Thea Round Solitaire | Laboratory Grown Diamond

$1851.5 ~~$2645~~ In stock

Modernity meets timelessness with our Thea Solitaire, crafted to reveal its unique details and facets with each encounter. Celebrating the beauty of a round-cut Laboratory Grown Diamond and surrounded by a soft yet striking dotted rail, the Thea Solitaire is handcrafted in your choice of metal and designed to keep your love story close at heart.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 2 reviews)

John Y. ★★★★★ Oct 20, 2026

I was a little nervous buying a lab-grown diamond sight unseen, but the faceting on this round cut is incredibly crisp—every turn of my hand sends a different sparkle across the table. It sits lower than I expected, which makes it feel secure for daily wear, and the setting shows off the stone witho

Riley ★★★★★ Oct 18, 2026

The round cut catches the light so beautifully from every angle—I keep catching myself just staring at it. It feels solid and well-made, and the simple setting really lets the diamond shine.