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Heart|Lab Grown|IGI

1.56ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG849673042

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849673042

Diamond specifications and retailer prices

From HK$3,797 HKD
As of November 4, 2026
Save HK$5,170 HKD (58%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,968 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 very-good cut grade and certified by IGI LG849673042 or 849673042. Listed at 5 retailers as of November 4, 2026, with prices from HK$3,797 to HK$8,968, a HK$5,170 spread on the same certified stone. MOH London lists it at HK$8,968. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849673042
Dimensions7.26 × 8.01 × 4.59 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm8.01 mm1.56 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849673042
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.3%

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$8,968 HKD|Low: HK$3,797 HKD|High: HK$8,988 HKD|Avg: HK$5,219 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4HK$3,797 HKD
Retailer 3HK$4,001 HKD
Retailer 2HK$4,182 HKD
Retailer 5HK$7,618 HKD
MOH LondonHK$8,968 HKD

12 data points across 5 retailers

5 retailersHK$3,797 HKD to HK$8,968 HKD

A
Cheapest Retailer
-
HK$3,797 HKD
A
Retailer 2
-
HK$4,001 HKD
View
B+
Retailer 3
-
HK$4,182 HKD
View
B
Retailer 4
-
HK$7,618 HKD
View
Most Expensive
B
MOH London
LG849673042 · Nov 5
HK$8,968 HKD
£900 GBP
View
4 more retailers have this diamond
Prices start from HK$3,797 HKDSave up to HK$5,170 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$3,797 HKD