Cushion Diamonds

Cushion Diamonds

Shop our selection of top quality GIA certified Ideal Cushion cut diamonds.

The Cushion cut is an antique style of diamond cutting originating in the late 19th century. When candlelight was the main source of indoor lighting the Cushion was developed to maximize the brilliance, fire and scintillation of a diamond under low light conditions. In modern light environments the Cushion cut produces glorious amounts of Brilliance and the typically larger Crown of the Cushion creates a dazling display of light dispersion, what we refer to as Fire, colored flashes of multi-colored light.


Cushion cut diamonds can vary in shape from perfectly square to long rectangular shapes with personal preference as the deciding factor.



1. Select Shape




2. Select Carat Weight

Lower Carat



Higher Carat



Note: To view diamonds 10 carats or larger you must select 10.00 as the Lower Carat Weight and 20.00 as the Higher Carat weight.

3. Select Color

Higher Color



Lower Color



4. Select Clarity

Higher Clarity



Lower Clarity




Presenting 15 GIA certified Ideal Cut Cushion diamonds for your consideration.

Shape Carat Color Clarity Cut Cert Ratio Fluorescence Price Detail
Cushion 1.01 I VS1 Excellent GIA 0.9 None $3,178 more
Cushion 1.01 G VS1 Excellent GIA 0.98 None $4,854 more
Cushion 1.01 E SI1 Excellent GIA 0.99 None $3,938 more
Cushion 1.01 E VS2 Excellent GIA 0.97 None $4,560 more
Cushion 1.21 F VS1 Excellent GIA 0.95 None $6,456 more
Cushion 1.21 D VS2 Excellent GIA 0.87 None $6,952 more
Cushion 1.5 J SI1 Excellent GIA 0.87 None $6,164 more
Cushion 1.51 I SI1 Excellent GIA 0.89 None $7,746 more
Cushion 1.58 H VS1 Excellent GIA 0.85 Strong $8,044 more
Cushion 1.7 G SI1 Excellent GIA 0.9 None $11,192 more
Cushion 1.74 G SI1 Excellent GIA 0.9 None $11,455 more
Cushion 2.01 H VS2 Excellent GIA 0.95 None $15,398 more

May we be of assistance?


Drop us a note with the form below and an IceStore Diamond Specialist will contact you within one business day to discuss.

IceStore ideal cut Cushion DiamondsIceStore Loose Diamond Department

  • The diamonds offered at Icestore are all natural and are ethically sourced from environmentally and socially responsible companies that are committed to upholding the highest levels of internationally recognized environmental, labor and trade standards.
  • The Cushion cut diamonds in our curated Ideal Cushion diamond inventory represent the top 5% of Cushion cut diamonds in terms of cut quality, perfect proportioning and excellent Polish and Symmetry.
  • Contact an Icestore Diamond Genius™ during normal business hours with any questions or to place an order. Monday thru Friday 10:00am to 6:00pm pst. or by email 24/7
  • Phone: +800-697-1468
  • Intl: +310-550-0307
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