Pear|Lab Grown|IGI

1.05ct K SI1 Pear Lab Grown Diamond

ID • K/SI1 • IGI LG436072080

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436072080

Diamond specifications and retailer prices

From £305 GBP
As of November 6, 2026
Save £1,173 GBP (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,478 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 1.05ct lab-grown pear diamond

This 1.05ct lab-grown pear sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072080 or 436072080. Listed at 10 retailers as of November 3, 2026, with prices from £305 to £1,478, a £1,173 spread on the same certified stone. MOH London lists it at £1,478. 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

1.05
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072080
Dimensions8.74 × 5.75 × 3.53 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.74 mm5.75 mm1.05 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436072080
Side View
Table 59.5%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,478 GBP|Low: £293 GBP|High: £1,496 GBP|Avg: £739 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£305 GBP
Retailer 6£378 GBP
Retailer 3£489 GBP
Retailer 2£565 GBP
Retailer 7£599 GBP
Retailer 8£678 GBP
Retailer 4£1,062 GBP
MOH London£1,478 GBP

35 data points across 8 retailers

10 retailers£305 GBP to £1,478 GBP

A
Cheapest Retailer
-
£305 GBP
A
Retailer 2
-
£341 GBP
View
A
Retailer 3
-
£378 GBP
View
Retailer 4
-
£378 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
£489 GBP
View
A
Retailer 6
-
£565 GBP
View
B+
Retailer 7
-
£599 GBP
View
B
Retailer 8
-
£1,062 GBP
View
B
Retailer 9
-
£1,216 GBP
View
Most Expensive
B
MOH London
LG436072080 · Nov 3
£1,478 GBP
View
9 more retailers have this diamond
Prices start from £305 GBPSave up to £1,173 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
1.05ct Pear
£305 GBP