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Heart|Lab Grown|IGI

1.53ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG788630860

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788630860

Diamond specifications and retailer prices

From £278 GBP
As of November 4, 2026
Save £551 GBP (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £829 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788630860 or 788630860. Listed at 6 retailers as of November 2, 2026, with prices from £278 to £829, a £551 spread on the same certified stone. MOH London lists it at £829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788630860
Dimensions7.74 × 7.56 × 4.68 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.74 mm7.56 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788630860
Side View
Table 59.0%Crown 32.1°Girdle: MED-THKPavilion 43.3°Culet: NoneDepth 60.5%

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 4
Current: £829 GBP|Low: £278 GBP|High: £839 GBP|Avg: £503 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3£278 GBP
Retailer 5£370 GBP
Retailer 2£381 GBP
Retailer 4£450 GBP
Retailer 6£704 GBP
MOH London£829 GBP

41 data points across 6 retailers

6 retailers£278 GBP to £829 GBP

B+
Cheapest Retailer
-
£278 GBP
A
Retailer 2
-
£370 GBP
View
A
Retailer 3
-
£381 GBP
View
B+
Retailer 4
-
£450 GBP
View
B
Retailer 5
-
£704 GBP
View
Most Expensive
B
MOH London
LG788630860 · Nov 2
£829 GBP
View
5 more retailers have this diamond
Prices start from £278 GBPSave up to £551 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
1.53ct Heart
£278 GBP