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Heart|Lab Grown|IGI

1.42ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG818619556

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818619556

Diamond specifications and retailer prices

From HK$3,428 HKD
As of November 4, 2026
Save HK$5,818 HKD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,246 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818619556 or 818619556. Listed at 7 retailers as of November 4, 2026, with prices from HK$3,428 to HK$9,246, a HK$5,818 spread on the same certified stone. MOH London lists it at HK$9,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818619556
Dimensions7.65 × 7.10 × 4.54 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm7.10 mm1.42 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818619556
Side View
Table 63.0%Crown 31.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 59.3%

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 4
Current: HK$9,246 HKD|Low: HK$3,201 HKD|High: HK$9,386 HKD|Avg: HK$5,365 HKD|+14.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5HK$3,428 HKD
Retailer 2HK$3,609 HKD
Retailer 4HK$3,962 HKD
Retailer 7HK$4,644 HKD
Retailer 3HK$6,002 HKD
Retailer 6HK$6,786 HKD
MOH LondonHK$9,246 HKD

42 data points across 7 retailers

7 retailersHK$3,428 HKD to HK$9,246 HKD

A
Cheapest Retailer
-
HK$3,428 HKD
A
Retailer 2
-
HK$3,609 HKD
View
A
Retailer 3
-
HK$3,962 HKD
View
B+
Retailer 4
-
HK$4,644 HKD
View
Retailer 5
-
HK$6,002 HKD
View
Price last confirmed 9 days ago
B
Retailer 6
-
HK$6,786 HKD
View
Most Expensive
B
MOH London
LG818619556 · Nov 5
HK$9,246 HKD
£928 GBP
View
6 more retailers have this diamond
Prices start from HK$3,428 HKDSave up to HK$5,818 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
1.42ct Heart
HK$3,428 HKD