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Cushion|Lab Grown|IGI

1.07ct F SI1 Cushion Lab Grown Diamond

F/SI1 • IGI LG640422348

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG640422348

Diamond specifications and retailer prices

From €446 EUR
£394 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €446 EUR at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 1.07ct lab-grown cushion diamond

This 1.07ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG640422348 or 640422348. Listed at a single retailer as of November 2, 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

1.07
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640422348
Dimensions7.36 × 5.35 × 3.53 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm5.35 mm1.07 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640422348
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €446 EUR|Low: €446 EUR|High: €446 EUR|Avg: €446 EUR
December 30, 2025
MD Diamonds and Jewellers€446 EUR

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG640422348 · Nov 2
€446 EUR
£394 GBP
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B
1.07ct Cushion
€446 EUR