FREE SHIPPING Order Now to Ensure Christmas Delivery SEE DETAILS

Delivery Date

Learn More

Price

to
Prices shown in USD
Learn More

Advanced Options Polish, Symmetry, more

Diamond Inventory

Create Your Own Ring

Choose your

Diamond

Choose your

Setting

View your

Completed Ring

Showing 908 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.
$2,283Price
61.0Table
68.8Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,349Price
60.0Table
67.3Depth
NCulet
GIAAgency
1.00L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,455Price
60.0Table
68.8Depth
NCulet
GIAAgency
1.02L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,865Price
60.0Table
67.6Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,897Price
60.0Table
68.9Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$2,994Price
62.0Table
68.5Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$3,273Price
61.0Table
68.2Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
EXSym.
NoneFluor.
$3,278Price
59.0Table
67.9Depth
NCulet
GIAAgency
1.09L/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
VGSym.
NoneFluor.
$2,162Price
61.0Table
67.2Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,190Price
61.0Table
68.6Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,225Price
60.0Table
68.0Depth
NCulet
GIAAgency
1.03L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,263Price
60.0Table
68.6Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,302Price
60.0Table
69.0Depth
NCulet
GIAAgency
1.07L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,308Price
61.0Table
67.8Depth
NCulet
GIAAgency
1.02L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,338Price
61.0Table
66.8Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
VGPolish
EXSym.
NoneFluor.
$2,673Price
62.0Table
68.4Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,725Price
60.0Table
69.0Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,943Price
63.0Table
68.5Depth
NCulet
GIAAgency
1.04L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,954Price
60.0Table
68.6Depth
NCulet
GIAAgency
1.10L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,994Price
64.0Table
68.6Depth
NCulet
GIAAgency
1.02L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$2,994Price
63.0Table
67.1Depth
NCulet
GIAAgency
1.09L/W
Diamond Shape
Very GoodCut
HColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$3,045Price
60.0Table
68.7Depth
NCulet
GIAAgency
1.09L/W
Diamond Shape
Very GoodCut
FColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$3,061Price
60.0Table
68.9Depth
NCulet
GIAAgency
1.01L/W
Diamond Shape
Very GoodCut
GColor
SI1Clarity
EXPolish
VGSym.
NoneFluor.
$3,114Price
63.0Table
68.6Depth
NCulet
GIAAgency
1.07L/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