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Emerald|Lab Grown|IGI

2.57ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG776642665

Shape and cutting style on the report: Emerald cut

Certificate IGI LG776642665

Diamond specifications and retailer prices

From $937 CAD
$671 USD
As of October 30, 2026
Save $3,668 CAD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,605 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.57ct lab-grown emerald diamond

This 2.57ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776642665 or 776642665. Listed at 21 retailers as of October 29, 2026, with prices from $937 to $4,605, a $3,668 spread on the same certified stone. MOH London lists it at $4,605. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.57
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776642665
Dimensions9.64 × 6.30 × 3.96 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm6.30 mm2.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776642665
Side View
Table 68.0%Crown 32.1°Girdle: MED-STKPavilion 37.3°Culet: LargeDepth 62.9%

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: $4,605 CAD|Low: $937 CAD|High: $4,778 CAD|Avg: $2,560 CAD|-3.5%
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
Retailer 18
October 31, 2026
Retailer 6$937 CAD
Retailer 5$1,048 CAD
Retailer 17$1,087 CAD
Retailer 10$1,122 CAD
Retailer 13$1,341 CAD
Retailer 3$1,485 CAD
Retailer 7$1,623 CAD
Retailer 11$1,740 CAD
Retailer 2$2,581 CAD
Retailer 14$2,777 CAD
Retailer 12$2,805 CAD
Retailer 15$3,056 CAD
Retailer 16$3,385 CAD
Retailer 18$3,642 CAD
Retailer 9$3,709 CAD
Retailer 4$3,750 CAD
Retailer 8$3,767 CAD
MOH London$4,605 CAD

38 data points across 18 retailers

21 retailers$937 CAD to $4,605 CAD

A
Cheapest Retailer
-
$937 CAD
$671 USD
Retailer 2
-
$1,045 CAD
$748 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,048 CAD
$750 USD
View
Final sale: no returns
A
Retailer 4
-
$1,087 CAD
$778 USD
View
Retailer 5
-
$1,122 CAD
$803 USD
View
Price last confirmed 14 days ago
Retailer 6
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$1,127 CAD
$807 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$1,186 CAD
$849 USD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$1,341 CAD
$960 USD
View
A
Retailer 9
-
$1,485 CAD
$1,063 USD
View
A
Retailer 10
-
$1,623 CAD
$1,162 USD
View
A
Retailer 11
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$1,740 CAD
£981 GBP
View
A
Retailer 12
-
$2,581 CAD
A$2,843 AUD
View
A
Retailer 13
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$2,777 CAD
$1,988 USD
View
A
Retailer 14
-
$2,805 CAD
ZAR 32,439 ZAR
View
A
Retailer 15
-
$3,056 CAD
$2,188 USD
View
A
Retailer 16
-
$3,385 CAD
£1,908 GBP
View
A
Retailer 17
-
$3,642 CAD
$2,607 USD
View
A
Retailer 18
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$3,709 CAD
$2,655 USD
View
A
Retailer 19
-
$3,750 CAD
$2,685 USD
View
A
Retailer 20
-
$3,767 CAD
$2,697 USD
View
Most Expensive
B+
MOH London
LG776642665 · Oct 29
$4,605 CAD
£2,596 GBP
View
20 more retailers have this diamond
Prices start from $937 CADSave up to $3,668 CAD

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 Emerald
$937 CAD