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Heart|Lab Grown|IGI

1.03ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG704577744

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704577744

Diamond specifications and retailer prices

From £196 GBP
$263 USD
As of November 3, 2026
Save £597 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £794 GBP at MOH London · As of November 2, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704577744 or 704577744. Listed at 6 retailers as of November 2, 2026, with prices from £196 to £794, a £597 spread on the same certified stone. MOH London lists it at £794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704577744
Dimensions6.24 × 7.01 × 4.04 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm7.01 mm1.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704577744
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 57.6%

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 3
Current: £794 GBP|Low: £196 GBP|High: £803 GBP|Avg: £422 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 3£196 GBP
Retailer 4£277 GBP
Retailer 2£307 GBP
Retailer 6£334 GBP
Retailer 5£390 GBP
Retailer 7£675 GBP
MOH London£794 GBP

36 data points across 7 retailers

6 retailers£196 GBP to £794 GBP

A
Cheapest Retailer
-
£196 GBP
$263 USD
B+
Retailer 2
-
£277 GBP
$371 USD
View
B+
Retailer 3
-
£307 GBP
View
B+
Retailer 4
-
£390 GBP
$523 USD
View
B
Retailer 5
-
£675 GBP
$905 USD
View
Most Expensive
B
MOH London
LG704577744 · Nov 2
£794 GBP
View
5 more retailers have this diamond
Prices start from £196 GBPSave up to £597 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
£196 GBP