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Cushion|Lab Grown|IGI

1.50ct D SI2 Cushion Lab Grown Diamond

VG • D/SI2 • IGI LG470144769

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG470144769

Diamond specifications and retailer prices

From €1,552 EUR
$1,734 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €1,552 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 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG470144769 or 470144769. 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. 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

1.50
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG470144769
Dimensions6.50 × 5.91 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.50 mm5.91 mm1.50 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG470144769
Side View
Table 62.0%Crown 38.7°Girdle: STK-ETKPavilion 31.1°Culet: NoneDepth 72.3%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: €1,552 EUR|Low: €1,480 EUR|High: €2,558 EUR|Avg: €1,888 EUR|-39.3%
September 23, 2026
B2C Jewels€1,552 EUR

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20038406 · Nov 1
€1,552 EUR
$1,734 USD
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C
1.50ct Cushion
€1,552 EUR