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Round|Lab Grown|GCAL

2.50ct F SI2 Round Lab Grown Diamond

VG • F/SI2

Diamond specifications and retailer prices

From $557 CAD
As of November 5, 2026
Save $2,652 CAD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,210 CAD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 very-good cut grade and certified by GCAL. Listed at 4 retailers as of November 5, 2026, with prices from $557 to $3,210, a $2,652 spread on the same certified stone. Diamond Exchange Canada lists it at $3,210. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions8.65 × 8.70 × 5.40 mm
L/W Ratio1.01
Top View
8.65 mm8.70 mm2.50 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCuletDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,210 CAD|Low: $452 CAD|High: $3,210 CAD|Avg: $1,233 CAD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 6$452 CAD
Retailer 5$553 CAD
Retailer 2$557 CAD
Retailer 3$595 CAD
Retailer 4$1,989 CAD
Diamond Exchange Canada$3,210 CAD

8 data points across 6 retailers

4 retailers$557 CAD to $3,210 CAD

B+
Cheapest Retailer
-
$557 CAD
Retailer 2
-
$595 CAD
View
Price last confirmed 12 days ago
Retailer 3
-
$698 CAD
View
Price last confirmed 52 days ago
Most Expensive
C
Diamond Exchange Canada
1986528364 · Nov 5
$3,210 CAD
View
3 more retailers have this diamond
Prices start from $557 CADSave up to $2,652 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.

B+
2.50ct Round
$557 CAD