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Pear|Lab Grown|IGI

0.51ct G SI2 Pear Lab Grown Diamond

ID • G/SI2 • IGI LG544242153

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG544242153

Diamond specifications and retailer prices

From £93 GBP
$124 USD
As of October 30, 2026
Save £873 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £966 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 LG544242153 or 544242153. Listed at 11 retailers as of October 29, 2026, with prices from £93 to £966, a £873 spread on the same certified stone. MOH London lists it at £966. 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°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242153
Dimensions7.31 × 4.47 × 2.66 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.31 mm4.47 mm0.51 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544242153
Side View
Table 63.0%Crown 32°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £966 GBP|Low: £89 GBP|High: £972 GBP|Avg: £291 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5£93 GBP
Retailer 9£107 GBP
Retailer 6£122 GBP
Retailer 10£122 GBP
Retailer 2£202 GBP
Retailer 8£222 GBP
Retailer 3£239 GBP
Retailer 11£285 GBP
Retailer 7£370 GBP
Retailer 4£391 GBP
MOH London£966 GBP

18 data points across 11 retailers

11 retailers£93 GBP to £966 GBP

A
Cheapest Retailer
-
£93 GBP
$124 USD
A
Retailer 2
-
£107 GBP
$144 USD
View
A
Retailer 3
-
£122 GBP
$164 USD
View
A
Retailer 4
-
£122 GBP
$164 USD
View
A
Retailer 5
-
£202 GBP
$270 USD
View
A
Retailer 6
-
£222 GBP
$297 USD
View
B+
Retailer 7
-
£239 GBP
HK$2,500 HKD
View
B+
Retailer 8
-
£285 GBP
$382 USD
View
B
Retailer 9
-
£370 GBP
$496 USD
View
B
Retailer 10
-
£391 GBP
$524 USD
View
Most Expensive
B
MOH London
LG544242153 · Oct 29
£966 GBP
View
10 more retailers have this diamond
Prices start from £93 GBPSave up to £873 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
£93 GBP