Cushion Cut Lab Diamond Engagement Rings
Ada Diamonds is the leading luxury jeweler of lab diamonds.
Design a one-of-a-kind engagement ring featuring 100% conflict-free, lab diamonds in the setting.
Shop By Metal
The World's Best Cushion Cut Lab Diamonds
Our curation experts search the world over to find the most unique and brilliant cushion cut lab diamonds for our clients. From elegant solitaires to unique, bespoke designs, each of our rings is crafted to order with an uncompromising commitment to quality.
Our hand-selected inventory is comprised of cushion cuts of various cut styles and ratios:
Ada Diamonds is the Leading Luxury Purveyor of Lab Diamonds
Select Your Carat Weight
Colorless | Near Colorless | ||||||
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D | E | F | G | H I J | |||
IF | Premium $4,950 to $5,800 | Standard $3,150 to $3,950 | |||||
VVS1 | |||||||
VVS2 | |||||||
VS1 | |||||||
VS2 | |||||||
SI | Unexceptional Not sold by Ada Diamonds | ||||||
I |
Pricing in USD. Subject to availability.
Why Choose Ada Diamonds?
We offer the most exceptional lab grown diamonds on earth set in one-of-a-kind settings made with superlative craftsmanship.
Ada vs the Competition
Algorithms can’t select beautiful diamonds, but our experts can. No other lab diamond jeweler can offer you the level of expertise and peace of mind that you’ll find at Ada.
New to Lab Diamonds?
Our lab grown diamonds are optically and chemically superior to natural diamonds. Learn more about the future of fine jewelry.