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Emerald cut ruby engagement rings frame ruby's deep red in the long, mirror-like lines of a step cut — a bold, vintage-leaning look. Ruby is a 9 on the Mohs scale, second only to diamond, so it wears beautifully every day. Natural or lab-created, custom-made in 14K/18K gold or platinum.
Is ruby hard enough for an engagement ring? Yes — ruby is corundum, 9 on the Mohs scale, with no cleavage planes. It's one of the most durable colored stones for daily wear.
Natural or lab-created ruby? Both are real ruby; lab-created offers cleaner clarity and vivid, consistent color for less.
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