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Cushion|Lab Grown|IGI

5.10ct D SI1 Cushion Lab Grown Diamond

D/SI1 • IGI LG830677216

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

Certificate IGI LG830677216

Diamond specifications and retailer prices

From $2,171 CAD
€1,477 EUR
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,171 CAD at Yorxs
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 Yorxs

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG830677216 or 830677216. Listed at a single retailer as of October 29, 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

5.10
Carat
D
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677216
Dimensions10.23 × 10.22 × 6.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm10.22 mm5.10 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830677216
Side View
Table 61.0%Crown 31.8°Girdle: STK-VTKPavilion 36.5°CuletDepth 59.5%

Caratlytics Score

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

Last verified: Oct 29
Current: $2,171 CAD|Low: $2,150 CAD|High: $2,171 CAD|Avg: $2,157 CAD|+0.6%
October 29, 2026
Yorxs$2,171 CAD

5 data points across 1 retailer

1 retailer

B+
Yorxs
620882492 · Oct 29
$2,171 CAD
€1,477 EUR
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
5.10ct Cushion
$2,171 CAD