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Pear|Lab Grown|IGI

2.57ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG650476445

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG650476445

Diamond specifications and retailer prices

From $316 USD
As of October 30, 2026
Save $1,263 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,579 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.57ct lab-grown pear diamond

This 2.57ct lab-grown pear sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG650476445 or 650476445. Listed at 15 retailers as of October 29, 2026, with prices from $316 to $1,579, a $1,263 spread on the same certified stone. MOH London lists it at $1,579. 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

2.57
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650476445
Dimensions12.30 × 7.63 × 4.68 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.30 mm7.63 mm2.57 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650476445
Side View
Table 60.0%Crown 35.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 61.3%

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: $1,579 USD|Low: $316 USD|High: $3,537 USD|Avg: $1,188 USD
MOH London
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 31, 2026
Retailer 14$316 USD
Retailer 7$367 USD
Retailer 17$392 USD
Retailer 19$435 USD
Retailer 15$486 USD
Retailer 16$545 USD
Retailer 2$630 USD
Retailer 6$637 USD
Retailer 18$692 USD
Retailer 12$699 USD
Retailer 3$816 USD
Retailer 13$1,149 USD
Retailer 4$1,260 USD
Retailer 5$1,306 USD
MOH London$1,579 USD
Retailer 8$1,792 USD
Retailer 10$2,009 USD
Retailer 11$2,950 USD
Retailer 9$3,537 USD

4 data points across 19 retailers

15 retailers$316 USD to $1,579 USD

A
Cheapest Retailer
-
$316 USD
A
Retailer 2
-
$367 USD
View
A
Retailer 3
-
$392 USD
View
A
Retailer 4
-
$435 USD
HK$3,400 HKD
View
A
Retailer 5
-
$486 USD
£382 GBP
View
A
Retailer 6
-
$545 USD
View
A
Retailer 7
-
$630 USD
€600 EUR
View
B+
Retailer 8
-
$637 USD
View
A
Retailer 9
-
$692 USD
View
A
Retailer 10
-
$699 USD
£550 GBP
View
A
Retailer 11
-
$816 USD
View
B+
Retailer 12
-
$1,149 USD
View
B+
Retailer 13
-
$1,260 USD
View
B+
Retailer 14
-
$1,306 USD
View
Most Expensive
B
MOH London
LG650476445 · Oct 29
$1,579 USD
£1,243 GBP
View
14 more retailers have this diamond
Prices start from $316 USDSave up to $1,263 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
2.57ct Pear
$316 USD