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Pear|Lab Grown|IGI

1.09ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG807645300

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG807645300

Diamond specifications and retailer prices

From £170 GBP
As of November 3, 2026
Save £926 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,096 GBP at Brilliant Earth · As of November 3, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807645300 or 807645300. Listed at 17 retailers as of November 3, 2026, with prices from £170 to £1,096, a £926 spread on the same certified stone. Brilliant Earth lists it at £1,096. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807645300
Dimensions9.18 × 5.68 × 3.51 mm
L/W Ratio1.62
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
9.18 mm5.68 mm1.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807645300
Side View
Table 60.0%Crown 35.6°Girdle: MediumPavilion 39.5°Culet: NoneDepth 61.8%

Caratlytics Score

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A+
Exceptional
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 3
Current: £1,096 GBP|Low: £170 GBP|High: £1,946 GBP|Avg: £494 GBP|-36.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 12£170 GBP
Retailer 11£210 GBP
Retailer 10£314 GBP
Retailer 7£325 GBP
Retailer 2£326 GBP
Retailer 5£343 GBP
Retailer 9£367 GBP
Retailer 4£476 GBP
Retailer 3£513 GBP
Retailer 6£608 GBP
Retailer 8£882 GBP
Brilliant Earth£1,096 GBP

31 data points across 12 retailers

17 retailers£170 GBP to £1,096 GBP

A+
Cheapest Retailer
-
£170 GBP
Final sale: no returns
Retailer 2
-
£172 GBP
View
Price last confirmed 22 days ago
Retailer 3
-
£199 GBP
View
Price last confirmed 21 days ago
A
Retailer 4
-
£210 GBP
View
Retailer 5
-
£213 GBP
View
Price last confirmed 23 days ago
Retailer 6
-
£215 GBP
View
Price last confirmed 23 days ago
A
Retailer 7
-
£314 GBP
View
A
Retailer 8
-
£325 GBP
View
A
Retailer 9
-
£326 GBP
View
A
Retailer 10
-
£343 GBP
View
A
Retailer 11
-
£367 GBP
View
Retailer 12
-
£476 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£513 GBP
View
B+
Retailer 14
-
£608 GBP
View
Retailer 15
-
£685 GBP
View
Price last confirmed 22 days ago
B
Retailer 16
-
£882 GBP
View
Most Expensive
B
Brilliant Earth
20862954A · Nov 3
£1,096 GBP
$1,470 USD
View
16 more retailers have this diamond
Prices start from £170 GBPSave up to £926 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
£170 GBP