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Pear|Lab Grown|IGI

1.23ct D FL Pear Lab Grown Diamond

ID • D/FL • IGI LG845632637

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG845632637

Diamond specifications and retailer prices

From £211 GBP
$283 USD
As of November 3, 2026
Save £1,474 GBP (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,685 GBP at Brilliant Earth · As of November 3, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845632637 or 845632637. Listed at 9 retailers as of November 3, 2026, with prices from £211 to £1,685, a £1,474 spread on the same certified stone. Brilliant Earth lists it at £1,685. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845632637
Dimensions9.30 × 5.90 × 3.79 mm
L/W Ratio1.58
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
9.30 mm5.90 mm1.23 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845632637
Side View
Table 58.0%Crown 34.8°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 64.2%

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 3
Current: £590 GBP|Low: £211 GBP|High: £880 GBP|Avg: £546 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4£211 GBP
Retailer 8£241 GBP
Retailer 6£445 GBP
Retailer 1£590 GBP
Retailer 2£718 GBP
Retailer 3£790 GBP
Retailer 5£802 GBP
Retailer 7£880 GBP

2 data points across 8 retailers

9 retailers£211 GBP to £1,685 GBP

A
Cheapest Retailer
-
£211 GBP
$283 USD
Final sale: no returns
A
Retailer 2
-
£241 GBP
View
A
Retailer 3
-
£445 GBP
View
B+
Retailer 4
-
£590 GBP
$791 USD
View
B+
Retailer 5
-
£718 GBP
$963 USD
View
B+
Retailer 6
-
£790 GBP
$1,059 USD
View
B+
Retailer 7
-
£802 GBP
SGD 1,454 SGD
View
B
Retailer 8
-
£880 GBP
$1,180 USD
View
Most Expensive
B
Brilliant Earth
22439430A · Nov 3
£1,685 GBP
$2,260 USD
View
8 more retailers have this diamond
Prices start from £211 GBPSave up to £1,474 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
£211 GBP