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Marquise|Lab Grown|IGI

2.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG843624371

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843624371

Diamond specifications and retailer prices

From $546 CAD
$391 USD
As of October 30, 2026
Save $238 CAD (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,057 CAD at Brilliance · As of October 26, 2026
View at Brilliance

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise 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 LG843624371 or 843624371. Listed at 3 retailers as of October 28, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.50
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843624371
Dimensions13.37 × 7.12 × 4.57 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.37 mm7.12 mm2.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843624371
Side View
Table 59.0%Crown 37.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.2%

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 30
Current: $2,057 CAD|Low: $546 CAD|High: $3,059 CAD|Avg: $1,739 CAD
Brilliance
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$546 CAD
Retailer 3$784 CAD
Brilliance$2,057 CAD
Retailer 4$3,059 CAD

4 data points across 4 retailers

3 retailers$546 CAD to $784 CAD

A
Cheapest Retailer
-
$546 CAD
$391 USD
Final sale: no returns
B+
Retailer 2
-
$784 CAD
$561 USD
View
Most Expensive
Brilliance
D46276873 · Oct 26
$2,057 CAD
$1,472 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from $546 CADSave up to $238 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 Marquise
$546 CAD