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Heart|Lab Grown|IGI

2.57ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG665401307

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665401307

Diamond specifications and retailer prices

From $1,038 CAD
$743 USD
As of October 31, 2026
Save $2,812 CAD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,850 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 2.57ct lab-grown heart diamond

This 2.57ct lab-grown heart sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665401307 or 665401307. Listed at 15 retailers as of October 31, 2026, with prices from $1,038 to $3,850, a $2,812 spread on the same certified stone. MOH London lists it at $3,850. 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
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665401307
Dimensions8.54 × 9.53 × 5.36 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm9.53 mm2.57 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665401307
Side View
Table 55.0%Crown 32°Girdle: STK-VTKPavilion 38°Culet: NoneDepth 56.2%

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: $3,850 CAD|Low: $738 CAD|High: $3,869 CAD|Avg: $2,214 CAD|+28.6%
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
November 1, 2026
Retailer 4$738 CAD
Retailer 11$1,038 CAD
Retailer 12$1,106 CAD
Retailer 6$1,431 CAD
Retailer 10$1,532 CAD
Retailer 9$1,935 CAD
Retailer 3$2,229 CAD
Retailer 7$2,427 CAD
Retailer 8$3,123 CAD
Retailer 2$3,159 CAD
Retailer 13$3,477 CAD
Retailer 5$3,716 CAD
MOH London$3,850 CAD

40 data points across 13 retailers

15 retailers$1,038 CAD to $3,850 CAD

Retailer 1
-
$738 CAD
$528 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$1,038 CAD
$743 USD
View
A
Retailer 3
-
$1,106 CAD
$792 USD
View
B+
Retailer 4
-
$1,431 CAD
£806 GBP
View
B+
Retailer 5
-
$1,532 CAD
$1,097 USD
View
B+
Retailer 6
-
$1,741 CAD
$1,246 USD
View
B
Retailer 7
-
$2,229 CAD
$1,596 USD
View
B
Retailer 8
-
$2,427 CAD
A$2,673 AUD
View
B
Retailer 9
-
$2,508 CAD
View
B
Retailer 10
-
$3,123 CAD
$2,236 USD
View
B
Retailer 11
-
$3,159 CAD
$2,261 USD
View
B
Retailer 12
-
$3,390 CAD
$2,427 USD
View
B
Retailer 13
-
$3,477 CAD
SGD 3,364 SGD
View
Retailer 14
-
$3,716 CAD
$2,660 USD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
LG665401307 · Nov 1
$3,850 CAD
£2,170 GBP
View
14 more retailers have this diamond
Prices start from $1,038 CADSave up to $2,812 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 Heart
$1,038 CAD