CaratHunter
Plans
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 $1,166 CAD
$833 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,166 CAD 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
Color
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

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,166 CAD|Low: $1,115 CAD|High: $1,458 CAD|Avg: $1,247 CAD|-20.1%
September 23, 2026
B2C Jewels$1,166 CAD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22060063 · Oct 29
$1,166 CAD
$833 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.57ct Princess
$1,166 CAD