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unique black engagement rings with colorful gemstones on a light purple floral background

Women’s Black Engagement Rings

Ruthenium Plating for a Bold, Non-Traditional Look

Discover our curated collection of women’s black engagement rings designed for brides who love bold elegance, alternative styles, and modern romance. Each ring in this collection is crafted in 925 sterling silver and finished with a premium black ruthenium plating—a striking, contemporary choice for those who want a non-traditional engagement ring with unforgettable character.

20 Results

Skye Kite® Galaxy Herkimer Diamond Ring Set in Black Ruthenium
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A two-piece sterling silver engagement ring set with a black rhodium finish, featuring a teardrop-shaped lab-grown alexandrite center stone and surrounded by leaf-like designs with smaller simulated diamonds.
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Kite Galaxy Sandstone (Starry Night) Ring Set- Black Ruthenium
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Hexagon Coffin Green Moss Agate Engagement Ring Set in Black Ruthenium
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Lilith Red Garnet Coffin Ring Set in Black Ruthenium

Lilith Red Garnet Coffin Ring Set in Black Ruthenium

$145.00

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15 sizes
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Lilith Coffin Cut Emerald Ring Set in Black Ruthenium

Lilith Coffin Cut Emerald Ring Set in Black Ruthenium

$125.00

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Elara Hexagon Green Moss Agate & Crescent Moon Ring Set in Black Ruthenium
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Skye Kite® Green Moss Agate Engagement Ring Set in Black Ruthenium (3-piece)
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Skye Kite® Cornflower Sapphire Ring Set- Black Ruthenium
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Hexagon Coffin Tanzanite Engagement Ring Set in Black Ruthenium
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Briar Natural Red Garnet Ring in Black Ruthenium

Briar Natural Red Garnet Ring in Black Ruthenium

from $105.00

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Faye Cornflower Sapphire Engagement Ring Set in Black Ruthenium
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Elegant ring with a large red gemstone and diamond accents on a light purple background

Faye Ruby Engagement Ring Set in Black Ruthenium

$115.00

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15 sizes
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Skye Kite® London Blue Topaz & Emerald Ring Set- Black Ruthenium
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Art Deco Natural Red Garnet Ring Set- Black Ruthenium (Vampire Inspired)
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Teardrop Blue Sapphire Ring- Black Ruthenium

Teardrop Blue Sapphire Ring- Black Ruthenium

$89.99

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15 sizes
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Black Engagement Rings, Elegant ring with red, blue, and green gemstones on a soft floral background

Understanding Ruthenium Plating

Ruthenium is part of the platinum metal family and is known for its rich, gunmetal-gray finish. For this collection:

Rings are crafted from solid 925 sterling silver. Each piece is coated in black ruthenium plating.

The final appearance is gray, not fully black. This means your ring will have a gorgeous, sleek, modern tone—but not a flat, true black color.

Over time, plating may naturally fade, revealing the sterling silver beneath. This is normal for all plated jewelry and depends on wear, skin chemistry, and care.

If plating longevity is a concern, we recommend choosing solid gold or platinum settings.

What Makes Our Black Engagement Rings Unique

Unlike traditional black coatings, ruthenium offers a smooth, deep gray finish rather than a true matte black, giving every ring a sophisticated metallic sheen that complements both classic and fantasy-inspired designs. Whether you’re looking for gothic, celestial, minimalist, or nature-inspired styles, these rings are crafted to stand apart with a bold, modern look.

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Women’s Black Engagement Rings

Discover the Aquamarise® Women’s Black Rings Collection, designed for women who want jewelry as bold and unique as their story. Crafted in two striking styles — sleek tungsten carbide and shimmering black ruthenium over sterling silver — each piece captures a dark, modern allure.