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Pear|Lab Grown|IGI

2.57ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG660480980

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG660480980

Diamond specifications and retailer prices

From $290 USD
As of October 30, 2026
Save $1,158 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,448 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660480980 or 660480980. Listed at 13 retailers as of October 29, 2026, with prices from $290 to $1,448, a $1,158 spread on the same certified stone. MOH London lists it at $1,448. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660480980
Dimensions12.24 × 7.57 × 4.73 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm7.57 mm2.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660480980
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,448 USD|Low: $290 USD|High: $4,170 USD|Avg: $1,195 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
Retailer 17
October 31, 2026
Retailer 10$290 USD
Retailer 5$336 USD
Retailer 14$359 USD
Retailer 16$397 USD
Retailer 11$451 USD
Retailer 13$515 USD
Retailer 4$591 USD
Retailer 12$636 USD
Retailer 15$662 USD
Retailer 6$818 USD
Retailer 17$819 USD
Retailer 2$1,104 USD
Retailer 3$1,155 USD
MOH London$1,448 USD
Retailer 8$2,053 USD
Retailer 7$3,537 USD
Retailer 9$4,170 USD

4 data points across 17 retailers

13 retailers$290 USD to $1,448 USD

A
Cheapest Retailer
-
$290 USD
A
Retailer 2
-
$336 USD
View
A
Retailer 3
-
$359 USD
View
A
Retailer 4
-
$397 USD
HK$3,100 HKD
View
A
Retailer 5
-
$451 USD
£355 GBP
View
A
Retailer 6
-
$515 USD
View
B+
Retailer 7
-
$591 USD
View
A
Retailer 8
-
$636 USD
£501 GBP
View
A
Retailer 9
-
$662 USD
View
B+
Retailer 10
-
$819 USD
View
B+
Retailer 11
-
$1,104 USD
View
B+
Retailer 12
-
$1,155 USD
View
Most Expensive
B
MOH London
LG660480980 · Oct 29
$1,448 USD
£1,140 GBP
View
12 more retailers have this diamond
Prices start from $290 USDSave up to $1,158 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
$290 USD