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Round|Lab Grown|IGI

2.50ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG770612397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770612397

Diamond specifications and retailer prices

From $425 CAD
As of November 5, 2026
Save $1,681 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,105 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770612397 or 770612397. Listed at 15 retailers as of November 5, 2026, with prices from $425 to $2,105, a $1,681 spread on the same certified stone. MOH London lists it at $2,105. 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

2.50
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770612397
Dimensions8.86 × 8.81 × 5.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.81 mm2.50 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770612397
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.6%

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: Nov 5
Current: $2,105 CAD|Low: $399 CAD|High: $3,785 CAD|Avg: $1,192 CAD|+2.0%
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
November 6, 2026
Retailer 6$425 CAD
Retailer 14$493 CAD
Retailer 10$527 CAD
Retailer 7$582 CAD
Retailer 11$837 CAD
Retailer 5$859 CAD
Retailer 2$919 CAD
Retailer 13$947 CAD
Retailer 3$1,049 CAD
Retailer 9$1,330 CAD
Retailer 8$1,634 CAD
Retailer 12$1,694 CAD
Retailer 4$2,039 CAD
MOH London$2,105 CAD

45 data points across 14 retailers

15 retailers$425 CAD to $2,105 CAD

A
Cheapest Retailer
-
$425 CAD
A
Retailer 2
-
$493 CAD
View
Retailer 3
-
$515 CAD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$527 CAD
View
B+
Retailer 5
-
$582 CAD
View
Final sale: no returns
A
Retailer 6
-
$837 CAD
View
B+
Retailer 7
-
$859 CAD
View
B+
Retailer 8
-
$919 CAD
View
B+
Retailer 9
-
$947 CAD
View
B+
Retailer 10
-
$1,049 CAD
View
B+
Retailer 11
-
$1,330 CAD
View
B
Retailer 12
-
$1,634 CAD
View
B
Retailer 13
-
$1,694 CAD
View
B
Retailer 14
-
$2,039 CAD
View
Most Expensive
B
MOH London
LG770612397 · Nov 5
$2,105 CAD
£1,187 GBP
View
14 more retailers have this diamond
Prices start from $425 CADSave up to $1,681 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
2.50ct Round
$425 CAD