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Pear|Lab Grown|IGI

1.51ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG494184031

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG494184031

Diamond specifications and retailer prices

From €1,488 EUR
$1,669 USD
As of November 2, 2026
Save €1,747 EUR (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,929 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 1.51ct lab-grown pear diamond

This 1.51ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494184031 or 494184031. Listed at 12 retailers as of October 31, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494184031
Dimensions10.34 × 6.45 × 3.84 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.34 mm6.45 mm1.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494184031
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,929 EUR|Low: €1,428 EUR|High: €4,996 EUR|Avg: €2,382 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4€1,488 EUR
Retailer 5€1,534 EUR
Retailer 8€1,666 EUR
Retailer 6€1,726 EUR
Retailer 9€1,877 EUR
Retailer 2€2,422 EUR
Retailer 7€2,712 EUR
Retailer 3€2,976 EUR
MOH London€4,929 EUR

41 data points across 9 retailers

12 retailers€1,488 EUR to €3,236 EUR

B
Cheapest Retailer
-
€1,488 EUR
$1,669 USD
B
Retailer 2
-
€1,534 EUR
$1,720 USD
View
B
Retailer 3
-
€1,619 EUR
$1,816 USD
View
B
Retailer 4
-
€1,666 EUR
$1,869 USD
View
Final sale: no returns
B
Retailer 5
-
€1,726 EUR
$1,936 USD
View
Retailer 6
-
€1,726 EUR
$1,936 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
€1,877 EUR
$2,105 USD
View
B
Retailer 8
-
€2,422 EUR
£2,139 GBP
View
B
Retailer 9
-
€2,712 EUR
$3,042 USD
View
B
Retailer 10
-
€2,976 EUR
$3,338 USD
View
B
Retailer 11
-
€3,236 EUR
$3,629 USD
View
Most Expensive
MOH London
LG494184031 · Nov 3
€4,929 EUR
£4,353 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €1,488 EURSave up to €1,747 EUR

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.

B
1.51ct Pear
€1,488 EUR