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Pear|Lab Grown|IGI

1.63ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG541275160

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG541275160

Diamond specifications and retailer prices

From £130 GBP
$175 USD
As of November 2, 2026
Save £631 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £762 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown pear diamond

This 1.63ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG541275160 or 541275160. Listed at 13 retailers as of October 29, 2026, with prices from £130 to £762, a £631 spread on the same certified stone. MOH London lists it at £762. 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

1.63
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541275160
Dimensions10.65 × 6.62 × 4.05 mm
L/W Ratio1.61
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
10.65 mm6.62 mm1.63 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541275160
Side View
Table 57.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

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: Nov 2
Current: £762 GBP|Low: £130 GBP|High: £1,066 GBP|Avg: £409 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
November 2, 2026
Retailer 12£130 GBP
Retailer 5£151 GBP
Retailer 13£162 GBP
Retailer 3£181 GBP
Retailer 2£207 GBP
Retailer 10£276 GBP
Retailer 4£288 GBP
Retailer 9£291 GBP
Retailer 14£359 GBP
Retailer 8£381 GBP
Retailer 16£385 GBP
Retailer 15£521 GBP
Retailer 11£550 GBP
MOH London£762 GBP
Retailer 6£780 GBP
Retailer 7£1,066 GBP

6 data points across 16 retailers

13 retailers£130 GBP to £762 GBP

A
Cheapest Retailer
-
£130 GBP
$175 USD
A
Retailer 2
-
£151 GBP
$203 USD
View
A
Retailer 3
-
£162 GBP
$217 USD
View
A
Retailer 4
-
£181 GBP
HK$1,900 HKD
View
A
Retailer 5
-
£207 GBP
View
A
Retailer 6
-
£276 GBP
€353 EUR
View
B+
Retailer 7
-
£288 GBP
$386 USD
View
A
Retailer 8
-
£291 GBP
View
A
Retailer 9
-
£359 GBP
$482 USD
View
A
Retailer 10
-
£385 GBP
$517 USD
View
B+
Retailer 11
-
£521 GBP
$699 USD
View
B+
Retailer 12
-
£550 GBP
$738 USD
View
Most Expensive
B+
MOH London
LG541275160 · Oct 29
£762 GBP
View
12 more retailers have this diamond
Prices start from £130 GBPSave up to £631 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
1.63ct Pear
£130 GBP