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Cushion|Lab Grown|IGI

5.50ct D VS1 Cushion Lab Grown Diamond

D/VS1 • IGI LG635438356

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG635438356

Diamond specifications and retailer prices

From $4,463 USD
CA$6,199 CAD
As of October 27, 2026
1 retailer carries this diamond
Only listing: $4,463 USD at Diamond Exchange Canada
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 Diamond Exchange Canada

About this 5.5ct lab-grown cushion diamond

This 5.5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG635438356 or 635438356. Listed at a single retailer as of October 27, 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

5.50
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635438356
Dimensions12.78 × 9.14 × 6.13 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
GROWN IN THE USA This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
12.78 mm9.14 mm5.50 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635438356
Side View
Table 65.0%Crown 33.9°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: $4,463 USD|Low: $4,336 USD|High: $4,463 USD|Avg: $4,391 USD|+2.9%
June 15, 2026
Diamond Exchange Canada$4,463 USD

11 data points across 1 retailer

1 retailer

B
Diamond Exchange Canada
1771518400 · Oct 27
$4,463 USD
CA$6,199 CAD
View

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B
5.50ct Cushion
$4,463 USD