Onyx Gemstone Rings

Designer Gemstone Rings

You can have a ring that flaunts a gemstone in virtually every color of the rainbow! Red and pink tones include ruby, quartz and tourmaline. Look to the Tacori Moon Rose collection for a hint of orange tint with peach moonstone rings. Yellow can be mellow when you wear a lemon quartz ring from Roberto Coin, or more bold in a design from the Color My Life collection with citrine, the birthstone for November. Greens to evoke envy include onyx, amethyst and emerald. You will never be blue when wearing sapphire jewelry from John Hardy or a ring with lapis lazuli from Marco Bicego. Vibrant violets appear in amethysts of all shapes and sizes, too, from mini to oversized; see pieces from Chopard, Dabakarov, and Robert Pelliccia.

If you are looking for more neutral gemstones, consider Mother-of-Pearl rings from Stephen Webster, moon quartz, olive quartz, smoky quartz, cat’s eye, hematite, black chalcedony and black sapphire.

Silhouettes include round, oval, square, cushion, octagonal and feather-forms. So go ahead: slip on a stack, or check out a blockbuster cluster. Raise your glass to a captivating cocktail ring and admire the twists and turns of a coil, and more!

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  1. Tacori 18K925 Black Onyx Classic Rock Ring Tacori Classic Rock Sterling Silver Black Onyx Cocktail Ring

    Tacori Classic Rock Sterling Silver Black Onyx Cocktail Ring

    This classic rock ring is from the Tacori 18K925 collection. This ring features a bold black onyx center stone that not only embraces your glamorous side but also you wild rock'n'roll side! This dazzling cocktail ring truly makes a fashion statement.

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    $350.00

  2. Tacori City Lights Black Onyx Square Ring

    Tacori City Lights Black Onyx Square Ring

    Tacori's City Lights collection presents this opulent ring for those who want to make a bold fashion statement. Designed in smooth sterling silver, milgrain details subtly surround the faceted black onyx to elevate its look, and the 14kt yellow gold Tacori seal winks from one side. This Tacori ring makes it hip to be square!

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    $420.00

  3. Tacori City Lights Silver Oval Black Onyx Cocktail Ring

    Tacori City Lights Silver Oval Black Onyx Cocktail Ring

    No "night on the town" look is complete without fabulous accents like this Tacori cocktail ring from the City Lights collection. Encased in polished sterling silver that bears the signature crescent motif, a large onyx gemstone winks flirtatiously from a frame of sterling silver milgrain. You'll rock the night away in this ornate Tacori ring.

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    $550.00

  4. Tacori 18K925 Black Lightinig Round Onyx Center Ring Tacori Black Lightning Sterling Silver Black Onyx Cocktail Ring

    Tacori Black Lightning Sterling Silver Black Onyx Cocktail Ring

    Now featuring this fierce ring from Tacori's Black collection. It is set in brilliant sterling silver and features a round black onyx stone at the center. Want to be as fierce as you are fashionable? Then embrace bold vogue with this ring.

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    $350.00

  5. Tacori City Lights Diamond & Green Onyx Oversized Cocktail Ring

    Tacori City Lights Diamond & Green Onyx Oversized Cocktail Ring

    Spotlight your fashionable style with an oversized cocktail ring from Tacori's City Lights collection. Crafted in sterling silver, this ring features a large green onyx layered with clear quartz and surrounded by a square ring of sparkling white diamonds. A crescent design is subtly carved into the sterling silver band to elevate this ring's gorgeous look. Treat yourself to this fabulous Tacori treasure!

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    $2,510.00

  6. Tacori City Lights Small Green Onyx Cocktail Ring

    Tacori City Lights Small Green Onyx Cocktail Ring

    For those who want to pop color into a fashionable look, the Tacori City Lights collection does deliver. A beautiful green glow emanates from a clear quartz and green onyx center stone that is surrounded by lush sterling silver with milgrain detailing. The 18kt yellow gold seal on the side of this glamorous cocktail ring authenticates it as positively Tacori!

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    $510.00

  7. Tacori City Lights Diamond & Black Onyx Square Ring

    Tacori City Lights Diamond & Black Onyx Square Ring

    Tacori's City Lights collection goes cosmopolitan with this striking piece. Flanked by a ring of bright white diamonds, a stunning black onyx stone rests in the smooth sterling silver shank, and the 14kt yellow gold seal verifies the Tacori authenticity. This fabulous square ring by Tacori can go dressed up or dressed down beautifully.

