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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 $453 SGD
$354 USD
As of November 1, 2026
Save $1,038 SGD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,490 SGD 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 $453 to $1,490, a $1,038 spread on the same certified stone. MOH London lists it at $1,490. 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
Colour
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

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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: $1,490 SGD|Low: $453 SGD|High: $1,508 SGD|Avg: $858 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$453 SGD
Retailer 3$593 SGD
Retailer 6$656 SGD
Retailer 2$702 SGD
Retailer 4$763 SGD
Retailer 7$1,414 SGD
MOH London$1,490 SGD

37 data points across 7 retailers

6 retailers$453 SGD to $1,490 SGD

B+
Cheapest Retailer
-
$453 SGD
$354 USD
A
Retailer 2
-
$593 SGD
$464 USD
View
A
Retailer 3
-
$702 SGD
£433 GBP
View
A
Retailer 4
-
$763 SGD
A$918 AUD
View
B
Retailer 5
-
$1,414 SGD
$1,106 USD
View
Most Expensive
B+
MOH London
LG537223302 · Nov 1
$1,490 SGD
£918 GBP
View
5 more retailers have this diamond
Prices start from $453 SGDSave up to $1,038 SGD

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
$453 SGD