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Black Gemstone Jewelry

Clean, bold, and endlessly versatile—black gemstone jewelry makes a statement with black diamond, onyx, obsidian, hematite, and black sapphire. Shop black diamond engagement rings, sleek onyx rings, modern necklaces, earrings, and couples rings that go with everything. Filter by stone, finish, and setting style to find a black gemstone piece for everyday edge or formal nights.

Feyra Gray Moissanite and Black Onyx Engagement Ring- 14K White Gold by Aquamarise Gold features a pear-shaped gray moissanite center stone framed by black onyx accents in an intricate white gold band, part of Solid Gold Engagement Rings and Fantasy-Inspired Engagement Rings collections.
Hexagon Cut Rutilated Quartz and Black Onyx Engagement Ring in 14K White Gold by Aquamarise Gold, featuring geometric black onyx accents and a unique rutilated quartz center stone.
Feyra Black Onyx Tiara Wedding Band- 14K White Gold by Aquamarise Gold showcases a regal white gold band adorned with pear-shaped and round black onyx stones in a crown-inspired design, part of Solid Gold Engagement Rings and Women’s Wedding Bands collections.
Amy Rutilated Quartz & Black Moissanite Engagement Ring Set in 14K White Gold by Aquamarise Gold, featuring a pear-shaped rutilated quartz center with black moissanite and pavé diamond accents.
Hexagon Natural Red Garnet & Black Onyx Engagement Ring in 14K White Gold featuring a hexagon-cut red garnet center with marquise and round black onyx accents by Aquamarise Gold.
Blue Sapphire & Black Onyx Leaf Engagement Ring- 14K White Gold by Aquamarise Gold, featuring an emerald-cut blue sapphire center with black onyx accents in a nature-inspired leaf design.
white gold salt and pepper diamond ring set
Elain Black Onyx Couples Ring Set featuring a marquise black onyx center stone with delicate silver detailing and amethyst accents by Aquamarise, a matching couples ring from Lovers of the Dark™ collection.
A sterling silver ring featuring a kite-cut Herkimer diamond with salt and pepper inclusions, accompanied by smaller clear stones on the band.

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Rhodolite Garnet - The Complete Guide to the Raspberry-Red Engagement Stone

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January Birthstone - The Complete Guide to Garnet for January-Born

January Birthstone - The Complete Guide to Garnet for January-Born

Garnet is January's birthstone — and one of only seven months with a single official stone. Why garnet was assigned to January, how it corresponds to Capricorn and Aquarius, the...

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Garnet vs Ruby - An Honest Comparison for Engagement Rings

Garnet vs Ruby - An Honest Comparison for Engagement Rings

Garnet and ruby look similar but cost very different - ruby runs $1,000–$15,000+ per carat while fine garnet runs $30–$500. An honest comparison of hardness, color, value, durability, and how...

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October Birthstone - Opal and Tourmaline Meaning, History & Symbolism

October Birthstone - Opal and Tourmaline Meaning, History & Symbolism

October's two birthstones — opal and tourmaline — carry centuries of cultural tradition between them. From the Sanskrit roots of opal through Queen Victoria's rehabilitation to Empress Dowager Cixi's pink...

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