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    $1,840.00

  8. Tacori City Lights Silver Large Diamond & Black Onyx Ring

    Tacori City Lights Silver Large Diamond & Black Onyx Ring

    From the City Lights collection, you will be styling and high profiling in this luxe Tacori ring. A scintillating black onyx surrounded by bright white diamonds is nestles in smoother sterling silver that bears the crescent design along the edges. It's a sophisticated touch that will make any Tacori girl proud to wear it.

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    $2,450.00

  9. Tacori City Lights Silver Black Onyx Four Stone Ring

    Tacori City Lights Silver Black Onyx Four Stone Ring

    The depths of night can be found in this scintillating ring from Tacori's City Lights collection. Darkened sterling silver envelopes four black onyx gemstones within its folds resulting in a fabulous two-toned sheen. This sumptuous Tacori ring will have a mystifying effect on your look.

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    $380.00

  10. Tacori Onyx Envy Diamond & Green Onyx Ring

    Tacori Onyx Envy Diamond & Green Onyx Ring

    Boldly luxurious, this Tacori ring from the Onyx Envy collection has something every woman wants. A green onyx that is layered with clear quartz is surrounded by a frame of lush 18kt yellow gold with scalloped edges that are set with white diamonds. The sterling silver base maximizes the two-toned contrast with a gorgeous hand carved pattern and milgrain detailing. You'll become a fashion temptress with this stunning Tacori ring on your finger!

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    $2,120.00

  11. Tacori Onyx Envy Silver Square Green Onyx Ring

    Tacori Onyx Envy Silver Square Green Onyx Ring

    This sumptuous ring from the Onyx Envy collection by Tacori is a fresh approach to fashion. Surrounded by the sterling silver crescent design, a fabulous green onyx layered with clear quartz is the focal point of this sensational piece, and the sterling silver band adds a subtle flair with intricate milgrain detailing. You'll fall in love with the look of this magical Tacori ring.

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    $490.00

  12. John Hardy Classic Chain Black Onyx Ring John Hardy Classic Chain Small Diamond & Black Onyx Magic Cut Ring

    John Hardy Classic Chain Small Diamond & Black Onyx Magic Cut Ring

    This savvy tuxedo ring is part of John Hardy's Classic Chain collection. A striking black onyx is set in lush sterling silver, and it is framed with brilliant white diamonds, which also flow down the split shank of the ring. You will turn some heads whenever you wear this John Hardy ring.

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    $895.00

  13. John Hardy Large Black Onyx Diamond Ring John Hardy Classic Chain Large Diamond & Black Onyx Magic Cut Ring

    John Hardy Classic Chain Large Diamond & Black Onyx Magic Cut Ring

    Positively posh, this John Hardy ring is part of the Classic Chain collection. Set in sterling silver, a large onyx gemstone is trimmed with rich white diamonds, and the split shank of the ring also sparkles with even more diamonds. This opulent ring could only be from John Hardy!

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    $1,295.00

  14. John Hardy Batu Bamboo Silver Black Onyx Woven Band John Hardy Bamboo Silver Black Onyx Woven Ring

    John Hardy Bamboo Silver Black Onyx Woven Ring

    From John Hardy's Bamboo collection, this stunning ring is red-carpet worthy. Sterling silver links in the shape of teardrops form this beautiful piece, and one link is layered with black onyx for a stunning contrast. This John Hardy ring brings fashion savvy and environmentally friendly to your look. Four bamboo seedlings are planted with the purchase of this John Hardy treasure.

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    $550.00

  15. John Hardy Dot Gold & Silver Black Onyx Bypass Ring John Hardy Batu Dot Gold & Silver Black Onyx Bypass Ring

    John Hardy Batu Dot Gold & Silver Black Onyx Bypass Ring

    From the Dot collection, this John Hardy ring is a trendy piece. The openings at the ends of the two fluted cones are fitted with lush black onyx beads, and a cuff of 18K yellow gold dots trim the opening as well. Polished sterling silver dots are set in darkened silver around the ring. John Hardy created a unique ring that will captivate any style.

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    $595.00

  16. Honora 3 Piece Oval Black Onyx Beaded Band

    Honora 3 Piece Oval Black Onyx Beaded Band

    This three-band ring is part of the Honora Deco Noir collection. Crafted in sterling silver, it features a bezel-set oval black onyx gemstone framed in a beaded halo with gold-plate accents at its center. The middle band is sleek and smooth, bookmarked by a precious metal band with gold-plate accents above, and one with bead detail below. Wrap your finger in this fashionable Honora ring today!

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    $185.00

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