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Princess|Lab Grown|IGI

3.55ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG818629618

Shape and cutting style on the report: Princess cut

Certificate IGI LG818629618

Diamond specifications and retailer prices

From $1,358 CAD
€926 EUR
As of October 29, 2026
Save $2,371 CAD (64%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,729 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 3.55ct lab-grown princess diamond

This 3.55ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818629618 or 818629618. Listed at 3 retailers as of October 29, 2026, with prices from $1,358 to $3,729, a $2,371 spread on the same certified stone. MOH London lists it at $3,729. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818629618
Dimensions8.52 × 8.13 × 5.69 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm8.13 mm3.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818629618
Side View
Table 69.0%Crown 40.2°Girdle: Slightly ThickPavilion 36.9°CuletDepth 70.0%

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: Oct 29
Current: $3,729 CAD|Low: $1,258 CAD|High: $3,891 CAD|Avg: $2,090 CAD|-4.0%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$1,358 CAD
Retailer 3$1,384 CAD
MOH London$3,729 CAD

19 data points across 3 retailers

3 retailers$1,358 CAD to $3,729 CAD

A
Cheapest Retailer
-
$1,358 CAD
€926 EUR
B+
Retailer 2
-
$1,384 CAD
$991 USD
View
Most Expensive
B+
MOH London
LG818629618 · Nov 1
$3,729 CAD
£2,102 GBP
View
2 more retailers have this diamond
Prices start from $1,358 CADSave up to $2,371 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
3.55ct Princess
$1,358 CAD