Heart|Lab Grown|IGI

1.03ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG837695042

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837695042

Diamond specifications and retailer prices

From £212 GBP
$282 USD
As of October 28, 2026
Save £524 GBP (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £735 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837695042 or 837695042. Listed at 10 retailers as of October 28, 2026, with prices from £212 to £735, a £524 spread on the same certified stone. MOH London lists it at £735. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837695042
Dimensions6.16 × 7.12 × 4.11 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
6.16 mm7.12 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837695042
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.7%

Caratlytics Score

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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: Oct 28
Current: £735 GBP|Low: £212 GBP|High: £774 GBP|Avg: £446 GBP|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5£212 GBP
Retailer 6£249 GBP
Retailer 2£277 GBP
Retailer 3£297 GBP
Retailer 7£394 GBP
Retailer 4£514 GBP
Retailer 9£518 GBP
Retailer 8£544 GBP
Retailer 10£550 GBP
MOH London£735 GBP

35 data points across 10 retailers

10 retailers£212 GBP to £735 GBP

B+
Cheapest Retailer
-
£212 GBP
$282 USD
A
Retailer 2
-
£249 GBP
$331 USD
View
A
Retailer 3
-
£277 GBP
View
B+
Retailer 4
-
£297 GBP
View
B+
Retailer 5
-
£394 GBP
$525 USD
View
B
Retailer 6
-
£514 GBP
$684 USD
View
B
Retailer 7
-
£518 GBP
$690 USD
View
B
Retailer 8
-
£544 GBP
$724 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
£550 GBP
SGD 989 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG837695042 · Oct 29
£735 GBP
View
9 more retailers have this diamond
Prices start from £212 GBPSave up to £524 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
1.03ct Heart
£212 GBP