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Pear|Lab Grown|IGI

1.63ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG541275160

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG541275160

Diamond specifications and retailer prices

From $175 USD
As of October 30, 2026
Save $847 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,022 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown pear diamond

This 1.63ct 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 LG541275160 or 541275160. Listed at 13 retailers as of October 29, 2026, with prices from $175 to $1,022, a $847 spread on the same certified stone. MOH London lists it at $1,022. 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

1.63
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541275160
Dimensions10.65 × 6.62 × 4.05 mm
L/W Ratio1.61
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
10.65 mm6.62 mm1.63 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541275160
Side View
Table 57.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.2%

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: Oct 30
Current: $1,022 USD|Low: $175 USD|High: $1,430 USD|Avg: $549 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 12$175 USD
Retailer 5$203 USD
Retailer 13$217 USD
Retailer 3$243 USD
Retailer 2$278 USD
Retailer 10$371 USD
Retailer 4$386 USD
Retailer 9$390 USD
Retailer 14$482 USD
Retailer 8$512 USD
Retailer 16$517 USD
Retailer 15$699 USD
Retailer 11$738 USD
MOH London$1,022 USD
Retailer 6$1,047 USD
Retailer 7$1,430 USD

5 data points across 16 retailers

13 retailers$175 USD to $1,022 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$203 USD
View
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$243 USD
HK$1,900 HKD
View
A
Retailer 5
-
$278 USD
£219 GBP
View
A
Retailer 6
-
$371 USD
€353 EUR
View
B+
Retailer 7
-
$386 USD
View
A
Retailer 8
-
$390 USD
£307 GBP
View
A
Retailer 9
-
$482 USD
View
A
Retailer 10
-
$517 USD
View
B+
Retailer 11
-
$699 USD
View
B+
Retailer 12
-
$738 USD
View
Most Expensive
B+
MOH London
LG541275160 · Oct 29
$1,022 USD
£805 GBP
View
12 more retailers have this diamond
Prices start from $175 USDSave up to $847 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
1.63ct Pear
$175 USD