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Pear|Lab Grown|IGI

1.00ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG436045323

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045323

Diamond specifications and retailer prices

From £433 GBP
As of November 6, 2026
Save £2,481 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,914 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045323 or 436045323. Listed at 11 retailers as of November 5, 2026, with prices from £433 to £2,914, a £2,481 spread on the same certified stone. MOH London lists it at £2,914. 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

1.00
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045323
Dimensions8.40 × 5.56 × 3.55 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.40 mm5.56 mm1.00 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045323
Side View
Table 59.0%Crown 34.2°Girdle: MED-THKPavilion 39°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: Nov 6
Current: £2,914 GBP|Low: £433 GBP|High: £2,960 GBP|Avg: £1,403 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2£433 GBP
Retailer 4£743 GBP
Retailer 7£832 GBP
Retailer 5£861 GBP
Retailer 8£994 GBP
Retailer 9£1,240 GBP
Retailer 6£1,376 GBP
Retailer 3£1,857 GBP
Retailer 10£2,467 GBP
MOH London£2,914 GBP

13 data points across 10 retailers

11 retailers£433 GBP to £2,914 GBP

A
Cheapest Retailer
-
£433 GBP
B+
Retailer 2
-
£743 GBP
View
B+
Retailer 3
-
£808 GBP
View
B+
Retailer 4
-
£832 GBP
View
Final sale: no returns
B+
Retailer 5
-
£861 GBP
View
Retailer 6
-
£861 GBP
View
Price last confirmed 26 days ago
B+
Retailer 7
-
£994 GBP
View
B
Retailer 8
-
£1,376 GBP
View
B
Retailer 9
-
£1,615 GBP
View
B
Retailer 10
-
£1,857 GBP
View
Most Expensive
B
MOH London
LG436045323 · Nov 5
£2,914 GBP
View
10 more retailers have this diamond
Prices start from £433 GBPSave up to £2,481 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
£433 GBP