Heart|Lab Grown|IGI

1.01ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG830636118

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830636118

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of November 1, 2026
Save $697 USD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $914 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct 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 LG830636118 or 830636118. Listed at 8 retailers as of November 1, 2026, with prices from $218 to $914, a $697 spread on the same certified stone. MOH London lists it at $914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830636118
Dimensions5.97 × 7.03 × 4.08 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm7.03 mm1.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830636118
Side View
Table 64.0%Crown 37.1°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 58.0%

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 1
Current: $914 USD|Low: $218 USD|High: $942 USD|Avg: $450 USD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$218 USD
Retailer 8$265 USD
Retailer 5$319 USD
Retailer 3$343 USD
Retailer 2$371 USD
Retailer 6$438 USD
Retailer 7$683 USD
MOH London$914 USD

37 data points across 8 retailers

8 retailers$218 USD to $914 USD

A
Cheapest Retailer
-
$218 USD
HK$1,700 HKD
B+
Retailer 2
-
$265 USD
View
A
Retailer 3
-
$319 USD
View
A
Retailer 4
-
$343 USD
£270 GBP
View
B+
Retailer 5
-
$371 USD
£292 GBP
View
B+
Retailer 6
-
$438 USD
View
B
Retailer 7
-
$683 USD
View
Most Expensive
B
MOH London
LG830636118 · Nov 1
$914 USD
£720 GBP
View
7 more retailers have this diamond
Prices start from $218 USDSave up to $697 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
1.01ct Heart
$218 USD