

An old mine cut lab grown diamond in warm yellow gold. Choose 2ct, 3ct, or 4ct, in 14K or 18K. Colorless, eye-clean, with the soft, chunky facets and high crown of a true antique-style cut.
Made to order · ships in 7–14 business days
An old mine cut doesn't sparkle like a modern round. It glows. These were the cuts of the 1800s, hand-shaped before electric light, with a small table, a high crown, and big open facets that catch candlelight in slow, broad flashes. This one brings that look back: a softly squared cushion shape with the chunky faceting collectors look for. Choose 2ct, 3ct, or 4ct depending on the weight you want on the hand.
Every center reads E color (colorless) and VS clarity, so it stays clean and bright to the eye even with the larger facets that an old mine cut shows off.
Pick 14K or 18K yellow gold. The warm metal is the right partner for an antique-style cut. It's how these rings were worn a century ago, and the yellow against the cool white of the stone gives it a heirloom feel rather than a showroom one.
On the diamond: lab grown means it was created in a controlled facility rather than mined. It is the same carbon crystal as a mined diamond: same hardness, same fire, same way it throws light. A real diamond cut in an old-world style, for someone who wants character over flash.
| Spec | Value |
|---|---|
| Center stone | Old mine cut lab grown diamond, 2ct, 3ct, or 4ct (your selection) |
| Color / Clarity | E / VS |
| Metal | 14K or 18K yellow gold ( bezel-set ) |
| Setting | Solitaire |
| Ring size | US, select your size at checkout |
| Certificate | IGI-certified (1ct+); report included with your order |
It's an antique cushion-shaped cut from the 1700s–1800s, hand-cut with a high crown, small table, and large facets. It glows under warm light rather than throwing the bright sparkle of a modern round.
Yes. It's a lab grown diamond, the same carbon crystal as a mined diamond, chemically and optically identical. It is not a simulant like cubic zirconia or moissanite.
Warm gold is how these stones were traditionally set, and it gives the ring an heirloom character that white metal can't.
Yes. Select your US size at checkout. Not sure of your size? See our ring size guide.
Lab grown diamonds 1 carat and above are IGI-certified; you'll be able to verify the report online.
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