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Princess|Lab Grown|IGI

1.54ct D SI1 Princess Lab Grown Diamond

EX • D/SI1 • IGI LG837648952

Shape and cutting style on the report: Princess cut

Certificate IGI LG837648952

Diamond specifications and retailer prices

From $582 CAD
£328 GBP
As of October 30, 2026
1 retailer carries this diamond
Only listing: $582 CAD at 77 Diamonds
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 77 Diamonds

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG837648952 or 837648952. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648952
Dimensions6.42 × 6.30 × 4.35 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.30 mm1.54 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648952
Side View
Table 70.0%Crown 45.2°Girdle: MediumPavilion 38°CuletDepth 69.8%

Caratlytics Score

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

Last verified: Oct 30
Current: $582 CAD|Low: $579 CAD|High: $667 CAD|Avg: $620 CAD|-12.2%
October 30, 2026
77 Diamonds$582 CAD

32 data points across 1 retailer

1 retailer

B+
77 Diamonds
PRITVS2RQQTTCF · Oct 30
$582 CAD
£328 GBP
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+
1.54ct Princess
$582 CAD