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Pear|Lab Grown|IGI

1.23ct D IF Pear Lab Grown Diamond

ID • D/IF • IGI LG840629667

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG840629667

Diamond specifications and retailer prices

From £152 GBP
$204 USD
As of November 2, 2026
Save £1,406 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,558 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629667 or 840629667. Listed at 21 retailers as of November 2, 2026, with prices from £152 to £1,558, a £1,406 spread on the same certified stone. Brilliant Earth lists it at £1,558. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629667
Dimensions9.16 × 5.90 × 3.80 mm
L/W Ratio1.55
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
9.16 mm5.90 mm1.23 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629667
Side View
Table 58.0%Crown 36°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 64.4%

Caratlytics Score

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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 2
Current: £1,558 GBP|Low: £152 GBP|High: £1,797 GBP|Avg: £601 GBP|-13.3%
Brilliant Earth
Retailer 2
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November 3, 2026
Retailer 8£152 GBP
Retailer 7£171 GBP
Retailer 16£177 GBP
Retailer 20£189 GBP
Retailer 15£195 GBP
Retailer 17£326 GBP
Retailer 5£327 GBP
Retailer 19£340 GBP
Retailer 2£344 GBP
Retailer 21£371 GBP
Retailer 9£462 GBP
Retailer 13£492 GBP
Retailer 6£578 GBP
Retailer 3£608 GBP
Retailer 14£647 GBP
Retailer 11£659 GBP
Retailer 12£697 GBP
Retailer 18£884 GBP
Retailer 4£1,245 GBP
Retailer 10£1,496 GBP
Brilliant Earth£1,558 GBP

9 data points across 21 retailers

21 retailers£152 GBP to £1,558 GBP

A
Cheapest Retailer
-
£152 GBP
$204 USD
A
Retailer 2
-
£171 GBP
$229 USD
View
Final sale: no returns
A
Retailer 3
-
£177 GBP
$237 USD
View
A
Retailer 4
-
£189 GBP
$253 USD
View
A
Retailer 5
-
£195 GBP
View
A
Retailer 6
-
£326 GBP
ZAR 7,070 ZAR
View
A
Retailer 7
-
£327 GBP
$439 USD
View
A
Retailer 8
-
£340 GBP
€434 EUR
View
A
Retailer 9
-
£344 GBP
View
A
Retailer 10
-
£371 GBP
$498 USD
View
Retailer 11
-
£462 GBP
A$953 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
£492 GBP
$660 USD
View
B+
Retailer 13
-
£578 GBP
$775 USD
View
B+
Retailer 14
-
£608 GBP
$815 USD
View
B+
Retailer 15
-
£647 GBP
$868 USD
View
B+
Retailer 16
-
£659 GBP
SGD 1,194 SGD
View
B+
Retailer 17
-
£697 GBP
$935 USD
View
B
Retailer 18
-
£884 GBP
View
B
Retailer 19
-
£1,245 GBP
$1,670 USD
View
B
Retailer 20
-
£1,496 GBP
$2,006 USD
View
Most Expensive
B
Brilliant Earth
22310984A · Nov 3
£1,558 GBP
$2,090 USD
View
20 more retailers have this diamond
Prices start from £152 GBPSave up to £1,406 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
£152 GBP