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Pear|Lab Grown|IGI

1.21ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG536203148

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG536203148

Diamond specifications and retailer prices

From £178 GBP
As of November 6, 2026
Save £705 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £882 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.21ct lab-grown pear diamond

This 1.21ct lab-grown pear sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG536203148 or 536203148. Listed at 12 retailers as of November 5, 2026, with prices from £178 to £882, a £705 spread on the same certified stone. MOH London lists it at £882. 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

1.21
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536203148
Dimensions9.17 × 5.91 × 3.73 mm
L/W Ratio1.55
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
9.17 mm5.91 mm1.21 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536203148
Side View
Table 62.0%Crown 38.2°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £882 GBP|Low: £171 GBP|High: £896 GBP|Avg: £435 GBP|+3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5£178 GBP
Retailer 10£206 GBP
Retailer 7£221 GBP
Retailer 11£221 GBP
Retailer 9£373 GBP
Retailer 3£400 GBP
Retailer 2£413 GBP
Retailer 6£501 GBP
Retailer 8£710 GBP
Retailer 4£712 GBP
MOH London£882 GBP

43 data points across 11 retailers

12 retailers£178 GBP to £882 GBP

A
Cheapest Retailer
-
£178 GBP
A
Retailer 2
-
£206 GBP
View
A
Retailer 3
-
£221 GBP
View
Retailer 4
-
£221 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
£373 GBP
View
B+
Retailer 6
-
£400 GBP
View
B+
Retailer 7
-
£413 GBP
View
B+
Retailer 8
-
£501 GBP
View
B+
Retailer 9
-
£526 GBP
View
B
Retailer 10
-
£710 GBP
View
B
Retailer 11
-
£712 GBP
View
Most Expensive
B
MOH London
LG536203148 · Nov 5
£882 GBP
View
11 more retailers have this diamond
Prices start from £178 GBPSave up to £705 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
1.21ct Pear
£178 GBP