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Heart|Lab Grown|IGI

1.56ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG539204149

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG539204149

Diamond specifications and retailer prices

From HK$2,283 HKD
As of November 4, 2026
Save HK$9,026 HKD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$11,309 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539204149 or 539204149. Listed at 21 retailers as of November 4, 2026, with prices from HK$2,283 to HK$11,309, a HK$9,026 spread on the same certified stone. MOH London lists it at HK$11,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539204149
Dimensions6.81 × 8.15 × 4.79 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
6.81 mm8.15 mm1.56 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539204149
Side View
Table 60.5%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

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$11,309 HKD|Low: HK$2,189 HKD|High: HK$11,479 HKD|Avg: HK$5,942 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 3HK$2,283 HKD
Retailer 11HK$2,550 HKD
Retailer 4HK$2,832 HKD
Retailer 14HK$2,832 HKD
Retailer 12HK$4,080 HKD
Retailer 13HK$4,080 HKD
Retailer 8HK$4,174 HKD
Retailer 10HK$4,872 HKD
Retailer 2HK$4,951 HKD
Retailer 7HK$5,476 HKD
Retailer 9HK$6,630 HKD
Retailer 16HK$8,693 HKD
Retailer 15HK$8,866 HKD
Retailer 6HK$9,078 HKD
Retailer 5HK$9,917 HKD
MOH LondonHK$11,309 HKD

45 data points across 16 retailers

21 retailersHK$2,283 HKD to HK$11,309 HKD

Retailer 1
-
HK$2,283 HKD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$2,283 HKD
View
A
Retailer 3
-
HK$2,550 HKD
View
Final sale: no returns
Retailer 4
-
HK$2,644 HKD
View
Price last confirmed 21 days ago
Retailer 5
-
HK$2,832 HKD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$2,832 HKD
View
Price last confirmed 18 days ago
A
Retailer 7
-
HK$4,080 HKD
View
A
Retailer 8
-
HK$4,080 HKD
View
A
Retailer 9
-
HK$4,174 HKD
View
B+
Retailer 10
-
HK$4,872 HKD
View
B+
Retailer 11
-
HK$4,951 HKD
View
B+
Retailer 12
-
HK$5,476 HKD
View
B+
Retailer 13
-
HK$6,630 HKD
View
B
Retailer 14
-
HK$8,693 HKD
View
B
Retailer 15
-
HK$8,866 HKD
View
Retailer 16
-
HK$9,078 HKD
View
Price last confirmed 23 days ago
Retailer 17
-
HK$9,093 HKD
View
Price last confirmed 20 days ago
B
Retailer 18
-
HK$9,470 HKD
View
B
Retailer 19
-
HK$9,917 HKD
View
B
Retailer 20
-
HK$10,874 HKD
View
Most Expensive
B
MOH London
LG539204149 · Nov 5
HK$11,309 HKD
£1,135 GBP
View
20 more retailers have this diamond
Prices start from HK$2,283 HKDSave up to HK$9,026 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
1.56ct Heart
HK$2,283 HKD