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Princess|Lab Grown|IGI

1.57ct H VS1 Princess Lab Grown Diamond

VG • H/VS1 • IGI LG585314430

Shape and cutting style on the report: Princess cut

Certificate IGI LG585314430

Diamond specifications and retailer prices

From $816 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $816 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 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG585314430 or 585314430. 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. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585314430
Dimensions6.30 × 6.17 mm
L/W Ratio1.02
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
6.30 mm6.17 mm1.57 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585314430
Side View
Table 71.0%Crown 45.9°Girdle: MediumPavilion 37.3°Culet: NoneDepth 71.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $816 USD|Low: $782 USD|High: $1,019 USD|Avg: $872 USD|-19.9%
September 23, 2026
B2C Jewels$816 USD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22060089 · Oct 30
$816 USD
View

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B
1.57ct Princess
$816 USD