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Heart|Lab Grown|IGI

1.02ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG845619342

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845619342

Diamond specifications and retailer prices

From £195 GBP
$262 USD
As of November 1, 2026
Save £478 GBP (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £673 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845619342 or 845619342. Listed at 6 retailers as of November 1, 2026, with prices from £195 to £673, a £478 spread on the same certified stone. MOH London lists it at £673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845619342
Dimensions7.04 × 6.42 × 4.09 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm6.42 mm1.02 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845619342
Side View
Table 59.0%Crown 32.5°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 58.1%

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: £673 GBP|Low: £195 GBP|High: £677 GBP|Avg: £362 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6£195 GBP
Retailer 4£246 GBP
Retailer 2£252 GBP
Retailer 3£274 GBP
Retailer 5£504 GBP
MOH London£673 GBP

17 data points across 6 retailers

6 retailers£195 GBP to £673 GBP

B+
Cheapest Retailer
-
£195 GBP
$262 USD
A
Retailer 2
-
£246 GBP
$330 USD
View
A
Retailer 3
-
£252 GBP
View
A
Retailer 4
-
£274 GBP
View
Retailer 5
-
£504 GBP
$676 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG845619342 · Nov 1
£673 GBP
View
5 more retailers have this diamond
Prices start from £195 GBPSave up to £478 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
1.02ct Heart
£195 GBP