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Heart|Lab Grown|IGI

1.09ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG779628991

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG779628991

Diamond specifications and retailer prices

From HK$2,864 HKD
$365 USD
As of November 1, 2026
Save HK$4,998 HKD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$7,862 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779628991 or 779628991. Listed at 6 retailers as of November 1, 2026, with prices from HK$2,864 to HK$7,862, a HK$4,998 spread on the same certified stone. MOH London lists it at HK$7,862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779628991
Dimensions6.68 × 7.11 × 4.05 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm7.11 mm1.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779628991
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 57.0%

Caratlytics Score

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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 1
Current: HK$7,862 HKD|Low: HK$2,801 HKD|High: HK$7,952 HKD|Avg: HK$4,074 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6HK$2,864 HKD
Retailer 3HK$2,875 HKD
Retailer 4HK$2,997 HKD
Retailer 2HK$3,007 HKD
Retailer 5HK$3,184 HKD
Retailer 7HK$5,833 HKD
MOH LondonHK$7,862 HKD

42 data points across 7 retailers

6 retailersHK$2,864 HKD to HK$7,862 HKD

A
Cheapest Retailer
-
HK$2,864 HKD
$365 USD
A
Retailer 2
-
HK$2,875 HKD
€349 EUR
View
A
Retailer 3
-
HK$2,997 HKD
$382 USD
View
A
Retailer 4
-
HK$3,007 HKD
£302 GBP
View
B
Retailer 5
-
HK$5,833 HKD
$743 USD
View
Most Expensive
B
MOH London
LG779628991 · Nov 1
HK$7,862 HKD
£789 GBP
View
5 more retailers have this diamond
Prices start from HK$2,864 HKDSave up to HK$4,998 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
1.09ct Heart
HK$2,864 HKD