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Marquise|Lab Grown|IGI

1.45ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG679504049

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG679504049

Diamond specifications and retailer prices

From $837 AUD
$588 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $837 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 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG679504049 or 679504049. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679504049
Dimensions11.72 × 5.96 × 3.69 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm5.96 mm1.45 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679504049
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $837 AUD|Low: $816 AUD|High: $1,850 AUD|Avg: $1,556 AUD|-33.1%
B2C Jewels
Retailer 2
September 23, 2026
B2C Jewels$837 AUD
Retailer 2$1,850 AUD

8 data points across 2 retailers

1 retailer

B+
B2C Jewels
30004302 · Oct 29
$837 AUD
$588 USD
View

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B+
1.45ct Marquise
$837 AUD