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Lovers of the Dark™ Black Engagement Rings

Discover black engagement rings inspired by gothic romance, celestial symbolism, and timeless mystery. Designed for those drawn to darker aesthetics, where shadowed metals and striking stones create a ring with unmistakable presence.

Skye Kite® Natural Red Garnet Couples Ring Set by Aquamarise featuring a striking red garnet center with pear and round white stones on black-finish bands, a bold symbol of love.
Most Loved

Skye Kite® Natural Red Garnet Kite Engagement Ring Set

Black Ruthenium

from $185

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Kite Galaxy Sandstone (Starry Night) Ring Set- Black Ruthenium by Aquamarise, featuring a black ruthenium band with sparkling galaxy sandstone and clear accent stones in a celestial design.
Bestseller

Kite Galaxy Sandstone (Starry Night®) Ring Set

Black Ruthenium

from $185

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Wisteria alexandrite fairy leaf two piece ring set in black ruthenium
Bestseller

Wisteria Alexandrite Fairy Leaf Ring

Black Ruthenium · Two Piece

$265

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Skye Kite® Galaxy Herkimer Diamond Ring Set

Black Ruthenium

from $195

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Lilith Coffin Cut Natural Red Garnet Couples Ring Set by Aquamarise featuring a bold coffin-shaped garnet with black finish and sparkling diamond accents, from matching couples' rings collection.
Bestseller

Lilith Red Garnet Coffin Ring Set

Black Ruthenium

from $185

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Cornflower Blue Sapphire Leaf Engagement Ring

Black Ruthenium

from $160

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Lilith Coffin Cut Emerald Ring Set

Black Ruthenium

from $185

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Evelyn Starry Night® Ring Set

Black Ruthenium

from $185

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Elara Hexagon Green Moss Agate & Crescent Moon Ring Set

Black Ruthenium

from $185

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Coffin Kite Natural Red Garnet Ring Set

Black Ruthenium

from $185

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Skye Kite® Green Moss Agate Engagement Ring Set

Black Ruthenium · 3-piece

from $185

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Hexagon Coffin Green Moss Agate Engagement Ring Set

Black Ruthenium

from $185

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Coffin Raw Herkimer Diamond Engagement Ring

Black Ruthenium

from $165

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Shadow Queen Black Onyx Lotus Ring

Black Ruthenium

from $160

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Skye Kite® Cornflower Sapphire Ring Set

Black Ruthenium

from $185

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Faye Cornflower Sapphire Engagement Ring Set

Black Ruthenium

from $185

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Rowan Starry Night® & Black Onyx Dark Fairy Ring

Black Ruthenium

from $160

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Celtic Knot Alexandrite Ring Set

Black Ruthenium

from $155

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Faye Ruby Engagement Ring Set

Black Ruthenium

from $185

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Skye Kite® London Blue Topaz & Emerald Ring Set

Black Ruthenium

from $220

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Celtic Knot Mystic Topaz Ring Set

Black Ruthenium

from $185

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Hexagon Coffin Tanzanite Engagement Ring Set

Black Ruthenium

from $185

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Briar Natural Red Garnet Ring

Black Ruthenium

$160

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Natural Freshwater Pearl Wedding Band

Black Ruthenium

from $160

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Kite Green Moss Agate Twirl Ring

Black Ruthenium

from $150

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Starry Night® Geometric Ring

Black Ruthenium

from $160

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Victorian Gothic Scrollwork Black Onyx Ring

Black Ruthenium

from $160

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Briar Natural Red Garnet & Pearl Ring Set

Black Ruthenium

from $185

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Radiant Cut Alexandrite Engagement Ring

Black Ruthenium

from $185

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Teardrop Blue Sapphire Engagement Ring

Black Ruthenium · Hidden Halo

Regular price from $89.99 Up to (-49%)

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Lab-grown alexandrite bridal ring set in black ruthenium, all three rings stacked
New

Nightbriar Lab-Grown Alexandrite Bridal Ring Set

Black Ruthenium

from $245

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Victorian Gothic Mystic Topaz Filigree Engagement Ring

Black Ruthenium

from $170

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Briar Blue Sapphire and Pearl Engagement Ring Set

Black Ruthenium

Regular price from $99.99 Up to (-55%)

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Carmilla engagement ring in black ruthenium, oval gray moissanite between black onyx pears with carved leaf and vine shoulders
New

Carmilla Gray Moissanite & Black Onyx Engagement Ring

Black Ruthenium

from $210

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Victorian Gothic Moissanite Filigree Engagement Ring in Black Ruthenium featuring a marquise cut stone on a black ruthenium-finished sterling silver band with intricate Victorian scrollwork by Aquamarise Gold.
Made to Order

Victorian Gothic Moissanite Filigree Engagement Ring

Black Ruthenium

$230

Unit price
per 

The Lovers of the Dark™ collection is Aquamarise®'s dedicated black engagement ring line, built around black ruthenium finishes, dark stone combinations, and gothic-influenced design details that treat darkness as an aesthetic choice rather than a departure from convention. Every ring in this collection is finished in black ruthenium over 925 sterling silver, a finish that creates the deep, near-matte darkness that standard silver and gold cannot replicate. Stones throughout the collection include Herkimer diamond, black onyx, blue sandstone, and other dark, celestially influenced gemstones chosen specifically for how they perform against a black metal frame. Every piece is handcrafted using recycled metals and responsibly sourced stones, with verified hardness and honest care guidance on every listing.

