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Heart|Lab Grown|IGI

1.00ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG809661498

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809661498

Diamond specifications and retailer prices

From HK$2,456 HKD
As of November 5, 2026
Save HK$4,569 HKD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,025 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct 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 LG809661498 or 809661498. Listed at 7 retailers as of November 4, 2026, with prices from HK$2,456 to HK$7,025, a HK$4,569 spread on the same certified stone. MOH London lists it at HK$7,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809661498
Dimensions6.67 × 5.96 × 4.23 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm5.96 mm1.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809661498
Side View
Table 64.0%Crown 35.8°Girdle: STK-VTKPavilion 41.7°Culet: NoneDepth 63.4%

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 5
Current: HK$7,025 HKD|Low: HK$2,456 HKD|High: HK$7,124 HKD|Avg: HK$3,835 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7HK$2,456 HKD
Retailer 2HK$2,605 HKD
Retailer 4HK$2,754 HKD
Retailer 3HK$2,856 HKD
Retailer 5HK$4,001 HKD
Retailer 6HK$5,272 HKD
MOH LondonHK$7,025 HKD

43 data points across 7 retailers

7 retailersHK$2,456 HKD to HK$7,025 HKD

A
Cheapest Retailer
-
HK$2,456 HKD
A
Retailer 2
-
HK$2,605 HKD
View
B+
Retailer 3
-
HK$2,754 HKD
View
B+
Retailer 4
-
HK$2,856 HKD
View
B+
Retailer 5
-
HK$4,001 HKD
View
B
Retailer 6
-
HK$5,272 HKD
View
Most Expensive
B
MOH London
LG809661498 · Nov 4
HK$7,025 HKD
£705 GBP
View
6 more retailers have this diamond
Prices start from HK$2,456 HKDSave up to HK$4,569 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
1.00ct Heart
HK$2,456 HKD