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Marquise|Lab Grown|IGI

2.90ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG839622839

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839622839

Diamond specifications and retailer prices

From $956 CAD
$684 USD
As of November 2, 2026
Save $1,691 CAD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,206 CAD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 2.9ct lab-grown marquise diamond

This 2.9ct 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 LG839622839 or 839622839. Listed at 6 retailers as of October 30, 2026, with a 177% 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

2.90
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839622839
Dimensions14.22 × 7.43 × 4.69 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.22 mm7.43 mm2.90 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839622839
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.1%

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 2
Current: $2,648 CAD|Low: $956 CAD|High: $2,648 CAD|Avg: $1,174 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$956 CAD
Retailer 5$989 CAD
Retailer 6$1,147 CAD
Retailer 2$1,197 CAD
Retailer 3$1,277 CAD
Retailer 1$2,648 CAD

6 data points across 6 retailers

6 retailers$956 CAD to $2,648 CAD

A
Cheapest Retailer
-
$956 CAD
$684 USD
B+
Retailer 2
-
$989 CAD
$708 USD
View
A
Retailer 3
-
$1,197 CAD
€816 EUR
View
A
Retailer 4
-
$1,277 CAD
$914 USD
View
B
Retailer 5
-
$2,648 CAD
A$2,915 AUD
View
Most Expensive
Brilliant Earth
21582933A · Oct 1
$4,206 CAD
$3,010 USD
View
Price last confirmed 32 days ago
5 more retailers have this diamond
Prices start from $956 CADSave up to $1,691 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
2.90ct Marquise
$956 CAD