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Pear|Lab Grown|IGI

1.83ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG451057296

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG451057296

Diamond specifications and retailer prices

From $1,467 CAD
$1,050 USD
As of October 30, 2026
Save $5,860 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,327 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.83ct lab-grown pear diamond

This 1.83ct 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 LG451057296 or 451057296. Listed at 11 retailers as of October 29, 2026, with prices from $1,467 to $7,327, a $5,860 spread on the same certified stone. MOH London lists it at $7,327. 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

1.83
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057296
Dimensions10.36 × 6.91 × 4.36 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.36 mm6.91 mm1.83 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057296
Side View
Table 58.0%Crown 34.4°Girdle: MED-VTKPavilion 41.8°Culet: NoneDepth 63.1%

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: $7,327 CAD|Low: $1,467 CAD|High: $7,385 CAD|Avg: $3,969 CAD|+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$1,467 CAD
Retailer 4$2,200 CAD
Retailer 7$2,463 CAD
Retailer 5$2,552 CAD
Retailer 8$2,787 CAD
Retailer 9$3,450 CAD
Retailer 6$4,016 CAD
Retailer 3$4,512 CAD
Retailer 10$7,306 CAD
MOH London$7,327 CAD

16 data points across 10 retailers

11 retailers$1,467 CAD to $7,327 CAD

A
Cheapest Retailer
-
$1,467 CAD
$1,050 USD
A
Retailer 2
-
$2,200 CAD
$1,575 USD
View
B+
Retailer 3
-
$2,393 CAD
$1,713 USD
View
B+
Retailer 4
-
$2,463 CAD
$1,763 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,552 CAD
$1,827 USD
View
Retailer 6
-
$2,552 CAD
$1,827 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$2,787 CAD
$1,995 USD
View
B
Retailer 8
-
$4,016 CAD
$2,875 USD
View
B
Retailer 9
-
$4,512 CAD
$3,230 USD
View
B
Retailer 10
-
$4,783 CAD
$3,424 USD
View
Most Expensive
B
MOH London
LG451057296 · Oct 29
$7,327 CAD
£4,130 GBP
View
10 more retailers have this diamond
Prices start from $1,467 CADSave up to $5,860 CAD

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
1.83ct Pear
$1,467 CAD