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Cushion|Lab Grown|IGI

1.26ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG671471932

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG671471932

Diamond specifications and retailer prices

From €417 EUR
$466 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €417 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 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG671471932 or 671471932. 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

1.26
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671471932
Dimensions7.28 × 5.68 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm5.68 mm1.26 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671471932
Side View
Table 57.0%Crown 33.9°Girdle: VTN-VTKPavilion 38.5°Culet: NoneDepth 69.2%

Caratlytics Score

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

Last verified: Nov 2
Current: €417 EUR|Low: €409 EUR|High: €601 EUR|Avg: €472 EUR|-30.6%
September 23, 2026
B2C Jewels€417 EUR

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
26948625 · Nov 2
€417 EUR
$466 USD
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B+
1.26ct Cushion
€417 EUR