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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 $310 SGD
As of November 4, 2026
Save $636 SGD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,286 SGD 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: $1,286 SGD|Low: $211 SGD|High: $1,301 SGD|Avg: $582 SGD|+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 14$222 SGD
Retailer 6$257 SGD
Retailer 4$275 SGD
Retailer 5$310 SGD
Retailer 2$361 SGD
Retailer 7$365 SGD
Retailer 8$483 SGD
Retailer 10$488 SGD
Retailer 13$488 SGD
Retailer 11$691 SGD
Retailer 3$884 SGD
Retailer 12$900 SGD
Retailer 9$946 SGD
MOH London$1,286 SGD

43 data points across 14 retailers

15 retailers$310 SGD to $946 SGD

Retailer 1
-
$222 SGD
Price last confirmed 13 days ago
Retailer 2
-
$257 SGD
View
Price last confirmed 12 days ago
Retailer 3
-
$275 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$310 SGD
View
A
Retailer 5
-
$361 SGD
View
A
Retailer 6
-
$365 SGD
View
B+
Retailer 7
-
$483 SGD
View
B+
Retailer 8
-
$488 SGD
View
Retailer 9
-
$488 SGD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$691 SGD
View
B
Retailer 11
-
$748 SGD
View
Retailer 12
-
$884 SGD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$900 SGD
View
B
Retailer 14
-
$946 SGD
View
Most Expensive
MOH London
LG831649197 · Oct 26
$1,286 SGD
£793 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from $310 SGDSave up to $636 SGD

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
$310 SGD