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Pear|Lab Grown|IGI

1.00ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG451057059

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG451057059

Diamond specifications and retailer prices

From $826 AUD
$580 USD
As of October 30, 2026
Save $4,609 AUD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,435 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown pear diamond

This 1ct lab-grown pear sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451057059 or 451057059. Listed at 9 retailers as of October 29, 2026, with prices from $826 to $5,435, a $4,609 spread on the same certified stone. MOH London lists it at $5,435. 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

1.00
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057059
Dimensions8.37 × 5.52 × 3.57 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.37 mm5.52 mm1.00 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057059
Side View
Table 59.0%Crown 35.2°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 64.7%

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: $5,435 AUD|Low: $826 AUD|High: $5,471 AUD|Avg: $2,283 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$826 AUD
Retailer 10$918 AUD
Retailer 4$1,243 AUD
Retailer 8$1,352 AUD
Retailer 5$1,442 AUD
Retailer 9$2,185 AUD
Retailer 6$2,318 AUD
Retailer 3$3,316 AUD
Retailer 7$4,054 AUD
MOH London$5,435 AUD

15 data points across 10 retailers

9 retailers$826 AUD to $5,435 AUD

A
Cheapest Retailer
-
$826 AUD
$580 USD
B+
Retailer 2
-
$1,243 AUD
$873 USD
View
B+
Retailer 3
-
$1,352 AUD
$950 USD
View
B+
Retailer 4
-
$1,442 AUD
$1,013 USD
View
Retailer 5
-
$1,442 AUD
$1,013 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,318 AUD
$1,628 USD
View
B
Retailer 7
-
$3,316 AUD
$2,329 USD
View
B
Retailer 8
-
$4,054 AUD
$2,848 USD
View
Most Expensive
B
MOH London
LG451057059 · Oct 29
$5,435 AUD
£3,006 GBP
View
8 more retailers have this diamond
Prices start from $826 AUDSave up to $4,609 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
1.00ct Pear
$826 AUD