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Heart|Lab Grown|IGI

1.55ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG713530534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG713530534

Diamond specifications and retailer prices

From £402 GBP
$535 USD
As of October 27, 2026
Save £625 GBP (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,027 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713530534 or 713530534. Listed at 7 retailers as of October 27, 2026, with prices from £402 to £1,027, a £625 spread on the same certified stone. MOH London lists it at £1,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713530534
Dimensions7.58 × 8.04 × 4.51 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
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
7.58 mm8.04 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713530534
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.1%

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 27
Current: £1,027 GBP|Low: £402 GBP|High: £1,034 GBP|Avg: £534 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7£402 GBP
Retailer 3£415 GBP
Retailer 5£422 GBP
Retailer 2£447 GBP
Retailer 4£453 GBP
Retailer 6£823 GBP
MOH London£1,027 GBP

41 data points across 7 retailers

7 retailers£402 GBP to £1,027 GBP

A
Cheapest Retailer
-
£402 GBP
$535 USD
A
Retailer 2
-
£415 GBP
€526 EUR
View
A
Retailer 3
-
£422 GBP
$562 USD
View
B+
Retailer 4
-
£447 GBP
View
B+
Retailer 5
-
£453 GBP
$603 USD
View
B
Retailer 6
-
£823 GBP
$1,096 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG713530534 · Oct 29
£1,027 GBP
View
6 more retailers have this diamond
Prices start from £402 GBPSave up to £625 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
1.55ct Heart
£402 GBP