Black Onyx Rings for Women of 2025
Best Choice1
Moon MagicMoon Magic - Authentic Crystal Ring - Enfolded Black Onyx/Real 925 Sterling Silver - 18k Yellow Gold Oval-Shaped Onyx Ring for Women/Genuine Gemstone Jewelry
Main highlights- You might notice some minor organic inclusions only because Moon Magic uses authentic gemstones. These imperfections are what make each gem real and one-of-a-kind.
- Moon Magic presents: Crystal Ring - Enfolded Black Onyx. Enfolded, adorned with the energy of Black Onyx, will support willpower and focus. Let it empower you to stay focused on achieving your goals.
- Moon Magic Jewelry offers only Authentic Gemstones: Responsibly sourced from gem-rich regions around the world, we use nothing less than real gems to craft our jewelry.
- Long Lasting Brilliant Finish - Moon Magic Black Onyx Rings are made from 925 Sterling Silver plated in 18k Yellow Gold (this coating is 50% thicker than traditional gold-plated pieces).
- Each gemstone is handpicked for its authentic energy. Whether you seek to boost focus, lift spirits, or calm your mind, Moon Magic’s jewelry helps you harness the positive energies needed to thrive.
9.9Exceptional
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Value for Money2
Ross-SimonsRoss-Simons Wrap Ring in Sterling Silver
Main highlights- THE PERFECT GIFT FOR HER — This is the ideal gift for your sister, daughter, mom, wife, niece, aunt, best friend, girlfriend — or yourself! Whether she prefers modern or traditional jewelry, Ross-Simons has a wide selection of bracelets, earrings, necklaces and rings to choose from.
- THE FINISHING TOUCH — With its strikingly elegant design, this black onyx wrap ring adds a feminine accent to any style. Pair it with your casual or formal attire.
- ROSS-SIMONS QUALITY — Treat yourself to the luxury of Ross-Simons fine jewelry. Whether your selection is made of 14kt gold, 18kt gold or gorgeous sterling silver, our jewelry always makes a lasting statement
- GIFT BOX INCLUDED — Ross-Simons jewelry arrives beautifully packaged in a gift box, ready to delight for any occasion, including birthdays, Christmas, Mother’s Day, anniversaries, Valentine’s Day, weddings, graduations and much more! Due to the naturally occurring characteristics of gemstones, each is unique and may exhibit imperfections such as inclusions , blemishes and cloudiness, as well as color variations.
- BLACK ONYX AND STERLING SILVER — Black onyx wrap ring in sterling silver. 20x10mm oval black onyx cabochon. Polished finish. 3/4 in. wide. Size 8.
9.6Exceptional
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3
FAMIVESFAMIVES Vintage Black Onyx Engagement Ring for Women Gold Art Deco Solitaire Wedding Ring Unique Oval Cut Stone Anniversary Jewelry Size 7
Main highlights- 【Size Info】: gold onyx ring -- US 7
- 【Great choice】: black onyx rings for women,whether it's a birthday, mother's day,anniversary,wedding or other holidays,the art deco ring is a great choice.
- 【Chic & Stylish】: Simple and vintage stylish,this black stone engagement ring can be worn to any and every occasion.
- 【30 DAY GUARANTEE】: 100% satisfaction guarantee.We stand behind our products! Please contact FAMIVES if you have any question.
- 【Black Onyx Ring material】: gold plated silver
9.5Excellent
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4
GenericSofiacCeations Handmade Obsidian Ring, Obsidian Bar Ring, 18K Gold Dainty Minimalist Ring, Cuff Adjustable Reiszable Ring, Healing Protection Ring, Fits US Sizes 5–12
Main highlights- Natural Black Obsidian Stone — Rectangular glossy inlay with deep charcoal hues and unique veining, ethically sourced for bold style.
- Lightweight & Versatile — Sturdy yet lightweight (~5g) for stacking, solo statements, or active lifestyles.
- Eco-Friendly & Gift-Ready — Includes reusable velvet pouch, ideal for gifting minimalists, professionals, or crystal enthusiasts.
- Adjustable Open Band — Flexible design fits US sizes 5–12; perfect for personalized comfort and secure wear.
- 2-Micron Gold-Plated Durability — Hypoallergenic, tarnish-resistant band designed for long-lasting wear and everyday shine.
9.4Excellent
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5
RubicraftsBlack Onyx Stone Ring 925 Sterling Silver Statement Ring For Women and Girls Handmade Rings Natural Gemstone Ring Promise Ring For Christmas Size US 9 Gift For Her
Main highlights- Our aim is to provide customers with the best quality products and satisfactory service, please be happy with every purchase in our shop
- Occasions: Christmas, New Year, anniversary, wedding, engagement, party, ceremony, meeting, dating, daily wear, valentines, birthday, Thanks Given, etc. Eye-Catching gift for families, partners, lovers and yourself.
- HIGH QUALITY - environmentally friendly manufacturing. Harmless material. Lead-Free and Nickel-Free!
- EACH RING IS UNIQUE - Due to the variations of color, which appear completely randomly in nature, each stone is different. Classic silver, a simple style and a stone which seems to glow from beneath the surface, makes this a ring which is perfect to wear at any time and on any occasion
9.3Excellent
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6
PhyonioBlack Onyx Ring, 14K Gold Plated Signet Rings Stainless Steel Statement Ring with Black Stone for Women Chunky Gold Rings Band Size 8
Main highlights- Versatile Accessory: Whether worn for special occasions or to elevate your everyday style, this women's twisted cable band is a versatile accessory that complements any outfit, it makes an ideal gift for birthdays, anniversaries, or any special occasion, symbolizing love, elegance, and beauty.
