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Pear|Lab Grown|IGI

1.51ct E SI1 Pear Lab Grown Diamond

GD • E/SI1 • IGI LG741533146

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG741533146

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of October 27, 2026
Save £684 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £826 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG741533146 or 741533146. Listed at 15 retailers as of October 27, 2026, with prices from £142 to £826, a £684 spread on the same certified stone. MOH London lists it at £826. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741533146
Dimensions9.94 × 6.34 × 4.01 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.94 mm6.34 mm1.51 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741533146
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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: £826 GBP|Low: £157 GBP|High: £831 GBP|Avg: £431 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7£157 GBP
Retailer 8£175 GBP
Retailer 2£226 GBP
Retailer 6£308 GBP
Retailer 3£319 GBP
Retailer 5£567 GBP
Retailer 9£605 GBP
Retailer 4£675 GBP
MOH London£826 GBP

42 data points across 9 retailers

15 retailers£142 GBP to £826 GBP

A
Cheapest Retailer
-
£142 GBP
$190 USD
B+
Retailer 2
-
£157 GBP
$211 USD
View
Final sale: no returns
B+
Retailer 3
-
£164 GBP
$220 USD
View
Retailer 4
-
£173 GBP
$232 USD
View
Price last confirmed 35 days ago
B+
Retailer 5
-
£175 GBP
$235 USD
View
B+
Retailer 6
-
£175 GBP
$235 USD
View
A
Retailer 7
-
£226 GBP
View
B
Retailer 8
-
£308 GBP
$413 USD
View
B+
Retailer 9
-
£319 GBP
View
B+
Retailer 10
-
£337 GBP
$451 USD
View
B
Retailer 11
-
£565 GBP
$757 USD
View
B
Retailer 12
-
£567 GBP
$760 USD
View
B
Retailer 13
-
£605 GBP
$811 USD
View
Retailer 14
-
£675 GBP
$905 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG741533146 · Oct 29
£826 GBP
View
14 more retailers have this diamond
Prices start from £142 GBPSave up to £684 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
1.51ct Pear
£142 GBP