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Marquise|Lab Grown|IGI

3.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG592345156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG592345156

Diamond specifications and retailer prices

From $3,883 CAD
$2,780 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $3,883 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG592345156 or 592345156. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592345156
Dimensions14.89 × 7.63 × 4.70 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.89 mm7.63 mm3.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592345156
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $3,883 CAD|Low: $999 CAD|High: $6,384 CAD|Avg: $3,571 CAD|-39.2%
Brilliant Earth
Retailer 2
April 14, 2026
Retailer 2$999 CAD
Brilliant Earth$3,883 CAD

4 data points across 2 retailers

1 retailer

B
Brilliant Earth
17427284A · Oct 30
$3,883 CAD
$2,780 USD
View

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B
3.01ct Marquise
$3,883 CAD