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Pear|Lab Grown|IGI

0.81ct J SI1 Pear Lab Grown Diamond

ID • J/SI1 • IGI LG451057045

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG451057045

Diamond specifications and retailer prices

From $632 AUD
$444 USD
As of October 30, 2026
Save $2,261 AUD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,893 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown pear diamond

This 0.81ct lab-grown pear sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451057045 or 451057045. Listed at 11 retailers as of October 29, 2026, with prices from $632 to $2,893, a $2,261 spread on the same certified stone. MOH London lists it at $2,893. 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

0.81
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057045
Dimensions8.04 × 5.23 × 3.28 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.04 mm5.23 mm0.81 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057045
Side View
Table 57.5%Crown 35.2°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.7%

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 30
Current: $2,893 AUD|Low: $606 AUD|High: $3,148 AUD|Avg: $1,340 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$632 AUD
Retailer 7$681 AUD
Retailer 2$683 AUD
Retailer 3$706 AUD
Retailer 14$708 AUD
Retailer 11$783 AUD
Retailer 15$783 AUD
Retailer 4$989 AUD
Retailer 8$1,137 AUD
Retailer 12$1,230 AUD
Retailer 5$1,357 AUD
Retailer 9$2,106 AUD
Retailer 13$2,518 AUD
MOH London$2,893 AUD
Retailer 6$3,148 AUD

32 data points across 15 retailers

11 retailers$632 AUD to $2,893 AUD

A
Cheapest Retailer
-
$632 AUD
$444 USD
A
Retailer 2
-
$683 AUD
$480 USD
View
A
Retailer 3
-
$706 AUD
$496 USD
View
Final sale: no returns
A
Retailer 4
-
$708 AUD
$497 USD
View
A
Retailer 5
-
$783 AUD
$550 USD
View
A
Retailer 6
-
$783 AUD
$550 USD
View
B+
Retailer 7
-
$1,137 AUD
£629 GBP
View
B+
Retailer 8
-
$1,230 AUD
$864 USD
View
B
Retailer 9
-
$2,106 AUD
$1,479 USD
View
B
Retailer 10
-
$2,518 AUD
$1,769 USD
View
Most Expensive
B
MOH London
LG451057045 · Oct 29
$2,893 AUD
£1,600 GBP
View
10 more retailers have this diamond
Prices start from $632 AUDSave up to $2,261 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
0.81ct Pear
$632 AUD