- Trusted Materials: Made from high quality stainless steel with 14k gold plating, this ring is hypoallergenic and safe for sensitive skin, allowing you to wear it with confidence and comfort.
- Superior Craftsmanship: Meticulously crafted with attention to detail, this women's statement ring is a testament to exceptional quality and durability, ensuring it remains a cherished piece for years to come.
- Exquisite Design: This women's signet ring features a beautiful rectangle black onyx ring surface, measuring 12*10mm, with 14k gold plated twisted design ring arm, adding a touch of glamour and personality to it.
- Customer Satisfaction: We provide excellent customer service. If you have any questions or concerns, our friendly and knowledgeable team is always ready to assist you.
9.2Excellent
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7
Gem Stone KingGem Stone King 925 Sterling Silver Black Onyx Engagement Ring For Women (3.75 Cttw, Emerald Cut 10X8MM, Gemstone Birthstone, Available in size 5, 6, 7, 8, 9)
Main highlights- Versatile Birthstone Design: With its black onyx gemstone, this engagement ring doubles as a birthstone ring for those born in July or December. This versatile feature makes it an ideal choice for birthdays, anniversaries, or other special occasions, allowing the recipient to showcase their birthstone in an elegant and stylish manner.
- USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.
- Superior Craftsmanship: Meticulously crafted with exceptional attention to detail, this engagement ring showcases the perfect combination of elegance and durability. Each facet of the ring is expertly cut and polished, ensuring a breathtaking shine that catches the light from every angle.
- Premium Sterling Silver: Made from 925 sterling silver, known for its exceptional purity and strength, this ring offers long-lasting beauty and resilience. The sterling silver band provides a solid foundation for the stunning black onyx gemstone, making it a timeless piece that can be cherished for years to come.
- Exquisite Black Onyx Gemstone: Featuring a captivating emerald-cut black onyx gemstone (10X8MM), this ring exudes sophistication and allure. The 10x8mm gemstone boasts a rich, deep black hue that contrasts beautifully against the sterling silver setting, creating a striking visual impact.
9.1Excellent
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8
NKGBlack Onyx Ring 925 Sterling Silver Handmade Ring For Women Promise Ring Black Gemstone Ring Long Oval Shape Solitaire Ring Gift For Wedding, Birthday By NKG
Main highlights- THIS FASHIONABLE: This gemstone ring is dainty and elegant fashionable jewelry for women. While It Is Simple In Design, You Can Personalize Yours With Inspirational Messages, Custom Coordinates, Name, Or Initials, For The Truly Unique Graduation, Birthday, Anniversary, Christmas, And Friendship Gift. Its Sleek Design Also Makes It Versatile And Playful, A Must-Have Accessory For Every Trendsetter.
- PRODUCT SPECIFICATIONS: Gemstone: Black Onyx Gem Shape: Oval Gem Color: Black Style: Bohemian Material: 925 Sterling Silver Birthstone Month: December Birthstone
- PERFECT GIFT : This fashion and stylish design charm ring suitable for work, party, business, school, travel, dating, shopping or everyday use. Perfect for birthday gifts, Christmas gifts and Anniversary gifts: for women, mothers, ladies, friends or colleagues.
- GEMSTONE: Onyx is a stunning black gemstone that serves as the zodiac gemstone for Leos. It’s believed to have the power to absorb negative energy, which makes onyx earrings, bracelets, necklaces and rings both a stylish accessory and a protective charm. Black is also one of the colors used for healing the root chakra and aligning your emotions.
- BENEFITS OF WEARING STONE: Black Onyx is an ancient gemstone that has been used in jewelry since antiquity. In addition to being a stunning stone to look at, it is also a powerful protection gemstone for the person who is wearing it. The stone is able to transform negative energy and absorb it.
9.0Excellent
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9
Ross-SimonsRoss-Simons Onyx Ring in 18kt Gold Over Sterling. Size 8
Main highlights- Rectangle shape black onyx. Polished 18kt yellow gold over sterling silver.
- Onyx. 1/2" wide.
- Luxury 18kt yellow gold over sterling silver ring.
- Due to the naturally occurring characteristics of gemstones, each is unique and may exhibit imperfections such as inclusions , blemishes and cloudiness, as well as color variations.
- 18kt yellow gold over sterling silver, onyx ring for women.
8.9Very Good
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10
ELAMMO JEWELSArt-Deco Vintage Black Onyx 925 Sterling Silver Ring for Women Unique Antique Handmade Engagement Promise Oval Black Onyx Diamond in Center (Silver, 6)
Main highlights- VINTAGE RING- A perfect blend of minimalism and old-money vibes, ideal for gifting to girlfriend, mothers, grandmothers, daughters, sisters, sisters-in-law, friends, colleagues, and anyone who appreciates timeless elegance.
- STRONG AND STURDY BAND- The band on the ring is very strong, making it impossible to break or bend without significant external force.
- EXQUISITE GEMSTONE- Crafted with high-quality natural black onyx gemstone and AAA quality cubic zirconia diamonds.
- DOUBLE PLATED IN 18K GOLD FOR LONG-LASTING BEAUTY
- 925 MARKED- Handcrafted in 925 sterling silver, this ring is designed to prevent your fingers from turning green or experiencing any irritation
8.6Very Good
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