Coffin Cut Engagement Rings

About

A coffin cut engagement ring delivers the most distinctive gothic alternative-bridal silhouette in fine bridal jewelry. The coffin cut features an elongated hexagonal silhouette — six sides arranged in coffin-like proportions with two longer parallel sides and four shorter angled corners — producing the most architecturally distinctive shape in contemporary alternative bridal. Coffin cut engagement rings have emerged over the past decade as a defining shape within gothic and dark romantic aesthetic traditions, particularly aligned with Aquamarise®'s Lovers of the Dark™ sub-brand register. Aquamarise® coffin cut engagement rings are handcrafted across solid 14K and 18K gold, gold vermeil, sterling silver, ruthenium-finished black metal, and platinum, set with moissanite , salt-and-pepper diamonds, black diamonds, lab-grown diamond , and sapphire . Black diamond and salt-and-pepper diamond coffin cut engagement rings are particularly popular within gothic alternative-bridal aesthetic contexts. The collection spans solitaire, bezel set, halo, and three-stone coffin cut engagement ring configurations. Custom coffin cut engagement rings — including black ruthenium and gothic-aesthetic configurations — are available through our custom ring service . 4.9 stars from 38,000+ verified reviews. Etsy seller since 2016. Worldwide insured shipping, complimentary engraving , and a 14-day return window on non-customized pieces.