
Nyx 3 ct Round Black Diamond 3 Ring Set – Engagement Set
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The Nyx is a three-band bridal set built around a round black diamond of about 3 carats, 8 mm across. The main band carries two 3 mm triangle black diamonds, a plain band with silky waves sits on top, and a curved nesting band holds twelve small round black diamonds in three sizes. It suits shoppers who want a dark, layered engagement look instead of a single solitaire, and the set can be ordered with other gemstones on request. Compared with a classic white-diamond bridal set, it offers far more visual complexity per ring, but black diamonds hide sparkle and brilliance that white stones show.
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This three-ring set is built around a round black diamond of 8 mm, about 3 ct. The stone has deep, dark tones. The main band also holds two triangle black diamonds of 3 mm.
The curved nesting band is set with round black diamonds in three sizes. The top band has a plain, silky wave design. Together, the three bands make a layered, statement-style set that can be worn as an engagement ring set.
The design can be made with gemstones of your choosing. Customization requests are arranged before purchase.









