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Princess|Lab Grown|IGI

1.03ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • IGI LG648414262

Shape and cutting style on the report: Princess cut

Certificate IGI LG648414262

Diamond specifications and retailer prices

From €562 EUR
$630 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €562 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 1.03ct lab-grown princess diamond

This 1.03ct 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 LG648414262 or 648414262. 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

1.03
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648414262
Dimensions5.59 × 5.54 × 3.99 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm5.54 mm1.03 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648414262
Side View
Table 67.0%Crown 31.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 72.0%

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: €562 EUR|Low: €306 EUR|High: €635 EUR|Avg: €536 EUR
Brilliant Earth
Retailer 2
Retailer 3
August 31, 2026
Retailer 3€306 EUR
Brilliant Earth€562 EUR
Retailer 2€635 EUR

5 data points across 3 retailers

1 retailer

B
Brilliant Earth
14981692A · Oct 29
€562 EUR
$630 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
1.03ct Princess
€562 EUR