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Pear|Lab Grown|IGI

1.80ct H SI1 Pear Lab Grown Diamond

ID • H/SI1 • IGI LG537225743

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG537225743

Diamond specifications and retailer prices

From $562 AUD
$395 USD
As of October 30, 2026
Save $2,164 AUD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,726 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.8ct lab-grown pear diamond

This 1.8ct lab-grown pear sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537225743 or 537225743. Listed at 12 retailers as of October 30, 2026, with prices from $562 to $2,726, a $2,164 spread on the same certified stone. MOH London lists it at $2,726. 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

1.80
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537225743
Dimensions10.55 × 6.76 × 4.28 mm
L/W Ratio1.56
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
10.55 mm6.76 mm1.80 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537225743
Side View
Table 65.5%Crown 36.6°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 63.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,726 AUD|Low: $540 AUD|High: $2,776 AUD|Avg: $1,431 AUD|+2.2%
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
November 1, 2026
Retailer 8$562 AUD
Retailer 12$631 AUD
Retailer 9$698 AUD
Retailer 13$698 AUD
Retailer 6$911 AUD
Retailer 3$1,061 AUD
Retailer 11$1,106 AUD
Retailer 4$1,348 AUD
Retailer 5$1,601 AUD
Retailer 2$1,609 AUD
Retailer 7$1,957 AUD
Retailer 10$2,244 AUD
MOH London$2,726 AUD

22 data points across 13 retailers

12 retailers$562 AUD to $2,726 AUD

A
Cheapest Retailer
-
$562 AUD
$395 USD
A
Retailer 2
-
$631 AUD
$443 USD
View
Retailer 3
-
$698 AUD
$490 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$698 AUD
$490 USD
View
A
Retailer 5
-
$911 AUD
$640 USD
View
A
Retailer 6
-
$1,061 AUD
$745 USD
View
A
Retailer 7
-
$1,106 AUD
$777 USD
View
A
Retailer 8
-
$1,348 AUD
HK$7,400 HKD
View
A
Retailer 9
-
$1,609 AUD
$1,130 USD
View
A
Retailer 10
-
$1,957 AUD
$1,375 USD
View
B+
Retailer 11
-
$2,244 AUD
$1,576 USD
View
Most Expensive
B+
MOH London
LG537225743 · Nov 1
$2,726 AUD
£1,508 GBP
View
11 more retailers have this diamond
Prices start from $562 AUDSave up to $2,164 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
1.80ct Pear
$562 AUD