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Pear|Lab Grown|IGI

0.52ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG459194287

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG459194287

Diamond specifications and retailer prices

From £239 GBP
As of November 6, 2026
Save £353 GBP (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,065 GBP at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 0.52ct lab-grown pear diamond

This 0.52ct lab-grown pear sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG459194287 or 459194287. Listed at 12 retailers as of November 6, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459194287
Dimensions6.84 × 4.54 × 2.83 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm4.54 mm0.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG459194287
Side View
Table 61.0%Crown 32.6°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,065 GBP|Low: £239 GBP|High: £1,310 GBP|Avg: £548 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 9£239 GBP
Retailer 8£267 GBP
Retailer 4£299 GBP
Retailer 12£310 GBP
Retailer 3£332 GBP
Retailer 10£332 GBP
Retailer 11£531 GBP
Retailer 2£591 GBP
Retailer 5£592 GBP
Retailer 7£972 GBP
NZ Jewellers£1,065 GBP
Retailer 6£1,297 GBP

45 data points across 12 retailers

12 retailers£239 GBP to £592 GBP

B+
Cheapest Retailer
-
£239 GBP
B
Retailer 2
-
£267 GBP
View
B
Retailer 3
-
£299 GBP
View
Final sale: no returns
B
Retailer 4
-
£310 GBP
View
Retailer 5
-
£332 GBP
View
Price last confirmed 13 days ago
B
Retailer 6
-
£332 GBP
View
B
Retailer 7
-
£531 GBP
View
B
Retailer 8
-
£591 GBP
View
B
Retailer 9
-
£592 GBP
View
Retailer 10
-
£972 GBP
View
Price under review
Most Expensive
NZ Jewellers
4d7a52f5-3623-48b8-a991-e7734fc85e12 · Nov 6
£1,065 GBP
$1,426 USD
View
Price under review
10 more retailers have this diamond
Prices start from £239 GBPSave up to £353 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.

B+
0.52ct Pear
£239 GBP