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Marquise|Lab Grown|IGI

1.22ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG747559946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747559946

Diamond specifications and retailer prices

From €382 EUR
$426 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: €382 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 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG747559946 or 747559946. Listed at a single retailer as of November 6, 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

1.22
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747559946
Dimensions10.42 × 5.56 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
10.42 mm5.56 mm1.22 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747559946
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.6%

Caratlytics Score

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

Last verified: Nov 6
Current: €382 EUR|Low: €369 EUR|High: €2,382 EUR|Avg: €907 EUR|+3.4%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
B2C Jewels€382 EUR
Retailer 4€443 EUR
Retailer 8€495 EUR
Retailer 5€590 EUR
Retailer 10€651 EUR
Retailer 2€878 EUR
Retailer 3€940 EUR
Retailer 9€1,187 EUR
Retailer 6€1,201 EUR
Retailer 7€2,382 EUR

34 data points across 10 retailers

1 retailer

B+
B2C Jewels
31891694 · Nov 6
€382 EUR
$426 USD
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B+
1.22ct Marquise
€382 EUR