Free In-Store Preview See your ring in person before you buy.

Price

to
Prices shown in USD
Learn More

Delivery Date

Learn More

Advanced Options Polish, Symmetry, more

Diamond Inventory

Create Your Own Ring

Choose your

Diamond

Choose your

Setting

View your

Completed Ring

Showing 941 cushion cut si1 diamonds
Shape Carat Cut Color Clarity Polish Sym. Fluor. Price Table Depth Culet Agency L/W Best sellers
Additional Sorting
Best sellers
Most viewed
Best sparkle
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$7,387Price
60.0Table
67.8Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,338Price
60.0Table
67.3Depth
NCulet
GIAAgency
1.00L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,719Price
60.0Table
67.6Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,840Price
60.0Table
68.9Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,986Price
61.0Table
68.0Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$3,081Price
61.0Table
68.2Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$5,721Price
57.0Table
67.8Depth
SLCulet
GIAAgency
1.16L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$8,553Price
64.0Table
64.8Depth
NCulet
GIAAgency
1.14L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$8,607Price
61.0Table
68.2Depth
NCulet
GIAAgency
1.05L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$8,933Price
62.0Table
66.4Depth
NCulet
GIAAgency
1.05L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$8,992Price
62.0Table
65.2Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$9,705Price
59.0Table
67.6Depth
NCulet
GIAAgency
1.03L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,164Price
60.0Table
68.6Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,251Price
60.0Table
69.0Depth
NCulet
GIAAgency
1.07L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,313Price
61.0Table
66.8Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,519Price
61.0Table
67.7Depth
NCulet
GIAAgency
1.00L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,668Price
60.0Table
69.0Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,856Price
60.0Table
68.5Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,957Price
64.0Table
67.2Depth
NCulet
GIAAgency
1.08L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,958Price
63.0Table
68.6Depth
NCulet
GIAAgency
1.07L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,998Price
60.0Table
68.7Depth
NCulet
GIAAgency
1.09L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$3,027Price
60.0Table
68.9Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$3,036Price
62.0Table
67.1Depth
NCulet
GIAAgency
1.09L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$3,152Price
60.0Table
67.7Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$3,179Price
63.0Table
68.4Depth
NCulet
GIAAgency
1.04L/W
 One moment please...

Buy online and ship your Cushion Cut, Si1 diamond ring to a local Ritani jewelry store near you (US only). When you buy from us, you can be guaranteed your diamond was responsibly sourced and certified by either the GIA or AGSL. Once you've selected your perfect stone, choose from a diverse range of engagement ring styles, including 4 prong solitaire and pave halo ring settings. Our superb customer service team and free gemologist service will give any assistance or direction you need during the selection process. We have partnered with local jewelry stores across the US so that you can see your loose diamond or designer jewelry in person and try before you buy.


Chat Now