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Pear|Lab Grown|IGI

3.71ct F SI1 Pear Lab Grown Diamond

EX • F/SI1 • IGI LG757534635

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG757534635

Diamond specifications and retailer prices

From £351 GBP
$470 USD
As of October 30, 2026
Save £1,212 GBP (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,563 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.71ct lab-grown pear diamond

This 3.71ct lab-grown pear sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG757534635 or 757534635. Listed at 11 retailers as of October 26, 2026, with prices from £351 to £1,563, a £1,212 spread on the same certified stone. MOH London lists it at £1,563. 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

3.71
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757534635
Dimensions13.54 × 8.73 × 5.48 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.54 mm8.73 mm3.71 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757534635
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 62.8%

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 30
Current: £1,563 GBP|Low: £333 GBP|High: £1,599 GBP|Avg: £798 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10£351 GBP
Retailer 12£384 GBP
Retailer 11£435 GBP
Retailer 5£541 GBP
Retailer 8£676 GBP
Retailer 9£680 GBP
Retailer 4£686 GBP
Retailer 2£722 GBP
Retailer 7£1,069 GBP
Retailer 6£1,170 GBP
Retailer 3£1,367 GBP
MOH London£1,563 GBP

43 data points across 12 retailers

11 retailers£351 GBP to £1,563 GBP

A
Cheapest Retailer
-
£351 GBP
$470 USD
A
Retailer 2
-
£384 GBP
$514 USD
View
A
Retailer 3
-
£435 GBP
$583 USD
View
A
Retailer 4
-
£541 GBP
$725 USD
View
A
Retailer 5
-
£676 GBP
$906 USD
View
B+
Retailer 6
-
£680 GBP
$911 USD
View
A
Retailer 7
-
£722 GBP
View
B+
Retailer 8
-
£1,069 GBP
$1,433 USD
View
B+
Retailer 9
-
£1,170 GBP
$1,568 USD
View
B+
Retailer 10
-
£1,367 GBP
$1,831 USD
View
Most Expensive
B
MOH London
LG757534635 · Oct 26
£1,563 GBP
View
10 more retailers have this diamond
Prices start from £351 GBPSave up to £1,212 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
3.71ct Pear
£351 GBP