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Princess|Lab Grown|IGI

1.21ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG644457155

Shape and cutting style on the report: Princess cut

Certificate IGI LG644457155

Diamond specifications and retailer prices

From €1,540 EUR
$1,720 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €1,540 EUR at Do Amore Diamonds
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 Do Amore Diamonds

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644457155 or 644457155. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644457155
Dimensions5.83 × 5.83 × 4.04 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.83 mm5.83 mm1.21 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644457155
Side View
Table 69.0%Crown 47.3°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €1,540 EUR|Low: €1,540 EUR|High: €1,540 EUR|Avg: €1,540 EUR
February 20, 2026
Do Amore Diamonds€1,540 EUR

1 data point across 1 retailer

1 retailer

B
Do Amore Diamonds
22-O-644457155 · Nov 1
€1,540 EUR
$1,720 USD
View

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B
1.21ct Princess
€1,540 EUR