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Pear|Lab Grown|IGI

0.51ct F VS1 Pear Lab Grown Diamond

ID • F/VS1 • IGI LG791602444

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG791602444

Diamond specifications and retailer prices

From £61 GBP
As of November 4, 2026
Save £227 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £564 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791602444 or 791602444. Listed at 20 retailers as of November 4, 2026, with a 369% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791602444
Dimensions7.49 × 4.57 × 2.62 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm4.57 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791602444
Side View
Table 59.0%Crown 31.8°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 57.3%

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: Nov 4
Current: £564 GBP|Low: £61 GBP|High: £586 GBP|Avg: £214 GBP|-2.6%
MOH London
Retailer 2
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November 5, 2026
Retailer 13£61 GBP
Retailer 17£71 GBP
Retailer 11£81 GBP
Retailer 2£134 GBP
Retailer 8£139 GBP
Retailer 18£146 GBP
Retailer 3£159 GBP
Retailer 15£164 GBP
Retailer 5£167 GBP
Retailer 14£183 GBP
Retailer 4£198 GBP
Retailer 6£219 GBP
Retailer 16£244 GBP
Retailer 7£250 GBP
Retailer 9£281 GBP
Retailer 12£288 GBP
Retailer 10£417 GBP
MOH London£564 GBP

37 data points across 18 retailers

20 retailers£61 GBP to £288 GBP

A
Cheapest Retailer
-
£61 GBP
A
Retailer 2
-
£71 GBP
View
A
Retailer 3
-
£81 GBP
View
Retailer 4
-
£83 GBP
View
Price last confirmed 33 days ago
A
Retailer 5
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£95 GBP
View
A
Retailer 6
-
£134 GBP
View
Retailer 7
-
£139 GBP
View
Price last confirmed 23 days ago
A
Retailer 8
-
£146 GBP
View
A
Retailer 9
-
£159 GBP
View
A
Retailer 10
-
£164 GBP
View
Retailer 11
-
£167 GBP
View
Price last confirmed 8 days ago
A
Retailer 12
-
£183 GBP
View
A
Retailer 13
-
£198 GBP
View
A
Retailer 14
-
£219 GBP
View
B+
Retailer 15
-
£244 GBP
View
Retailer 16
-
£250 GBP
View
Price last confirmed 10 days ago
B+
Retailer 17
-
£281 GBP
View
B+
Retailer 18
-
£288 GBP
View
Retailer 19
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£417 GBP
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG791602444 · Oct 26
£564 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from £61 GBPSave up to £227 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
£61 GBP