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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 $243 USD
As of November 4, 2026
Save $498 USD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,007 USD 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
Color
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: $1,007 USD|Low: $165 USD|High: $1,019 USD|Avg: $452 USD|+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$174 USD
Retailer 6$201 USD
Retailer 4$215 USD
Retailer 5$243 USD
Retailer 7$284 USD
Retailer 11$297 USD
Retailer 2$378 USD
Retailer 9$382 USD
Retailer 13$382 USD
Retailer 10$541 USD
Retailer 3$692 USD
Retailer 12$705 USD
Retailer 8$741 USD
MOH London$1,007 USD

43 data points across 14 retailers

15 retailers$243 USD to $741 USD

Retailer 1
-
$174 USD
Price last confirmed 13 days ago
Retailer 2
-
$201 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$215 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$243 USD
View
A
Retailer 5
-
$284 USD
View
A
Retailer 6
-
$297 USD
View
B+
Retailer 7
-
$378 USD
View
B+
Retailer 8
-
$382 USD
View
Retailer 9
-
$382 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$541 USD
View
B
Retailer 11
-
$586 USD
View
Retailer 12
-
$692 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$705 USD
View
B
Retailer 14
-
$741 USD
View
Most Expensive
MOH London
LG831649197 · Oct 26
$1,007 USD
£793 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $243 USDSave up to $498 USD

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
$243 USD