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Princess|Lab Grown|IGI

1.50ct G SI1 Princess Lab Grown Diamond

VG • G/SI1 • IGI LG546296667

Shape and cutting style on the report: Princess cut

Certificate IGI LG546296667

Diamond specifications and retailer prices

From $1,041 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $1,041 USD 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 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG546296667 or 546296667. Listed at a single retailer as of November 4, 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

1.50
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546296667
Dimensions6.71 × 6.54 mm
L/W Ratio1.03
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
6.71 mm6.54 mm1.50 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546296667
Side View
Table 71.5%Crown 45.8°Girdle: MED-STKPavilion 37°Culet: NoneDepth 65.3%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 4
Current: $1,041 USD|Low: $997 USD|High: $1,289 USD|Avg: $1,109 USD|-19.2%
September 23, 2026
B2C Jewels$1,041 USD

3 data points across 1 retailer

1 retailer

C
B2C Jewels
21587652 · Nov 4
$1,041 USD
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C
1.50ct Princess
$1,041 USD