2.51 Carat Antique-Inspired Cushion Lab-Grown Diamond

A study in warmth, character, and old-world light.

This 2.51-carat cushion-cut lab-grown diamond reveals a softly rounded, nearly square silhouette, with a beautifully elevated crown, a small table, and an open culet that recalls the romance of historic diamond cutting.

Its distinctive faceting creates a captivating arrangement of broad reflections and contrasting light, while its warm N color lends a subtle champagne-like appearance that shifts with its surroundings.

With a generous 27% crown height and 43% table, the diamond possesses an architectural presence reminiscent of antique cushion cuts. Its softly pillowed outline and visible culet lend individuality to a stone that feels as though it belongs to another era.

A diamond chosen not for convention, but for character.

At a Glance

- Carat Weight: 2.51 carats

- Shape: Square Cushion Modified Brilliant

- Origin: Lab-Grown Diamond

- Color: N — Warm, subtly tinted

- Clarity: VVS2

- Measurements: 7.87 × 7.61 × 5.86 mm

- Length-to-Width Ratio: 1.03

- Table: 43%

- Total Depth: 77%

- Crown Height: 27%

- Culet: Large (Open)

- Polish: Excellent

- Symmetry: Excellent

- Certification: IGI

An individually selected diamond from the Stone Armoire. The diamond pictured is the exact stone offered.

Please note: All loose diamond purchases are final sale. We invite you to review the available photographs, videos, and grading information before purchasing.