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Pear|Lab Grown|IGI

1.51ct F VVS1 Pear Lab Grown Diamond

ID • F/VVS1 • IGI LG830624150

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG830624150

Diamond specifications and retailer prices

From £164 GBP
As of November 2, 2026
Save £824 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,311 GBP at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830624150 or 830624150. Listed at 21 retailers as of November 1, 2026, with a 501% 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

1.51
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624150
Dimensions9.91 × 6.49 × 3.93 mm
L/W Ratio1.53
Girdle conditionFaceted
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
9.91 mm6.49 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624150
Side View
Table 63.0%Crown 37.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.6%

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: Nov 2
Current: £1,311 GBP|Low: £158 GBP|High: £1,356 GBP|Avg: £552 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 3, 2026
Retailer 4£164 GBP
Retailer 5£184 GBP
Retailer 6£204 GBP
Retailer 15£337 GBP
Retailer 8£349 GBP
Retailer 13£352 GBP
Retailer 2£379 GBP
Retailer 9£453 GBP
Retailer 11£476 GBP
Retailer 12£536 GBP
Retailer 3£654 GBP
Retailer 7£656 GBP
Retailer 17£693 GBP
Retailer 10£773 GBP
Retailer 14£817 GBP
Retailer 16£989 GBP
Brilliant Earth£1,311 GBP

37 data points across 17 retailers

21 retailers£164 GBP to £989 GBP

A
Cheapest Retailer
-
£164 GBP
A
Retailer 2
-
£184 GBP
View
Final sale: no returns
A
Retailer 3
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£191 GBP
View
A
Retailer 4
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£204 GBP
View
Retailer 5
-
£204 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£337 GBP
View
A
Retailer 7
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£349 GBP
View
A
Retailer 8
-
£352 GBP
View
A
Retailer 9
-
£379 GBP
View
A
Retailer 10
-
£453 GBP
View
A
Retailer 11
-
£476 GBP
View
B+
Retailer 12
-
£536 GBP
View
B+
Retailer 13
-
£654 GBP
View
B+
Retailer 14
-
£656 GBP
View
B+
Retailer 15
-
£693 GBP
View
B+
Retailer 16
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£694 GBP
View
B
Retailer 17
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£773 GBP
View
B+
Retailer 18
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£817 GBP
View
B
Retailer 19
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£989 GBP
View
Retailer 20
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£1,000 GBP
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21434034A · Oct 8
£1,311 GBP
$1,770 USD
View
Price last confirmed 27 days ago
20 more retailers have this diamond
Prices start from £164 GBPSave up to £824 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
1.51ct Pear
£164 GBP