Emerald|Lab Grown|IGI

2.57ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG825639677

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825639677

Diamond specifications and retailer prices

From $2,028 CAD
$1,452 USD
As of October 31, 2026
Save $6,311 CAD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,339 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.57ct lab-grown emerald diamond

This 2.57ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825639677 or 825639677. Listed at 19 retailers as of October 28, 2026, with prices from $2,028 to $8,339, a $6,311 spread on the same certified stone. Rare Carat lists it at $8,339. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639677
Dimensions9.04 × 6.39 × 4.43 mm
L/W Ratio1.41
Culet sizeLarge
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
9.04 mm6.39 mm2.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639677
Side View
Table 63.0%Crown 36.1°Girdle: MediumPavilion 41.5°Culet: LargeDepth 69.3%

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 31
Current: $8,339 CAD|Low: $2,028 CAD|High: $8,717 CAD|Avg: $4,724 CAD|-4.3%
Rare Carat
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 14$2,028 CAD
Retailer 7$2,151 CAD
Retailer 10$2,340 CAD
Retailer 9$2,379 CAD
Retailer 8$2,873 CAD
Retailer 2$2,961 CAD
Retailer 5$3,076 CAD
Retailer 4$3,379 CAD
Retailer 12$3,558 CAD
Retailer 11$3,821 CAD
Retailer 17$5,067 CAD
Retailer 3$5,550 CAD
Retailer 13$6,028 CAD
Retailer 15$6,555 CAD
Retailer 6$6,921 CAD
Retailer 16$7,375 CAD
Rare Carat$8,339 CAD

31 data points across 17 retailers

19 retailers$2,028 CAD to $8,339 CAD

A
Cheapest Retailer
-
$2,028 CAD
$1,452 USD
Final sale: no returns
A
Retailer 2
-
$2,151 CAD
$1,540 USD
View
A
Retailer 3
-
$2,340 CAD
$1,675 USD
View
Retailer 4
-
$2,379 CAD
$1,703 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$2,873 CAD
$2,057 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$2,873 CAD
$2,057 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$2,961 CAD
£1,669 GBP
View
A
Retailer 8
-
$3,076 CAD
$2,202 USD
View
A
Retailer 9
-
$3,379 CAD
€2,304 EUR
View
A
Retailer 10
-
$3,558 CAD
$2,547 USD
View
A
Retailer 11
-
$3,821 CAD
$2,735 USD
View
B+
Retailer 12
-
$5,067 CAD
£2,856 GBP
View
Retailer 13
-
$5,386 CAD
$3,856 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$5,550 CAD
ZAR 64,181 ZAR
View
B+
Retailer 15
-
$6,028 CAD
$4,315 USD
View
B+
Retailer 16
-
$6,555 CAD
$4,692 USD
View
B
Retailer 17
-
$6,921 CAD
£3,901 GBP
View
B+
Retailer 18
-
$7,375 CAD
$5,280 USD
View
Most Expensive
B
Rare Carat
NJ33 65 · Oct 28
$8,339 CAD
$5,970 USD
View
18 more retailers have this diamond
Prices start from $2,028 CADSave up to $6,311 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
$2,028 CAD