Princess Cut Lab Diamond Engagement Rings

Princess Cut Lab Diamond Engagement Rings

The Best Lab Diamonds on Earth

Our princess cut lab diamonds are hand-selected by experts and placed in one-of-a-kind custom settings hand-crafted by elite fabricators. Explore setting styles or inquire now to bring your dream ring to life with our experts.

2.5 Carat Diamonds set in Platinum Princess Classic Four Prong Pavé Setting (Profile View)

Ada Diamonds is the Leading Luxury Purveyor of Lab Diamonds

Ada Diamonds specializes in large, sensational diamonds of superlative quality. Our diamonds are cut from the highest purity diamond crystals, have optimal cut and sparkle, and are always eye clean. Much like mined diamonds, lab diamonds are priced based on their quality characteristics. Use the tool below to understand our pricing:

Select Your Carat Weight

ColorlessNear Colorless
$4,950 to
$3,150 to
Not sold by Ada Diamonds

Pricing in USD. Subject to availability.

This chart shows a range of approximate prices across various size and quality levels and should serve as a rough guideline, not an exact calculator. Lab diamonds are unique SKU’s whose individual prices may be influenced by attributes beyond the 4 C’s. Prices are subject to change.

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