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Pear|Lab Grown|IGI

1.00ct H SI1 Pear Lab Grown Diamond

VG • H/SI1 • IGI LG436045254

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045254

Diamond specifications and retailer prices

From £427 GBP
As of November 6, 2026
Save £1,866 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,292 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown pear diamond

This 1ct lab-grown pear sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG436045254 or 436045254. Listed at 12 retailers as of November 5, 2026, with prices from £427 to £2,292, a £1,866 spread on the same certified stone. MOH London lists it at £2,292. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045254
Dimensions8.43 × 5.48 × 3.46 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.43 mm5.48 mm1.00 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045254
Side View
Table 58.5%Crown 38.1°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 63.1%

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: Nov 6
Current: £2,292 GBP|Low: £410 GBP|High: £2,326 GBP|Avg: £979 GBP|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6£427 GBP
Retailer 10£478 GBP
Retailer 8£530 GBP
Retailer 7£605 GBP
Retailer 4£623 GBP
Retailer 2£628 GBP
Retailer 9£815 GBP
Retailer 12£842 GBP
Retailer 5£1,313 GBP
Retailer 3£1,418 GBP
Retailer 11£1,638 GBP
MOH London£2,292 GBP

16 data points across 12 retailers

12 retailers£427 GBP to £2,292 GBP

A
Cheapest Retailer
-
£427 GBP
B+
Retailer 2
-
£478 GBP
View
Final sale: no returns
B+
Retailer 3
-
£478 GBP
View
B+
Retailer 4
-
£530 GBP
View
Retailer 5
-
£530 GBP
View
Price last confirmed 22 days ago
B+
Retailer 6
-
£605 GBP
View
B+
Retailer 7
-
£628 GBP
View
B
Retailer 8
-
£815 GBP
View
B
Retailer 9
-
£1,313 GBP
View
B
Retailer 10
-
£1,393 GBP
View
B
Retailer 11
-
£1,638 GBP
View
Most Expensive
C
MOH London
LG436045254 · Nov 5
£2,292 GBP
View
11 more retailers have this diamond
Prices start from £427 GBPSave up to £1,866 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
1.00ct Pear
£427 GBP