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Pear|Lab Grown|IGI

1.51ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG440012109

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG440012109

Diamond specifications and retailer prices

From $1,196 AUD
$840 USD
As of October 31, 2026
Save $5,761 AUD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,957 AUD at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012109 or 440012109. Listed at 10 retailers as of October 29, 2026, with prices from $1,196 to $6,957, a $5,761 spread on the same certified stone. MOH London lists it at $6,957. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012109
Dimensions9.71 × 6.42 × 4.09 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.71 mm6.42 mm1.51 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440012109
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,957 AUD|Low: $1,196 AUD|High: $7,013 AUD|Avg: $3,230 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$1,196 AUD
Retailer 3$1,856 AUD
Retailer 4$2,154 AUD
Retailer 6$2,399 AUD
Retailer 8$2,967 AUD
Retailer 5$3,407 AUD
Retailer 7$4,015 AUD
MOH London$6,957 AUD

12 data points across 8 retailers

10 retailers$1,196 AUD to $6,957 AUD

A
Cheapest Retailer
-
$1,196 AUD
$840 USD
B+
Retailer 2
-
$1,856 AUD
$1,304 USD
View
B+
Retailer 3
-
$2,020 AUD
$1,419 USD
View
B+
Retailer 4
-
$2,154 AUD
$1,513 USD
View
Retailer 5
-
$2,154 AUD
$1,513 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,399 AUD
$1,685 USD
View
B
Retailer 7
-
$3,407 AUD
$2,393 USD
View
B
Retailer 8
-
$4,015 AUD
$2,820 USD
View
B
Retailer 9
-
$4,037 AUD
$2,836 USD
View
Most Expensive
B
MOH London
LG440012109 · Oct 29
$6,957 AUD
£3,848 GBP
View
9 more retailers have this diamond
Prices start from $1,196 AUDSave up to $5,761 AUD

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
1.51ct Pear
$1,196 AUD