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1.52ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG786680008

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786680008

Diamond specifications and retailer prices

From £324 GBP
€411 EUR
As of October 29, 2026
Save £458 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £782 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786680008 or 786680008. Listed at 7 retailers as of October 26, 2026, with prices from £324 to £782, a £458 spread on the same certified stone. MOH London lists it at £782. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786680008
Dimensions7.48 × 7.43 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.43 mm1.52 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786680008
Side View
Table 61.0%Crown 32.8°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.0%

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 29
Current: £782 GBP|Low: £278 GBP|High: £902 GBP|Avg: £451 GBP|-13.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£324 GBP
Retailer 5£335 GBP
Retailer 2£358 GBP
Retailer 6£387 GBP
Retailer 4£443 GBP
Retailer 7£531 GBP
MOH London£782 GBP

29 data points across 7 retailers

7 retailers£324 GBP to £782 GBP

A
Cheapest Retailer
-
£324 GBP
€411 EUR
B+
Retailer 2
-
£335 GBP
$446 USD
View
A
Retailer 3
-
£358 GBP
View
B+
Retailer 4
-
£387 GBP
$516 USD
View
B+
Retailer 5
-
£443 GBP
$590 USD
View
Retailer 6
-
£531 GBP
$707 USD
View
Price last confirmed 46 days ago
Most Expensive
B
MOH London
LG786680008 · Oct 26
£782 GBP
View
6 more retailers have this diamond
Prices start from £324 GBPSave up to £458 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
1.52ct Round
£324 GBP