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Pear|Lab Grown|IGI

0.51ct G SI2 Pear Lab Grown Diamond

ID • G/SI2 • IGI LG436044245

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436044245

Diamond specifications and retailer prices

From £204 GBP
$274 USD
As of October 30, 2026
Save £819 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,024 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown pear sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436044245 or 436044245. Listed at 11 retailers as of October 29, 2026, with prices from £204 to £1,024, a £819 spread on the same certified stone. MOH London lists it at £1,024. 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

0.51
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436044245
Dimensions6.85 × 4.56 × 2.88 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.85 mm4.56 mm0.51 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436044245
Side View
Table 57.0%Crown 32.8°Girdle: THN-MEDPavilion 42.6°Culet: NoneDepth 63.2%

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: £1,024 GBP|Low: £196 GBP|High: £1,030 GBP|Avg: £440 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8£204 GBP
Retailer 3£229 GBP
Retailer 12£237 GBP
Retailer 2£246 GBP
Retailer 9£254 GBP
Retailer 13£254 GBP
Retailer 5£340 GBP
Retailer 11£421 GBP
Retailer 6£476 GBP
Retailer 4£518 GBP
Retailer 7£781 GBP
Retailer 10£816 GBP
MOH London£1,024 GBP

25 data points across 13 retailers

11 retailers£204 GBP to £1,024 GBP

A
Cheapest Retailer
-
£204 GBP
$274 USD
A
Retailer 2
-
£229 GBP
$307 USD
View
Final sale: no returns
B+
Retailer 3
-
£237 GBP
$318 USD
View
B+
Retailer 4
-
£246 GBP
$330 USD
View
B+
Retailer 5
-
£254 GBP
$340 USD
View
B+
Retailer 6
-
£254 GBP
$340 USD
View
B
Retailer 7
-
£421 GBP
$564 USD
View
B
Retailer 8
-
£476 GBP
€607 EUR
View
B
Retailer 9
-
£781 GBP
$1,046 USD
View
B
Retailer 10
-
£816 GBP
$1,094 USD
View
Most Expensive
B
MOH London
LG436044245 · Oct 29
£1,024 GBP
View
10 more retailers have this diamond
Prices start from £204 GBPSave up to £819 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
0.51ct Pear
£204 GBP