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Heart|Lab Grown|IGI

0.81ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG831649197

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831649197

Diamond specifications and retailer prices

From HK$1,907 HKD
As of November 4, 2026
Save HK$3,907 HKD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$7,902 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831649197 or 831649197. Listed at 15 retailers as of November 4, 2026, with a 205% 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

0.81
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831649197
Dimensions6.38 × 5.52 × 3.93 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm5.52 mm0.81 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831649197
Side View
Table 57.0%Crown 39.5°Girdle: MED-THKPavilion 40°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$7,902 HKD|Low: HK$1,295 HKD|High: HK$7,991 HKD|Avg: HK$3,548 HKD|+0.1%
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
November 5, 2026
Retailer 14HK$1,365 HKD
Retailer 6HK$1,577 HKD
Retailer 4HK$1,687 HKD
Retailer 5HK$1,907 HKD
Retailer 7HK$2,228 HKD
Retailer 11HK$2,330 HKD
Retailer 2HK$2,966 HKD
Retailer 9HK$2,997 HKD
Retailer 13HK$2,997 HKD
Retailer 10HK$4,245 HKD
Retailer 3HK$5,429 HKD
Retailer 12HK$5,531 HKD
Retailer 8HK$5,814 HKD
MOH LondonHK$7,902 HKD

43 data points across 14 retailers

15 retailersHK$1,907 HKD to HK$5,814 HKD

Retailer 1
-
HK$1,365 HKD
Price last confirmed 13 days ago
Retailer 2
-
HK$1,577 HKD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$1,687 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$1,907 HKD
View
A
Retailer 5
-
HK$2,228 HKD
View
A
Retailer 6
-
HK$2,330 HKD
View
B+
Retailer 7
-
HK$2,966 HKD
View
B+
Retailer 8
-
HK$2,997 HKD
View
Retailer 9
-
HK$2,997 HKD
View
Price last confirmed 13 days ago
B
Retailer 10
-
HK$4,245 HKD
View
B
Retailer 11
-
HK$4,598 HKD
View
Retailer 12
-
HK$5,429 HKD
View
Price last confirmed 11 days ago
B
Retailer 13
-
HK$5,531 HKD
View
B
Retailer 14
-
HK$5,814 HKD
View
Most Expensive
MOH London
LG831649197 · Oct 26
HK$7,902 HKD
£793 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from HK$1,907 HKDSave up to HK$3,907 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
0.81ct Heart
HK$1,907 HKD