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Marquise|Lab Grown|IGI

5.01ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG570351211

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG570351211

Diamond specifications and retailer prices

From €2,570 EUR
$2,883 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €2,570 EUR at B2C Jewels
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 B2C Jewels

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570351211 or 570351211. Listed at a single retailer as of November 2, 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

5.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570351211
Dimensions16.79 × 8.76 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
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
16.79 mm8.76 mm5.01 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570351211
Side View
Table 61.5%Crown 40.1°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €2,570 EUR|Low: €2,461 EUR|High: €3,154 EUR|Avg: €2,729 EUR|-18.5%
September 23, 2026
B2C Jewels€2,570 EUR

3 data points across 1 retailer

1 retailer

B
B2C Jewels
21457494 · Nov 2
€2,570 EUR
$2,883 USD
View

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B
5.01ct Marquise
€2,570 EUR