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Marquise|Lab Grown|IGI

5.01ct E SI2 Marquise Lab Grown Diamond

E/SI2 • IGI LG555265152

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG555265152

Diamond specifications and retailer prices

From $4,994 AUD
$3,508 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $4,994 AUD 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 E colour (colourless) and SI2 clarity (slightly-included) and certified by IGI LG555265152 or 555265152. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.01
Carat
E
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555265152
Dimensions16.40 × 8.95 × 5.65 mm
L/W Ratio1.83
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
16.40 mm8.95 mm5.01 ctE / SI2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555265152
Side View
Table 61.5%Crown 39.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 63.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: $4,994 AUD|Low: $4,191 AUD|High: $4,994 AUD|Avg: $4,391 AUD|+4.3%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2$4,191 AUD
B2C Jewels$4,994 AUD

5 data points across 2 retailers

1 retailer

C
B2C Jewels
22045714 · Nov 1
$4,994 AUD
$3,508 USD
View

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C
5.01ct Marquise
$4,994 AUD