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Cushion|Lab Grown|IGI

1.44ct F VVS1 Cushion Lab Grown Diamond

GD • F/VVS1 • IGI LG578319223

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG578319223

Diamond specifications and retailer prices

From €1,114 EUR
$1,250 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,114 EUR at Brilliant Earth
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 Brilliant Earth

About this 1.44ct lab-grown cushion diamond

This 1.44ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG578319223 or 578319223. 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

1.44
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578319223
Dimensions6.60 × 6.59 × 4.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.59 mm1.44 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578319223
Side View
Table 60.0%Crown 34.9°Girdle: THN-MEDPavilion 35.3°Culet: NoneDepth 63.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: €1,114 EUR|Low: €368 EUR|High: €2,015 EUR|Avg: €990 EUR|-44.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 4, 2026
Retailer 4€368 EUR
Retailer 2€492 EUR
Retailer 5€988 EUR
Brilliant Earth€1,114 EUR
Retailer 3€1,250 EUR

23 data points across 5 retailers

1 retailer

C
Brilliant Earth
14944171B · Nov 2
€1,114 EUR
$1,250 USD
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C
1.44ct Cushion
€1,114 EUR