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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 $354 USD
As of November 1, 2026
Save $812 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,166 USD at MOH London · As of November 1, 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 November 1, 2026, with prices from $354 to $1,166, a $812 spread on the same certified stone. MOH London lists it at $1,166. 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: Nov 1
Current: $1,166 USD|Low: $354 USD|High: $1,180 USD|Avg: $671 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$354 USD
Retailer 3$464 USD
Retailer 6$513 USD
Retailer 2$549 USD
Retailer 4$597 USD
Retailer 7$1,106 USD
MOH London$1,166 USD

37 data points across 7 retailers

6 retailers$354 USD to $1,166 USD

B+
Cheapest Retailer
-
$354 USD
A
Retailer 2
-
$464 USD
View
A
Retailer 3
-
$549 USD
£433 GBP
View
A
Retailer 4
-
$597 USD
A$918 AUD
View
B
Retailer 5
-
$1,106 USD
View
Most Expensive
B+
MOH London
LG537223302 · Nov 1
$1,166 USD
£918 GBP
View
5 more retailers have this diamond
Prices start from $354 USDSave up to $812 USD

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
$354 USD