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Pear|Lab Grown|IGI

1.09ct E VS1 Pear Lab Grown Diamond

ID • E/VS1 • IGI LG825615779

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG825615779

Diamond specifications and retailer prices

From £128 GBP
$170 USD
As of October 30, 2026
Save £622 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £879 GBP at Brilliant Earth · As of September 25, 2026
View at Brilliant Earth

About this 1.09ct lab-grown pear diamond

This 1.09ct lab-grown pear sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825615779 or 825615779. Listed at 18 retailers as of October 29, 2026, with a 487% 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

1.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825615779
Dimensions9.33 × 5.61 × 3.56 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
9.33 mm5.61 mm1.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825615779
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.5%

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: £128 GBP|Low: £121 GBP|High: £750 GBP|Avg: £312 GBP|+5.6%
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Retailer 17
October 30, 2026
Retailer 1£128 GBP
Retailer 6£143 GBP
Retailer 3£149 GBP
Retailer 14£158 GBP
Retailer 2£159 GBP
Retailer 10£198 GBP
Retailer 9£271 GBP
Retailer 16£274 GBP
Retailer 11£281 GBP
Retailer 4£285 GBP
Retailer 13£296 GBP
Retailer 8£342 GBP
Retailer 17£389 GBP
Retailer 7£512 GBP
Retailer 5£541 GBP
Retailer 12£549 GBP
Retailer 15£750 GBP

29 data points across 17 retailers

18 retailers£128 GBP to £750 GBP

A
Cheapest Retailer
-
£128 GBP
$170 USD
A
Retailer 2
-
£143 GBP
$190 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£158 GBP
$210 USD
View
A
Retailer 5
-
£159 GBP
$212 USD
View
A
Retailer 6
-
£198 GBP
View
A
Retailer 7
-
£271 GBP
$361 USD
View
A
Retailer 8
-
£274 GBP
ZAR 5,888 ZAR
View
A
Retailer 9
-
£281 GBP
View
A
Retailer 10
-
£285 GBP
$379 USD
View
A
Retailer 11
-
£296 GBP
€375 EUR
View
A
Retailer 12
-
£342 GBP
$456 USD
View
B+
Retailer 13
-
£389 GBP
A$796 AUD
View
B+
Retailer 14
-
£512 GBP
$682 USD
View
B
Retailer 15
-
£541 GBP
$721 USD
View
B+
Retailer 16
-
£549 GBP
$730 USD
View
B
Retailer 17
-
£750 GBP
View
Most Expensive
Brilliant Earth
21325675A · Sep 25
£879 GBP
$1,170 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from £128 GBPSave up to £622 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
1.09ct Pear
£128 GBP