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Marquise|Lab Grown|IGI

0.44ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG301600047

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG301600047

Diamond specifications and retailer prices

From $357 AUD
$250 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $357 AUD 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 0.44ct lab-grown marquise diamond

This 0.44ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG301600047 or 301600047. 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. 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

0.44
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG301600047
Dimensions8.57 × 3.78 × 2.31 mm
L/W Ratio2.27
Culet sizeNone
Top View
8.57 mm3.78 mm0.44 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG301600047
Side View
Table 61.0%Crown 33.2°Girdle: VTN-THKPavilion 41.1°Culet: NoneDepth 61.1%

Caratlytics Score

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

Last verified: Nov 2
Current: $357 AUD|Low: $341 AUD|High: $442 AUD|Avg: $370 AUD|-19.4%
Brilliant Earth
Retailer 2
October 30, 2026
Retailer 2$341 AUD
Brilliant Earth$357 AUD

2 data points across 2 retailers

1 retailer

B+
Brilliant Earth
3842847Y · Nov 2
$357 AUD
$250 USD
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B+
0.44ct Marquise
$357 AUD