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Pear|Lab Grown|IGI

1.57ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG490194713

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG490194713

Diamond specifications and retailer prices

From $235 USD
As of October 30, 2026
Save $935 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,170 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown pear diamond

This 1.57ct 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 LG490194713 or 490194713. Listed at 24 retailers as of October 30, 2026, with prices from $235 to $1,170, a $935 spread on the same certified stone. Brilliant Earth lists it at $1,170. 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

1.57
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490194713
Dimensions10.40 × 6.65 × 4.00 mm
L/W Ratio1.56
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
10.40 mm6.65 mm1.57 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490194713
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,170 USD|Low: $235 USD|High: $1,210 USD|Avg: $662 USD|-3.3%
Brilliant Earth
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
November 1, 2026
Retailer 15$235 USD
Retailer 11$307 USD
Retailer 14$365 USD
Retailer 9$436 USD
Retailer 8$474 USD
Retailer 6$496 USD
Retailer 3$515 USD
Retailer 5$553 USD
Retailer 10$649 USD
Retailer 13$830 USD
Retailer 7$878 USD
Retailer 4$880 USD
Retailer 12$880 USD
Retailer 2$1,031 USD
Brilliant Earth$1,170 USD

43 data points across 15 retailers

24 retailers$235 USD to $1,170 USD

Retailer 1
-
$199 USD
Price last confirmed 30 days ago
Retailer 2
-
$207 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$235 USD
View
Final sale: no returns
Retailer 4
-
$241 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$254 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$257 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$257 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 9
-
$365 USD
View
A
Retailer 10
-
$436 USD
€415 EUR
View
A
Retailer 11
-
$474 USD
£373 GBP
View
A
Retailer 12
-
$496 USD
View
A
Retailer 13
-
$515 USD
View
A
Retailer 14
-
$553 USD
View
B+
Retailer 15
-
$649 USD
A$998 AUD
View
Retailer 16
-
$827 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$827 USD
View
Retailer 18
-
$827 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$830 USD
View
B+
Retailer 20
-
$878 USD
SGD 1,186 SGD
View
B+
Retailer 21
-
$880 USD
View
B+
Retailer 22
-
$880 USD
View
B+
Retailer 23
-
$1,031 USD
£812 GBP
View
Most Expensive
B
Brilliant Earth
5036246A · Oct 31
$1,170 USD
View
23 more retailers have this diamond
Prices start from $235 USDSave up to $935 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
1.57ct Pear
$235 USD