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Marquise|Lab Grown|IGI

2.54ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG849665584

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849665584

Diamond specifications and retailer prices

From $1,339 CAD
£755 GBP
As of November 2, 2026
Save $2,921 CAD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,261 CAD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.54ct lab-grown marquise diamond

This 2.54ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849665584 or 849665584. Listed at 2 retailers as of November 1, 2026, with prices from $1,339 to $4,261, a $2,921 spread on the same certified stone. Rare Carat lists it at $4,261. 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

2.54
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849665584
Dimensions13.60 × 7.15 × 4.58 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm7.15 mm2.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849665584
Side View
Table 61.0%Crown 37.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,339 CAD|Low: $1,339 CAD|High: $1,351 CAD|Avg: $1,347 CAD|-0.8%
November 2, 2026
Retailer 1$1,339 CAD

3 data points across 1 retailer

2 retailers$1,339 CAD to $4,261 CAD

A
Cheapest Retailer
-
$1,339 CAD
£755 GBP
Most Expensive
B
Rare Carat
849665584 · Nov 1
$4,261 CAD
$3,050 USD
View
1 more retailer has this diamond
Prices start from $1,339 CADSave up to $2,921 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
2.54ct Marquise
$1,339 CAD