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Pear|Lab Grown|IGI

1.54ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG436046940

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436046940

Diamond specifications and retailer prices

From £634 GBP
$850 USD
As of October 30, 2026
Save £2,564 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,198 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown pear diamond

This 1.54ct lab-grown pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046940 or 436046940. Listed at 10 retailers as of October 29, 2026, with prices from £634 to £3,198, a £2,564 spread on the same certified stone. MOH London lists it at £3,198. 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

1.54
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046940
Dimensions9.87 × 6.39 × 4.08 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.87 mm6.39 mm1.54 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046940
Side View
Table 58.5%Crown 36.9°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 63.8%

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: £3,198 GBP|Low: £634 GBP|High: £3,224 GBP|Avg: £1,447 GBP|+0.5%
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 30, 2026
Retailer 2£634 GBP
Retailer 6£854 GBP
Retailer 10£928 GBP
Retailer 7£990 GBP
Retailer 11£990 GBP
Retailer 4£1,089 GBP
Retailer 3£1,412 GBP
Retailer 5£1,477 GBP
Retailer 8£1,573 GBP
Retailer 9£1,856 GBP
Retailer 12£1,951 GBP
MOH London£3,198 GBP

35 data points across 12 retailers

10 retailers£634 GBP to £3,198 GBP

A
Cheapest Retailer
-
£634 GBP
$850 USD
B+
Retailer 2
-
£854 GBP
$1,144 USD
View
A
Retailer 3
-
£928 GBP
$1,244 USD
View
A
Retailer 4
-
£990 GBP
$1,327 USD
View
Retailer 5
-
£990 GBP
$1,327 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
£1,477 GBP
View
B
Retailer 7
-
£1,573 GBP
$2,108 USD
View
B
Retailer 8
-
£1,856 GBP
$2,487 USD
View
B
Retailer 9
-
£1,951 GBP
$2,614 USD
View
Most Expensive
B
MOH London
LG436046940 · Oct 29
£3,198 GBP
View
9 more retailers have this diamond
Prices start from £634 GBPSave up to £2,564 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
1.54ct Pear
£634 GBP