
1.91 CT Fancy Deep Blue Square Cushion Cut Lab Grown Loose Diamond – IGI Certified
$9,000.00
Unit price perEstimated delivery between April 22 and April 24.
Bold and mesmerizing, this 1.91-carat fancy deep blue square cushion cut lab grown diamond showcases a rich, oceanic hue with undeniable presence. The cushion cut’s soft curves and balanced shape enhance the depth of color, while the SI1 clarity keeps the stone bright and lively with inclusions that remain subtle to the naked eye.
Created using the CVD growth method and likely enhanced through post-growth color treatment, this diamond brings a sophisticated edge to any custom design. Its rare tone and striking shape make it an exceptional centerpiece for distinctive fine jewelry.
We offer 10-day returns on all orders. If you're not fully satisfied, send it back for a full refund—simple and stress-free.
Every order comes with a 10-day warranty. If there’s any issue, we’ll make it right—quick and hassle-free.
$9,000.00
Unit price perSpecifications
Carat
1.91
Quality
SI1
Shape
Square Cushion
Color
Fancy Deep Blue
The Diamond Lab Difference
We don’t source. We create.
Every diamond is grown in our own lab — carefully, ethically, and precisely. This gives us complete control over quality, origin, and craftsmanship. When you wear one of our diamonds, you’re wearing something that’s never passed through dozens of hands. It was made just for you — and only you.
Keep the Seed.
Each diamond comes with the seed it grew from. A keepsake. A symbol. A beginning. Imagine gifting your future child not just a ring, but the seed that grew their mother’s diamond.
One day, they can grow their own. A new gem, from the same origin. A legacy that literally passes through generations.
No Inflated Costs
Because we control every part of the process — from growing the diamond to placing it in your hands — we deliver the best of both worlds: world-class quality and the best possible price.

From Our Hands to Yours
We take care in every detail. Your engagement ring arrives in a luxurious ring box, tucked inside our signature Diamond Lab presentation case. Inside, you'll also find your diamond’s grading report and appraisal, neatly and safely enclosed.