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Pear|Lab Grown|IGI

1.51ct E VS1 Pear Lab Grown Diamond

ID • E/VS1 • IGI LG818682255

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG818682255

Diamond specifications and retailer prices

From £165 GBP
$220 USD
As of October 30, 2026
Save £667 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £832 GBP at Brilliance · As of October 28, 2026
View at Brilliance

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682255 or 818682255. Listed at 20 retailers as of October 28, 2026, with prices from £165 to £832, a £667 spread on the same certified stone. Brilliance lists it at £832. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682255
Dimensions10.57 × 6.33 × 3.83 mm
L/W Ratio1.67
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm6.33 mm1.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682255
Side View
Table 60.0%Crown 31.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £240 GBP|Low: £158 GBP|High: £829 GBP|Avg: £446 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 6£165 GBP
Retailer 3£184 GBP
Retailer 16£191 GBP
Retailer 9£204 GBP
Retailer 1£240 GBP
Retailer 13£350 GBP
Retailer 14£351 GBP
Retailer 10£380 GBP
Retailer 2£382 GBP
Retailer 12£451 GBP
Retailer 15£477 GBP
Retailer 8£657 GBP
Retailer 17£659 GBP
Retailer 5£663 GBP
Retailer 7£682 GBP
Retailer 4£697 GBP
Retailer 11£823 GBP

28 data points across 17 retailers

20 retailers£165 GBP to £832 GBP

A
Cheapest Retailer
-
£165 GBP
$220 USD
A
Retailer 2
-
£184 GBP
$245 USD
View
Final sale: no returns
A
Retailer 3
-
£191 GBP
$255 USD
View
A
Retailer 4
-
£204 GBP
$272 USD
View
A
Retailer 5
-
£204 GBP
$272 USD
View
A
Retailer 6
-
£240 GBP
View
A
Retailer 7
-
£350 GBP
$466 USD
View
A
Retailer 8
-
£351 GBP
ZAR 7,554 ZAR
View
A
Retailer 9
-
£380 GBP
View
A
Retailer 10
-
£382 GBP
$509 USD
View
A
Retailer 11
-
£451 GBP
$601 USD
View
A
Retailer 12
-
£477 GBP
A$978 AUD
View
B+
Retailer 13
-
£625 GBP
$832 USD
View
B+
Retailer 14
-
£657 GBP
$875 USD
View
B
Retailer 15
-
£659 GBP
$878 USD
View
B+
Retailer 16
-
£663 GBP
SGD 1,194 SGD
View
B+
Retailer 17
-
£682 GBP
A$1,397 AUD
View
B+
Retailer 18
-
£697 GBP
$928 USD
View
B
Retailer 19
-
£823 GBP
View
Most Expensive
B
Brilliance
D45359529 · Oct 28
£832 GBP
$1,108 USD
View
19 more retailers have this diamond
Prices start from £165 GBPSave up to £667 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
£165 GBP