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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.

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Skye Kite® Natural Herkimer Diamond Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold, featuring a kite-cut Herkimer diamond with diamond accents and a complementary men’s ring.

Skye Kite® Galaxy Salt & Pepper (Herkimer) Diamond & Meteorite Couples Ring Set

$275

Skye Kite® Natural Herkimer Diamond Engagement Ring Set in 14K White Gold (Salt & Pepper Diamond) by Aquamarise Gold, featuring a kite-cut diamond and textured band with black diamond inlay.

Skye Kite® Galaxy Salt & Pepper (Herkimer Diamond) and Meteorite Couples Ring Set

$285

Skye Kite® Natural Herkimer Diamond Engagement Ring Set in 14K White Gold (Salt & Pepper Diamond) by Aquamarise Gold, featuring a kite-cut salt and pepper diamond with sparkling white gold accents.
Sale

Skye Kite® Galaxy Raw Herkimer Diamond Ring Set in Sterling Silver (Salt & Pepper Diamond)

from $121.50 Up to (-10%)

Two rings, one silver and one black, on a textured surface with a blurred purple background.

Galaxy Salt & Pepper (Herkimer) Diamond & Meteorite Couples Ring Set

$275

Princess Cut Black Onyx Engagement Ring Set in Solid 14K Yellow Gold with black onyx center and diamond accents, paired with a men’s ring featuring gold flake inlays by Aquamarise Gold.

Black Onyx & Meteorite Gold Leaf Couples Ring Set

$275

Esme Gray Moissanite and Meteorite Couples Ring Set featuring a marquise-cut moissanite with black accents on a textured silver band paired with a wide black tungsten carbide ring inlaid with meteorite, by Aquamarise.

Esme Gray Moissanite and Meteorite Couples Ring Set

$325

Black Fire Opal & Rose Gold Leaf Wedding Band- 8MM Rose Gold/ Black Tungsten featuring a faceted black tungsten band with a vibrant red and black opal inlay accented by rose gold leaf details, presented by Aquamarise from collections including Men's Wedding Bands and October Birthstone.

Black Fire Opal & Onyx Leaf Couples Ring Set

$255

Skye Kite® Galaxy Herkimer Diamond & Meteorite Couples Ring Set by Aquamarise, featuring a marquise Herkimer diamond with white accent stones on black ruthenium bands.
Sale

Skye Kite® Galaxy Herkimer Diamond Ring Set in Black Ruthenium

from $148.50 (-10%)

Skye Kite® Rutilated Quartz & Black Onyx Couples Ring Set by Aquamarise, featuring a sleek black onyx band and a detailed silver ring with rutilated quartz and black gemstones.

Skye Kite® Rutilated Quartz & Black Onyx Couples Ring Set

$265

A 14K white gold ring with an oval-shaped gray moissanite center stone and black onyx accents on a plain background.
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Esme Gray Moissanite & Black Onyx Ring in Sterling Silver

from $157.50 Up to (-10%)

Skye Kite® Rutilated Quartz & Black Onyx Ring Set in Sterling Silver by Aquamarise, featuring kite-cut quartz with black rutile inclusions and black onyx accents in a fantasy-inspired design.
Sale

Skye Kite® Rutilated Quartz & Black Onyx Ring Set in Sterling Silver

from $121.50 (-10%)

Skye Kite® Galaxy Herkimer Diamond & Meteorite Couples Ring Set by Aquamarise, featuring a black meteorite band with gold flakes and a diamond-accented gold ring with a Herkimer diamond centerpiece.

Skye Kite® Galaxy Herkimer Diamond & Meteorite Couples Ring Set

$275

Esme Black Fire Opal & Meteorite Couples Ring Set by Aquamarise featuring rose gold bands with black fire opal, meteorite, and black diamond accents in a unique matching design.

Esme Black Fire Opal & Meteorite Couples Ring Set

$275

Starry Night Couples Ring Set by Aquamarise featuring a dark cosmic-inspired blue sandstone inlay with black accents, perfect for meaningful matching couple rings and unique promise rings.

Starry Night & Black Onyx Couples Ring Set

$265

Skye Kite® Galaxy Herkimer Diamond & Meteorite Couples Ring Set featuring a black finish band with meteorite inlay and a kite-shaped Herkimer diamond ring by Aquamarise matching couples' rings.

Skye Kite® Galaxy Herkimer Diamond & Meteorite Couples Ring Set

$295

Lilith Coffin Cut Natural Herkimer Diamond Ring Set in 14K White Gold by Aquamarise Gold, featuring a unique coffin-cut salt and pepper diamond with intricate white gold and diamond accents.
Sale

Lilith Natural Herkimer Diamond Ring Set in Sterling Silver

from $121.50 Up to (-10%)

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.
Sale

Elain Black Onyx Dark Fairy Leaf Ring in Sterling Silver

from $94.50 Up to (-10%)

Black Moissanite Leaf Ring Guard in 14K White Gold by Aquamarise Gold, showcasing a delicate vine and leaf motif accented with black moissanites alongside a complementary dark band with textured silver inlay, featured in Solid Gold Engagement Rings and Lovers of the Dark™ collections.

