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Cushion|Lab Grown|GIA

1.06ct D SI1 Cushion Lab Grown Diamond

D/SI1 • GIA 5426783504

Certificate GIA 5426783504

Diamond specifications and retailer prices

From €854 EUR
As of October 31, 2026
1 retailer carries this diamond
Only listing: €854 EUR 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 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 5426783504. Listed at a single retailer as of October 31, 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

1.06
Carat
D
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5426783504
Dimensions6.89 × 5.55 × 3.69 mm
L/W Ratio1.24
Culet sizeNone
Top View
6.89 mm5.55 mm1.06 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5426783504
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €854 EUR|Low: €836 EUR|High: €860 EUR|Avg: €850 EUR|+2.2%
October 31, 2026
Yorxs€854 EUR

12 data points across 1 retailer

1 retailer

B
Yorxs
358151809 · Oct 31
€854 EUR
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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
1.06ct Cushion
€854 EUR