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Marquise|Lab Grown|IGI

3.56ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG851619375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851619375

Diamond specifications and retailer prices

From $1,241 CAD
$888 USD
As of November 1, 2026
Save $1,673 CAD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,914 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 3.56ct lab-grown marquise diamond

This 3.56ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851619375 or 851619375. Listed at 4 retailers as of November 1, 2026, with prices from $1,241 to $2,914, a $1,673 spread on the same certified stone. MOH London lists it at $2,914. 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

3.56
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851619375
Dimensions16.86 × 7.66 × 4.85 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.86 mm7.66 mm3.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851619375
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,914 CAD|Low: $1,241 CAD|High: $2,930 CAD|Avg: $1,801 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$1,241 CAD
Retailer 2$1,303 CAD
Retailer 3$1,850 CAD
MOH London$2,914 CAD

6 data points across 4 retailers

4 retailers$1,241 CAD to $2,914 CAD

B+
Cheapest Retailer
-
$1,241 CAD
$888 USD
A
Retailer 2
-
$1,303 CAD
£734 GBP
View
A
Retailer 3
-
$1,850 CAD
$1,324 USD
View
Most Expensive
B+
MOH London
LG851619375 · Nov 1
$2,914 CAD
£1,642 GBP
View
3 more retailers have this diamond
Prices start from $1,241 CADSave up to $1,673 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
3.56ct Marquise
$1,241 CAD