Galaxy Salt and Pepper (Herkimer) Diamond & Meteorite Couples Ring Set

$275

Black Onyx & Meteorite Couples Ring Set by Aquamarise featuring a faceted black onyx center with diamond accents and a polished meteorite inlay band, symbolizing unity and timeless love.

Black Onyx & Meteorite Couples Ring Set

$275

Rutilated Quartz Couples Ring Set by Aquamarise featuring coffin cut natural rutilated quartz and black needle inclusions, paired with a patterned silver band for matching couples' rings.

Rutilated Quartz Couples Ring Set

$285

Galaxy Salt and Pepper (Herkimer) Diamond & Meteorite Couples Ring Set by Aquamarise featuring a faceted black band with sparkling Herkimer diamonds and meteorite inlay for cosmic unity.
Sale

Starry Night & Meteorite Wedding Band- 8MM Black Tungsten

from $148.50 Up to (-10%)

Teardrop Rutilated Quartz Engagement Ring Set- 14K White Gold featuring a unique teardrop-shaped rutilated quartz center with a detailed white gold band, paired with a matching black band inlaid with rutilated quartz, crafted by Aquamarise Gold.

Rutilated Quartz Couples Ring Set

$255

Celtic Black Onyx Couples Ring Set by Aquamarise featuring a pear cut black onyx stone and a polished matching band, symbolizing love and unity in a modern Celtic design.

Celtic Black Onyx Couples Ring Set

$275

Skye Kite® Galaxy Herkimer Diamond & Meteorite Couples Ring Set featuring a faceted black band with gold flakes and cosmic Herkimer diamond accents by Aquamarise.
Sale

Meteorite & Gold Leaf Wedding Band in Two Tone Black Tungsten (8mm)

from $139.50 Up to (-10%)

Skye Kite® Natural Herkimer Diamond Engagement Ring Set in 14K Solid Rose Gold by Aquamarise Gold featuring a kite-cut Herkimer diamond with pear and round accent stones in rose gold.
Sale

Skye Kite® Galaxy Natural Herkimer Diamond Ring Set in 14K Rose Gold Vermeil

from $121.50 Up to (-10%)

Starry Night, Meteorite & Blue Fire Opal Couples Ring Set by Aquamarise, featuring a marquise-shaped blue sandstone and blue sapphire accents alongside a black band with shimmering inlaid blue fire opal, part of Matching Couples' Rings and Starry Night™ Rings collections.

Starry Night, Meteorite & Blue Fire Opal Couples Ring Set

$265

Rutilated Quartz Couples Ring Set featuring a faceted silver band with natural rutilated quartz inlay by Aquamarise, from Matching Couples' Rings and Best Selling Jewelry collections.
Sale

Rutilated Quartz Wedding Band in Tungsten Carbide (8mm)

$155 from $139.50 Up to (-10%)

Black Onyx Wedding Band in Tungsten Carbide (8mm) displayed beside an ornate silver ring with black and clear gemstones on a smooth gray stone by Aquamarise.

Elain Black Onyx Couples Ring Set

$235

Starry Night and Fire Opal Leaf Couples Ring Set by Aquamarise featuring a black band with shimmering galaxy sandstone and vibrant blue fire opal inlay, part of Matching Couples' Rings, Starry Night™ Rings, and Fantasy-Inspired Jewelry collections.
Sale

Starry Night, Meteorite, Blue Fire Opal Wedding Band- 8MM Black Tungsten

from $139.50 Up to (-10%)

Skye Kite® Galaxy Herkimer Diamond & Meteorite Couples Ring Set by Aquamarise, featuring a unique black diamond-shaped Herkimer diamond with gold and sparkling diamond accents.
Sale

Skye Kite® Herkimer Diamond Ring Set in 14K Yellow Gold Vermeil

$135 from $121.50 Up to (-10%)

Skye Kite® Galaxy Salt & Pepper (Herkimer) Diamond & Meteorite Couples Ring Set featuring black tungsten carbide with meteorite inlay and rose gold vermeil accents by Aquamarise.
Sale

Galaxy Meteorite Hammered Wedding Band in Two-Tone Black Tungsten Carbide (8mm)

from $130.50 Up to (-10%)

Faye Galaxy Orion Nebula™ & Sapphire Couples Ring Set featuring a polished black finish band inlaid with vivid blue and purple sapphire flakes and textured metallic accents, crafted by Aquamarise as part of Matching Couples' Rings and Orion Nebula Rings® collections.
Sale

Orion Nebula™ & Meteorite Wedding Band- 8MM Black Tungsten

from $139.50 Up to (-10%)

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From the Blog

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

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

Rhodolite garnet is the raspberry-red pyrope-almandine blend that wears like an engagement ring stone should wear — Mohs 7-7.5 durability, vivid raspberry color, untreated and stable, at 5-10% of comparable...

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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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