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Heart|Lab Grown|IGI

1.39ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG578320326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG578320326

Diamond specifications and retailer prices

From HK$1,805 HKD
As of November 4, 2026
Save HK$6,661 HKD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,918 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.39ct lab-grown heart diamond

This 1.39ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG578320326 or 578320326. Listed at 10 retailers as of November 4, 2026, with a 369% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578320326
Dimensions7.74 × 6.93 × 4.43 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
7.74 mm6.93 mm1.39 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578320326
Side View
Table 59.0%Crown 35°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 57.2%

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$8,918 HKD|Low: HK$1,805 HKD|High: HK$8,978 HKD|Avg: HK$4,803 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8HK$1,805 HKD
Retailer 6HK$3,468 HKD
Retailer 4HK$3,821 HKD
Retailer 7HK$3,978 HKD
Retailer 2HK$4,096 HKD
Retailer 3HK$5,414 HKD
Retailer 5HK$7,140 HKD
MOH LondonHK$8,918 HKD

43 data points across 8 retailers

10 retailersHK$1,805 HKD to HK$8,466 HKD

A
Cheapest Retailer
-
HK$1,805 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,468 HKD
View
A
Retailer 3
-
HK$3,578 HKD
View
A
Retailer 4
-
HK$3,821 HKD
View
B+
Retailer 5
-
HK$3,978 HKD
View
B+
Retailer 6
-
HK$4,096 HKD
View
B+
Retailer 7
-
HK$5,414 HKD
View
B
Retailer 8
-
HK$7,140 HKD
View
B
Retailer 9
-
HK$8,466 HKD
View
Most Expensive
MOH London
LG578320326 · Oct 29
HK$8,918 HKD
£895 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$6,661 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
1.39ct Heart
HK$1,805 HKD