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Marquise|Lab Grown|IGI

3.55ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2

Diamond specifications and retailer prices

From $1,117 CAD
$799 USD
As of October 26, 2026
3 retailers carry this diamond
Most expensive: $5,633 CAD at Helzberg Diamonds · As of October 2, 2026
View at Helzberg Diamonds

About this 3.55ct lab-grown marquise diamond

This 3.55ct 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. Listed at 3 retailers as of October 2, 2026. 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

3.55
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.31 × 8.07 × 5.03 mm
L/W Ratio1.90
Top View
15.31 mm8.07 mm3.55 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 26
Current: $5,633 CAD|Low: $1,117 CAD|High: $5,633 CAD|Avg: $4,130 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
October 23, 2026
Retailer 2$1,117 CAD
Retailer 3$2,806 CAD
Retailer 4$4,048 CAD
Helzberg Diamonds$5,633 CAD

5 data points across 4 retailers

3 retailers$1,117 CAD to $5,633 CAD

Retailer 1
-
$1,117 CAD
$799 USD
Price last confirmed 7 days ago
Retailer 2
-
$4,048 CAD
$2,897 USD
View
Price last confirmed 7 days ago
Most Expensive
Helzberg Diamonds
ZXZOJPMPHJIK · Oct 2
$5,633 CAD
$4,031 USD
View
Price last confirmed 31 days ago
2 more retailers have this diamond

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.

3.55ct Marquise
$1,117 CAD