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Pear|Lab Grown|IGI

1.71ct F SI1 Pear Lab Grown Diamond

EX • F/SI1 • IGI LG537223302

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG537223302

Diamond specifications and retailer prices

From $495 CAD
$354 USD
As of October 30, 2026
Save $339 CAD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,645 CAD at MOH London · As of October 15, 2026
View at MOH London

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537223302 or 537223302. Listed at 6 retailers as of October 30, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.71
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537223302
Dimensions10.51 × 6.59 × 4.15 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.51 mm6.59 mm1.71 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537223302
Side View
Table 59.5%Crown 36.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.0%

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: $1,645 CAD|Low: $495 CAD|High: $1,648 CAD|Avg: $934 CAD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$495 CAD
Retailer 3$640 CAD
Retailer 6$717 CAD
Retailer 4$741 CAD
Retailer 2$834 CAD
Retailer 7$1,545 CAD
MOH London$1,645 CAD

36 data points across 7 retailers

6 retailers$495 CAD to $834 CAD

B+
Cheapest Retailer
-
$495 CAD
$354 USD
A
Retailer 2
-
$640 CAD
$458 USD
View
Retailer 3
-
$741 CAD
£417 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
$834 CAD
A$918 AUD
View
Retailer 5
-
$1,545 CAD
$1,106 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG537223302 · Oct 15
$1,645 CAD
£927 GBP
View
Price last confirmed 17 days ago
5 more retailers have this diamond
Prices start from $495 CADSave up to $339 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
1.71ct Pear
$495 CAD