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Pear|Lab Grown|IGI

0.40ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG537241515

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG537241515

Diamond specifications and retailer prices

From £78 GBP
$104 USD
As of October 27, 2026
Save £232 GBP (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £810 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 0.4ct lab-grown pear diamond

This 0.4ct lab-grown pear sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537241515 or 537241515. Listed at 11 retailers as of October 27, 2026, with a 297% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241515
Dimensions6.68 × 3.97 × 2.57 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.68 mm3.97 mm0.40 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537241515
Side View
Table 52.0%Crown 30.6°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 64.7%

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: Oct 27
Current: £810 GBP|Low: £43 GBP|High: £815 GBP|Avg: £216 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3£43 GBP
Retailer 11£78 GBP
Retailer 8£90 GBP
Retailer 5£103 GBP
Retailer 9£103 GBP
Retailer 2£189 GBP
Retailer 7£194 GBP
Retailer 6£225 GBP
Retailer 10£267 GBP
Retailer 4£310 GBP
MOH London£810 GBP

40 data points across 11 retailers

11 retailers£78 GBP to £310 GBP

A
Cheapest Retailer
-
£78 GBP
$104 USD
A
Retailer 2
-
£90 GBP
$120 USD
View
A
Retailer 3
-
£103 GBP
$137 USD
View
A
Retailer 4
-
£103 GBP
$137 USD
View
B+
Retailer 5
-
£189 GBP
View
B+
Retailer 6
-
£194 GBP
$259 USD
View
B+
Retailer 7
-
£202 GBP
HK$2,100 HKD
View
B
Retailer 8
-
£225 GBP
$300 USD
View
B
Retailer 9
-
£267 GBP
$355 USD
View
B
Retailer 10
-
£310 GBP
$413 USD
View
Most Expensive
MOH London
LG537241515 · Oct 19
£810 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £78 GBPSave up to £232 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
0.40ct Pear
£78 GBP