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Pear|Lab Grown|IGI

0.51ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG805672493

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG805672493

Diamond specifications and retailer prices

From £60 GBP
$81 USD
As of October 27, 2026
Save £492 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £553 GBP at MOH London · As of October 26, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805672493 or 805672493. Listed at 15 retailers as of October 26, 2026, with prices from £60 to £553, a £492 spread on the same certified stone. MOH London lists it at £553. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672493
Dimensions7.26 × 4.38 × 2.64 mm
L/W Ratio1.66
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm4.38 mm0.51 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672493
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 38°Culet: NoneDepth 60.3%

Caratlytics Score

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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 27
Current: £553 GBP|Low: £58 GBP|High: £564 GBP|Avg: £177 GBP|-1.0%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
October 31, 2026
Retailer 13£60 GBP
Retailer 4£67 GBP
Retailer 11£70 GBP
Retailer 15£80 GBP
Retailer 6£86 GBP
Retailer 14£101 GBP
Retailer 9£132 GBP
Retailer 5£144 GBP
Retailer 2£152 GBP
Retailer 16£163 GBP
Retailer 10£205 GBP
Retailer 3£209 GBP
Retailer 8£217 GBP
Retailer 12£242 GBP
Retailer 7£249 GBP
MOH London£553 GBP

41 data points across 16 retailers

15 retailers£60 GBP to £553 GBP

A
Cheapest Retailer
-
£60 GBP
$81 USD
A
Retailer 2
-
£70 GBP
$94 USD
View
A
Retailer 3
-
£80 GBP
$107 USD
View
A
Retailer 4
-
£86 GBP
HK$900 HKD
View
A
Retailer 5
-
£101 GBP
$135 USD
View
A
Retailer 6
-
£132 GBP
View
A
Retailer 7
-
£144 GBP
€184 EUR
View
B+
Retailer 8
-
£152 GBP
$204 USD
View
B+
Retailer 9
-
£163 GBP
$219 USD
View
B+
Retailer 10
-
£205 GBP
View
B+
Retailer 11
-
£209 GBP
$280 USD
View
B+
Retailer 12
-
£217 GBP
SGD 393 SGD
View
B+
Retailer 13
-
£242 GBP
$324 USD
View
B
Retailer 14
-
£249 GBP
$334 USD
View
Most Expensive
B
MOH London
LG805672493 · Oct 26
£553 GBP
View
14 more retailers have this diamond
Prices start from £60 GBPSave up to £492 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
£60 GBP