKD
Retailer 8HK$174,966 HKD
Retailer 2HK$201,352 HKD
BrillianceHK$208,892 HKD

14 data points across 13 retailers

13 retailersHK$86,361 HKD to HK$208,892 HKD

A
Cheapest Retailer
-
HK$86,361 HKD
A
Retailer 2
-
HK$86,424 HKD
View
A
Retailer 3
-
HK$89,884 HKD
View
A
Retailer 4
-
HK$93,956 HKD
View
A
Retailer 5
-
HK$98,938 HKD
View
A
Retailer 6
-
HK$103,018 HKD
View
A
Retailer 7
-
HK$106,957 HKD
View
A
Retailer 8
-
HK$107,969 HKD
View
A
Retailer 9
-
HK$108,032 HKD
View
B+
Retailer 10
-
HK$153,899 HKD
View
B+
Retailer 11
-
HK$174,966 HKD
View
B+
Retailer 12
-
HK$201,352 HKD
View
Most Expensive
B+
Brilliance
D46298001 · Nov 3
HK$208,892 HKD
$26,624 USD
View
12 more retailers have this diamond
Prices start from HK$86,361 HKDSave up to HK$122,531 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
5.08ct Heart
HK$86,361 HKD