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Princess|Lab Grown|IGI

1.57ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • IGI LG549223083

Shape and cutting style on the report: Princess cut

Certificate IGI LG549223083

Diamond specifications and retailer prices

From $1,186 AUD
$833 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,186 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 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG549223083 or 549223083. 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. 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

1.57
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549223083
Dimensions6.32 × 6.27 mm
L/W Ratio1.01
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
6.32 mm6.27 mm1.57 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549223083
Side View
Table 68.5%Crown 43.6°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,186 AUD|Low: $1,134 AUD|High: $1,483 AUD|Avg: $1,268 AUD|-20.1%
September 23, 2026
B2C Jewels$1,186 AUD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22060063 · Oct 29
$1,186 AUD
$833 USD
View

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B
1.57ct Princess
$1,186 AUD