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Marquise|Lab Grown|IGI

3.01ct I VS1 Marquise Lab Grown Diamond

EX • I/VS1 • IGI LG846648109

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846648109

Diamond specifications and retailer prices

From $1,342 CAD
€915 EUR
As of October 25, 2026
Save $3,153 CAD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,495 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846648109 or 846648109. Listed at 7 retailers as of October 25, 2026, with prices from $1,342 to $4,495, a $3,153 spread on the same certified stone. MOH London lists it at $4,495. 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

3.01
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648109
Dimensions14.38 × 7.62 × 4.74 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm7.62 mm3.01 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648109
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

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 25
Current: $4,495 CAD|Low: $1,342 CAD|High: $4,694 CAD|Avg: $2,680 CAD|+19.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$1,342 CAD
Retailer 5$1,520 CAD
Retailer 2$1,669 CAD
Retailer 4$2,885 CAD
Retailer 3$3,045 CAD
Retailer 6$3,677 CAD
MOH London$4,495 CAD

6 data points across 7 retailers

7 retailers$1,342 CAD to $4,495 CAD

A
Cheapest Retailer
-
$1,342 CAD
€915 EUR
A
Retailer 2
-
$1,520 CAD
$1,088 USD
View
A
Retailer 3
-
$1,669 CAD
$1,195 USD
View
B+
Retailer 4
-
$2,885 CAD
$2,065 USD
View
B+
Retailer 5
-
$3,045 CAD
$2,180 USD
View
B
Retailer 6
-
$3,677 CAD
$2,632 USD
View
Most Expensive
B
MOH London
LG846648109 · Oct 26
$4,495 CAD
£2,534 GBP
View
6 more retailers have this diamond
Prices start from $1,342 CADSave up to $3,153 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
3.01ct Marquise
$1,342 CAD