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Pear|Lab Grown|IGI

1.31ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG786650366

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG786650366

Diamond specifications and retailer prices

From $520 SGD
As of November 6, 2026
Save $860 SGD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,380 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown pear diamond

This 1.31ct lab-grown pear sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786650366 or 786650366. Listed at 8 retailers as of November 5, 2026, with prices from $520 to $1,380, a $860 spread on the same certified stone. MOH London lists it at $1,380. 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

1.31
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786650366
Dimensions9.76 × 6.06 × 3.74 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm6.06 mm1.31 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786650366
Side View
Table 62.0%Crown 31.9°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,380 SGD|Low: $488 SGD|High: $1,948 SGD|Avg: $827 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6$520 SGD
Retailer 2$531 SGD
Retailer 3$545 SGD
Retailer 5$651 SGD
Retailer 7$714 SGD
Retailer 4$1,077 SGD
MOH London$1,380 SGD

40 data points across 7 retailers

8 retailers$520 SGD to $1,380 SGD

A
Cheapest Retailer
-
$520 SGD
A
Retailer 2
-
$531 SGD
View
A
Retailer 3
-
$545 SGD
View
B+
Retailer 4
-
$651 SGD
View
B+
Retailer 5
-
$714 SGD
View
B
Retailer 6
-
$1,020 SGD
View
B
Retailer 7
-
$1,077 SGD
View
Most Expensive
B
MOH London
LG786650366 · Nov 5
$1,380 SGD
£848 GBP
View
7 more retailers have this diamond
Prices start from $520 SGDSave up to $860 SGD

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
1.31ct Pear
$520 SGD