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Heart|Lab Grown|IGI

1.01ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG844634667

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844634667

Diamond specifications and retailer prices

From £242 GBP
$324 USD
As of November 3, 2026
Save £420 GBP (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £662 GBP 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844634667 or 844634667. Listed at 7 retailers as of November 1, 2026, with prices from £242 to £662, a £420 spread on the same certified stone. MOH London lists it at £662. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634667
Dimensions6.59 × 6.79 × 3.99 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.79 mm1.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634667
Side View
Table 62.0%Crown 32.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 58.8%

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 3
Current: £662 GBP|Low: £238 GBP|High: £666 GBP|Avg: £371 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4£242 GBP
Retailer 2£245 GBP
Retailer 5£258 GBP
Retailer 3£269 GBP
Retailer 6£379 GBP
Retailer 7£496 GBP
MOH London£662 GBP

18 data points across 7 retailers

7 retailers£242 GBP to £662 GBP

A
Cheapest Retailer
-
£242 GBP
$324 USD
A
Retailer 2
-
£245 GBP
View
A
Retailer 3
-
£258 GBP
$346 USD
View
A
Retailer 4
-
£269 GBP
View
B+
Retailer 5
-
£379 GBP
$508 USD
View
B
Retailer 6
-
£496 GBP
$665 USD
View
Most Expensive
B
MOH London
LG844634667 · Nov 1
£662 GBP
View
6 more retailers have this diamond
Prices start from £242 GBPSave up to £420 GBP

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
£242 GBP