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Pear|Lab Grown|IGI

1.80ct K SI2 Pear Lab Grown Diamond

ID • K/SI2 • IGI LG497143879

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG497143879

Diamond specifications and retailer prices

From $2,966 AUD
As of November 6, 2026
Save $6,836 AUD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,802 AUD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497143879 or 497143879. Listed at 9 retailers as of November 5, 2026, with prices from $2,966 to $9,802, a $6,836 spread on the same certified stone. MOH London lists it at $9,802. 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
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497143879
Dimensions10.46 × 6.74 × 4.25 mm
L/W Ratio1.55
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
10.46 mm6.74 mm1.80 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497143879
Side View
Table 60.5%Crown 36.8°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,802 AUD|Low: $2,848 AUD|High: $9,959 AUD|Avg: $4,874 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$2,966 AUD
Retailer 8$3,228 AUD
Retailer 5$3,441 AUD
Retailer 9$3,441 AUD
Retailer 10$4,388 AUD
Retailer 7$4,730 AUD
Retailer 2$5,293 AUD
Retailer 6$5,384 AUD
Retailer 3$5,519 AUD
MOH London$9,802 AUD

39 data points across 10 retailers

9 retailers$2,966 AUD to $9,802 AUD

B+
Cheapest Retailer
-
$2,966 AUD
B+
Retailer 2
-
$3,228 AUD
View
B
Retailer 3
-
$3,441 AUD
View
Retailer 4
-
$3,441 AUD
View
Price last confirmed 27 days ago
B
Retailer 5
-
$4,730 AUD
View
B
Retailer 6
-
$5,293 AUD
View
B
Retailer 7
-
$5,384 AUD
View
B
Retailer 8
-
$5,519 AUD
View
Most Expensive
B
MOH London
LG497143879 · Nov 5
$9,802 AUD
£5,303 GBP
View
8 more retailers have this diamond
Prices start from $2,966 AUDSave up to $6,836 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.

B+
1.80ct Pear
$2,966 AUD