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Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG819662643

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819662643

Diamond specifications and retailer prices

From $1,275 CAD
$913 USD
As of November 1, 2026
Save $1,678 CAD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,954 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.55ct lab-grown marquise diamond

This 3.55ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819662643 or 819662643. Listed at 5 retailers as of October 29, 2026, with prices from $1,275 to $2,954, a $1,678 spread on the same certified stone. MOH London lists it at $2,954. 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
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819662643
Dimensions15.22 × 7.92 × 5.09 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm7.92 mm3.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819662643
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 64.3%

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: Nov 1
Current: $2,954 CAD|Low: $1,231 CAD|High: $3,012 CAD|Avg: $1,982 CAD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$1,275 CAD
Retailer 2$1,341 CAD
Retailer 3$1,851 CAD
Retailer 5$2,663 CAD
MOH London$2,954 CAD

43 data points across 5 retailers

5 retailers$1,275 CAD to $2,954 CAD

B+
Cheapest Retailer
-
$1,275 CAD
$913 USD
A
Retailer 2
-
$1,341 CAD
£756 GBP
View
A
Retailer 3
-
$1,851 CAD
$1,325 USD
View
B+
Retailer 4
-
$2,663 CAD
$1,906 USD
View
Most Expensive
B+
MOH London
LG819662643 · Oct 29
$2,954 CAD
£1,665 GBP
View
4 more retailers have this diamond
Prices start from $1,275 CADSave up to $1,678 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 Marquise
$1,275 CAD