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Princess|Lab Grown|IGI

3.57ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • IGI LG681517367

Shape and cutting style on the report: Princess cut

Certificate IGI LG681517367

Diamond specifications and retailer prices

From €964 EUR
$1,081 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €964 EUR 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 3.57ct lab-grown princess diamond

This 3.57ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG681517367 or 681517367. 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

3.57
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681517367
Dimensions8.39 × 7.97 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm7.97 mm3.57 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681517367
Side View
Table 69.0%Crown 49°Girdle: MediumPavilion 39.1°Culet: NoneDepth 74.8%

Caratlytics Score

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

Last verified: Oct 30
Current: €964 EUR|Low: €927 EUR|High: €1,527 EUR|Avg: €1,147 EUR|-36.9%
September 23, 2026
B2C Jewels€964 EUR

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
29969645 · Oct 30
€964 EUR
$1,081 USD
View

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B+
3.57ct Princess
€964 EUR