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Princess|Lab Grown|IGI

1.12ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG553222503

Shape and cutting style on the report: Princess cut

Certificate IGI LG553222503

Diamond specifications and retailer prices

From €695 EUR
$780 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €695 EUR at Brilliant Earth
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 Brilliant Earth

About this 1.12ct lab-grown princess diamond

This 1.12ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG553222503 or 553222503. 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. 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

1.12
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG553222503
Dimensions5.60 × 5.54 × 4.06 mm
L/W Ratio1.01
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
5.60 mm5.54 mm1.12 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG553222503
Side View
Table 68.0%Crown 44.4°Girdle: THN-MEDPavilion 38.8°Culet: NoneDepth 73.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €695 EUR|Low: €695 EUR|High: €695 EUR|Avg: €695 EUR
December 30, 2025
Brilliant Earth€695 EUR

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
6518660Y · Oct 29
€695 EUR
$780 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
1.12ct Princess
€695 EUR