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Marquise|Lab Grown|IGI

3.72ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1

Diamond specifications and retailer prices

From $3,435 CAD
As of October 30, 2026
Save $1,521 CAD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,956 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.72ct lab-grown marquise diamond

This 3.72ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from $3,435 to $4,956, a $1,521 spread on the same certified stone. The Diamond Guys lists it at $4,956. 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

3.72
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions16.34 × 8.09 × 5.01 mm
L/W Ratio2.02
Top View
16.34 mm8.09 mm3.72 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,906 CAD|Low: $1,906 CAD|High: $4,956 CAD|Avg: $3,941 CAD
Retailer 1
Retailer 2
The Diamond Guys
September 11, 2026
Retailer 1$1,906 CAD
Retailer 2$3,435 CAD
The Diamond Guys$4,956 CAD

3 data points across 3 retailers

2 retailers$3,435 CAD to $4,956 CAD

B+
Cheapest Retailer
-
$3,435 CAD
Most Expensive
B
The Diamond Guys
1951670248 · Oct 30
$4,956 CAD
$3,541 USD
View
1 more retailer has this diamond
Prices start from $3,435 CADSave up to $1,521 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+
3.72ct Marquise
$3,435 CAD