Skip to content
Imperial Star Gems

Loading model

Lab-grown cushion diamonds

Cushion 1.66 ct

F colour, SI1 clarity, lab-grown

SKU SSD080346

Shape
Cushion
Carat
1.66
Colour
F
Clarity
SI1
Polish
Excellent
Symmetry
Excellent
Fluorescence
None
Table
59.5%
Depth
66.2%
Measurements
6.65 x 6.56 x 4.34 mm
Origin
Lab-grown
Certificate
IGI, report number on enquiry
Set this stone in a ring

Price, availability and the full grading report are confirmed on enquiry.

Download spec sheet (PDF)

New to the cushion? What to look for in this shape