Natural Diamond and Black Onyx Cocktail Ring | 18K Solid Gold Black Onyx Statement Ring
$2,276.00
A striking 18k gold cocktail ring featuring black onyx and 0.31 carats of diamonds. Sophisticated and stylish, available in white, rose, or yellow gold. Perfect for special occasions.
Ring Size Guide
| US Size | Length (mm) | US Size | Length (mm) | US Size | Length (mm) |
| 3 | 44.1 | 6.25 | 52.6 | 9.50 | 60.9 |
| 3.25 | 44.7 | 6.5 | 53.2 | 9.75 | 61.6 |
| 3.5 | 45.4 | 6.75 | 53.8 | 10 | 62.3 |
| 3.75 | 46 | 7 | 54.5 | 10.25 | 63 |
| 4 | 46.7 | 7.25 | 55 | 10.5 | 63.6 |
| 4.25 | 47.3 | 7.5 | 55.7 | 10.75 | 64.3 |
| 4.5 | 48 | 7.75 | 56.4 | 11 | 65 |
| 4.75 | 48.6 | 8 | 57.1 | 11.25 | 65.6 |
| 5 | 49.32 | 8.25 | 57.8 | 11.5 | 66.2 |
| 5.25 | 49.95 | 8.5 | 58.4 | 11.75 | 66.8 |
| 5.5 | 50.6 | 8.75 | 59 | 12 | 67.5 |
| 5.75 | 51.2 | 9 | 59.6 | 12.5 | 68.8 |
| 6 | 51.9 | 9.25 | 603 | 13 | 70.1 |
The Diamond and Black Onyx Cocktail Ring is bold, sophisticated, and statement. It has been made specifically for a perfect balance between luxury and drama. Made from solid 18k gold, this cocktail ring features a captivating black onyx gemstone that finds its perfect partner in the shimmer of 0.31 carats of diamonds.
The deep, rich black of the onyx contrasts with the brilliant shimmer of diamonds to create a very captivating visual; it is an ideal accessory for evening wear, special events, or as a unique fashion statement.
The ring is available in white, rose, and yellow gold. It can be ordered according to the personal choice of the buyer. Its design is robust, with a gross weight of nearly 5 grams, which gives it durability and elegance. The polished gold band gives it a refined touch.
It is certified with the BIS hallmark, which ensures that the piece is of the highest quality in terms of craftsmanship and material.
Product Details:
- Product Name: Natural Diamond and Black Onyx Cocktail Ring | 18k Solid Gold Black Onyx Statement Ring
- Metal: 18k Solid Gold (Available in White, Rose, and Yellow Gold)
- Gross Weight: 4.992 grams
- Diamond Weight: 0.31 carats
- Gold Weight: 4.93 grams
- Diamond Color & Clarity: GH Color, VS-SI Clarity
- Certifications: GIA & BIS Hallmarked Certified
- Shipping Time: 10-12 Business Days
- Customer Support: Available via live chats and video calls
We offer free shipping across the USA on all orders—no minimum required.
Processing & Handling: 5–10 business days
Shipping Time: 10–15 business days
Total Delivery Time: 15–25 business days from the date of order
Carriers: USPS & UPS
Please inspect your package upon delivery for any damage or tampering before signing.
For assistance, contact us at contact@thekaratstore.us.
Thank you for shopping with The Karat Store US!
We take pride in offering high-quality jewelry and providing the necessary certifications to ensure your peace of mind. Below is a breakdown of the certification process for each product type:
Lab-Grown Solitaire Jewelry: Certified by the International Gemological Institute (IGI) for authenticity and quality.
Gemstone Jewelry: Accompanied by a detailed Gemologist Report.
- Certified by YGA (Your Gemologist Associatio.
- Optional Certification: For IGI or GIA certification, available upon request. Please note that this comes with a 30-40 day waiting period and an additional charge.
Moissanite Jewelry: Certified by the Gemological Research Association (GRA) with a comprehensive report.
For more details, Check out our certification information page.
To keep your jewelry from The Karat Store looking its best, follow these simple care tips:
- Clean Regularly: Use a mild soap and water solution, gently scrub with a soft brush, rinse, and dry with a soft cloth.
- Store Safely: Keep your jewelry in a dry place, in a jewelry box or soft pouch, and separate pieces to avoid scratches.
- Avoid Chemicals: Remove jewelry before swimming or using cleaning products to prevent exposure to harsh chemicals.
- Handle with Care: Avoid wearing jewelry during activities that may cause damage, such as exercising or heavy lifting.
- Inspect Periodically: Check for loose stones or worn settings. Contact us for repairs if needed.
By following these tips, you can ensure your 14k gold jewelry remains beautiful for years to come. For any questions, contact us at thekaratstore@gmail.com.
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