Cushion Diamond Engagement Rings
Cushion cut lab-grown diamond solitaires in 10K or 14K white or yellow gold or 925 sterling silver. Pick your carat weight and ring size on each ring's page, with free inside engraving on every ring.
Shop by Shape
SYLVIE | Cushion Lab Grown Diamond Solitaire Engagement Ring in 14K Two-Tone Gold
HARRIET | Cushion Lab Grown Diamond Solitaire Engagement Ring in 10K Two-Tone Gold
SADIE | Cushion Lab Grown Diamond Solitaire Engagement Ring in 925 Sterling Silver
EMMA | Cushion Lab Grown Diamond Solitaire Engagement Ring in 10K or 14K Gold
About cushion engagement rings
The cushion cut has a softly squared outline with rounded corners and a romantic, vintage-inspired glow.
Choose 10K or 14K gold in white or yellow, or 925 sterling silver.
Colorless center diamonds are IGI certified, F+ color and VS+ clarity or better, so each stone comes with independent documentation of its grades.
Rings are made to order, and each ring's page shows its current production and delivery estimate. Every order includes free inside engraving, engraved and shipped from the heart of Texas, and the Aydins Lifetime Warranty. See our Lifetime Sizing & Warranty page for coverage details.
Shop by carat: 1 ct · 1.5 ct · 2 ct · 3 ct · 4 ct · 5 ct
Shop by metal: Sterling Silver · 10K Gold · 14K Gold · Two-Tone Gold
FAQs
What carat weights are available?
Our gold and sterling silver cushion solitaires offer center diamonds from 0.50 to 10.00 carats.
Which metal suits a cushion diamond?
White gold and sterling silver give the diamond a bright, cool frame and yellow gold adds warmth.
Are lab-grown diamonds real diamonds?
Yes. Lab-grown diamonds have the same crystal structure and optical properties as mined diamonds, and they are graded on the same color, clarity, cut and carat standards.