What the Black Ruthenium Finish Is Made Of

Every ring on this page is built on a 925 sterling silver core, an alloy of 92.5% silver and 7.5% copper that runs solid through the whole piece. Black ruthenium is a platinum-group finish applied over that core, which is why the darkness reads as depth rather than as a surface color. Because the sterling underneath is a solid alloy rather than a coating, the silver content at the surface is the same as the silver content at the center, and it will not turn skin green.

Three silver rings with gemstones on a purple background

Why Choose Lovers of the Dark™ Black Engagement Rings?

The Lovers of the Dark™ collection is created for those who have explored every conventional engagement ring and found nothing that truly reflects their taste. These rings are designed for buyers who are drawn to deeper tones, striking silhouettes, and a sense of distinction.

Black Ruthenium for the Aesthetic

The defining signature of the Lovers of the Dark™ collection is its black ruthenium finish over solid 925 sterling silver. Unlike ordinary black finishes, ruthenium creates a deeper darkness by absorbing light rather than reflecting it. This depth transforms every stone it surrounds. Herkimer diamond glimmers like distant starlight, while blue sandstone reveals its celestial shimmer. In this collection, the metal is not an accent or detail. It is the foundation, the dark, atmospheric canvas that allows every stone to shine with greater presence.

Celestial References With Dark Intention

The connection between the dark metal and the celestial reference is intentional: the darkness of space is the context that makes stars visible, and the darkness of the ruthenium finish makes the sandstone inlay read as luminous rather than merely decorative. For instance, the Evelyn Starry Night Ring Set in Black Ruthenium draws its design from the Great Rift Nebula, using glittering sandstone to replicate the texture of stars across a dark sky within a black ruthenium band. It is one example of several celestially referenced designs in the collection in which the aesthetic darkness and the meaning behind the ring work together.

Gothic Detail With Fine Jewelry Craft

Gothic-adjacent design does not mean crude or rough at Aquamarise®. For example, this collection features the Shadow Queen Black Onyx Lotus Ring in Black Ruthenium, which has a marquise-cut natural black onyx center stone framed by intricate lotus-inspired detailing with additional black onyx accents, a design that is bold and dramatic without sacrificing the craft standards applied across every piece in the collection. It is one example of several detailed, motif-driven designs in this collection for buyers who want the ring to carry more than an aesthetic.

For the Non-Traditional Buyer Who Knows Exactly What They Want

The Lovers of the Dark™ collection exists specifically for the buyer looking for dark metals, meaningful stones, design details with specific references, and a standard of craft that treats the gothic and celestial aesthetic as worthy of the same fine-jewelry construction applied to any other ring at Aquamarise®.

Two rings with red gemstones on a gray surface with a purple gradient background

Popular Styles and Settings for Lovers of the Dark™ Black Engagement Rings

The Lovers of the Dark™ collection is available across gemstones and settings in black ruthenium and dark metal finishes. Browse by gemstone or style, or use the filters above to shop by setting or stone.

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Caring for a Black Ruthenium Ring

Rinse with lukewarm water and a drop of mild soap, work gently with a soft brush, then dry the ring completely before storing it away from harder stones. Skip ultrasonic cleaners and abrasive polishes: several stones in this collection sit at the softer end of the scale, including black onyx and green moss agate at 6.5 to 7 on the Mohs scale, and both are happiest in protective settings. Harder centers such as ruby, a red corundum at Mohs 9, and red garnet at 6.5 to 7.5 handle daily contact more easily, though the same gentle routine keeps the black ruthenium finish at full depth. Every listing names its stone and metal, and the full routine is on our jewelry care and warranty page.

Every ring in this collection is handcrafted with recycled metals and responsibly sourced stones. We hold a 4.9-star average across 38,000+ reviews collected on our store and on Etsy, where we have sold since 2016. The wider Lovers of the Dark™ collection holds the matching bands, men's designs, and couples sets that pair with these rings.

Lovers of the Dark™ Black Engagement Rings FAQs

4.9

38,000+ verified reviews

“Absolutely stunning. Beautiful coffin cut garnet. The set is perfect for my fiancé and me.”

Tammy F., verified buyer

“Looks just like it does in the picture. Beautiful piece.”

Sean D., verified buyer

“Beautiful dark garnet, the ring I received looks exactly like the picture.”

Amanda, verified buyer

“Ring was beautiful! The pictures don't do it justice. My wife loves it!”

Charles R., verified buyer

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