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Pear|Lab Grown|IGI

1.23ct E IF Pear Lab Grown Diamond

ID • E/IF • IGI LG818659195

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG818659195

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £1,317 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,463 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.23ct lab-grown pear diamond

This 1.23ct lab-grown pear sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659195 or 818659195. Listed at 19 retailers as of October 30, 2026, with prices from £146 to £1,463, a £1,317 spread on the same certified stone. Brilliant Earth lists it at £1,463. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659195
Dimensions9.50 × 5.83 × 3.72 mm
L/W Ratio1.63
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
9.50 mm5.83 mm1.23 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659195
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

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: Oct 30
Current: £1,463 GBP|Low: £140 GBP|High: £1,761 GBP|Avg: £491 GBP|-16.9%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19£146 GBP
Retailer 8£163 GBP
Retailer 9£169 GBP
Retailer 4£181 GBP
Retailer 11£181 GBP
Retailer 12£306 GBP
Retailer 14£311 GBP
Retailer 6£315 GBP
Retailer 2£330 GBP
Retailer 15£441 GBP
Retailer 17£463 GBP
Retailer 5£581 GBP
Retailer 7£590 GBP
Retailer 3£620 GBP
Retailer 10£622 GBP
Retailer 18£650 GBP
Retailer 13£850 GBP
Retailer 16£1,108 GBP
Brilliant Earth£1,463 GBP

41 data points across 19 retailers

19 retailers£146 GBP to £1,463 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
A
Retailer 2
-
£163 GBP
$219 USD
View
Final sale: no returns
A
Retailer 3
-
£169 GBP
$227 USD
View
A
Retailer 4
-
£181 GBP
$242 USD
View
A
Retailer 5
-
£181 GBP
$242 USD
View
A
Retailer 6
-
£306 GBP
€390 EUR
View
A
Retailer 7
-
£311 GBP
ZAR 6,726 ZAR
View
A
Retailer 8
-
£315 GBP
$422 USD
View
A
Retailer 9
-
£330 GBP
View
A
Retailer 10
-
£441 GBP
A$910 AUD
View
A
Retailer 11
-
£463 GBP
$621 USD
View
B+
Retailer 12
-
£581 GBP
$779 USD
View
B+
Retailer 13
-
£590 GBP
$790 USD
View
B+
Retailer 14
-
£620 GBP
SGD 1,123 SGD
View
B+
Retailer 15
-
£622 GBP
$833 USD
View
B+
Retailer 16
-
£650 GBP
$871 USD
View
B+
Retailer 17
-
£850 GBP
View
B
Retailer 18
-
£1,108 GBP
$1,485 USD
View
Most Expensive
B
Brilliant Earth
21434175A · Oct 30
£1,463 GBP
$1,960 USD
View
18 more retailers have this diamond
Prices start from £146 GBPSave up to £1,317 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
1.23ct Pear
£146 GBP