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Pear|Lab Grown|IGI

1.00ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG451056648

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG451056648

Diamond specifications and retailer prices

From £433 GBP
As of November 6, 2026
Save £2,396 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,829 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451056648 or 451056648. Listed at 10 retailers as of November 5, 2026, with prices from £433 to £2,829, a £2,396 spread on the same certified stone. MOH London lists it at £2,829. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056648
Dimensions8.77 × 5.49 × 3.50 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.77 mm5.49 mm1.00 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056648
Side View
Table 62.5%Crown 34.4°Girdle: MED-THKPavilion 42.5°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: £2,829 GBP|Low: £433 GBP|High: £2,875 GBP|Avg: £1,234 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£652 GBP
Retailer 8£710 GBP
Retailer 9£730 GBP
Retailer 5£757 GBP
Retailer 10£1,147 GBP
Retailer 6£1,216 GBP
Retailer 3£1,740 GBP
Retailer 7£2,128 GBP
MOH London£2,829 GBP

15 data points across 10 retailers

10 retailers£433 GBP to £2,829 GBP

A
Cheapest Retailer
-
£433 GBP
B+
Retailer 2
-
£652 GBP
View
B+
Retailer 3
-
£710 GBP
View
B+
Retailer 4
-
£730 GBP
View
Final sale: no returns
B+
Retailer 5
-
£757 GBP
View
Retailer 6
-
£757 GBP
View
Price last confirmed 26 days ago
B
Retailer 7
-
£1,216 GBP
View
B
Retailer 8
-
£1,740 GBP
View
B
Retailer 9
-
£2,128 GBP
View
Most Expensive
B
MOH London
LG451056648 · Nov 5
£2,829 GBP
View
9 more retailers have this diamond
Prices start from £433 GBPSave up to £2,396 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