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Pear|Lab Grown|IGI

0.54ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG817690302

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG817690302

Diamond specifications and retailer prices

From £166 GBP
As of November 6, 2026
Save £96 GBP (37%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £261 GBP at Keyzar · As of November 7, 2026
View at Keyzar

About this 0.54ct lab-grown pear diamond

This 0.54ct 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 LG817690302 or 817690302. Listed at 3 retailers as of November 6, 2026, with prices from £166 to £261, a £96 spread on the same certified stone. Keyzar lists it at £261. 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

0.54
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817690302
Dimensions7.11 × 4.54 × 2.85 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm4.54 mm0.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817690302
Side View
Table 58.0%Crown 28.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £261 GBP|Low: £160 GBP|High: £333 GBP|Avg: £234 GBP
Keyzar
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6£160 GBP
Retailer 2£166 GBP
Retailer 5£167 GBP
Retailer 3£259 GBP
Keyzar£261 GBP
Retailer 4£315 GBP
Retailer 7£333 GBP

13 data points across 7 retailers

3 retailers£166 GBP to £261 GBP

A
Cheapest Retailer
-
£166 GBP
B
Retailer 2
-
£259 GBP
View
Most Expensive
B
Keyzar
arzn_lab_loosediamond_pear_00-54_si1_e_885b8a4d32eb · Nov 7
£261 GBP
$350 USD
View
2 more retailers have this diamond
Prices start from £166 GBPSave up to £96 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
0.54ct Pear
£166 GBP