Solid Gold Onyx Stacking Ring
The Karat Store · Handcrafted in Solid Gold
18K Solid Gold Onyx Stacking Ring is the epitome of a refined yet contemporary piece, with the striking onyx gemstone adorning it in luxurious 18K Solid Gold. In fact, this ring is designed both to be elegant and versatile as an addition to your collection.
Onyx is a deep, glossy black gemstone that makes for a strong contrast to the warm tone of the 18K Solid Gold band. A sleek and polished setting helps bring out the natural beauty of the gemstone for a sophisticated focal point. Minimalist design ensures that the band remains versatile, so the ring can be worn alone for a subtle statement or stacked with other rings for a personalized look.
This ring is made from high-quality 18K Solid Gold. It provides durability and an excellent finish. The smooth band and secure setting give a comfortable fit, which makes it suitable for daily wear or special occasions. The rich black onyx paired with elegant gold creates a timeless piece that can easily be added to any style.
The Onyx Stacking Ring is ideal for adding a modern touch to your jewelry collection. It also makes a thoughtful and cherished gift for birthdays, anniversaries, or other celebrations, symbolizing sophistication and personal style.
Karat Store is about exquisite design and exceptional craftsmanship put into jewelry. The details that go into every piece of the Onyx Stacking Ring are meticulous to assure that every piece is not just beautiful but also enduring. Upgrade your style with this timeless appeal in the elegant ring for a lifetime.
Product Details:-
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Frequently Asked Questions
Is onyx durable enough for everyday wear?
Onyx rates 6.5–7 on the Mohs hardness scale, softer than diamond or sapphire, so it's best worn with care: remove it for workouts, cleaning, and hands-on tasks.
How much does this diamond ring cost in solid gold?
At The Karat Store, this diamond ring starts at $535.86 in 10K gold, $604.56 in 14K gold, and $687 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this piece?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.
Is this solid gold all the way through, or just gold-plated?
This piece is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.
Can this ring be resized?
Yes. Select your ring size from the dropdown before checkout. If you're unsure of your size, we recommend visiting a local jeweler for an accurate measurement.
How do I clean and care for this piece at home?
Clean gently with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store it separately from other jewelry to prevent scratching.
Ring Silhouette: Stacking band
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)
Explore more: Gemstone Rings | Gold Rings | Shop All Solid Gold Jewelry
Every piece is cast and finished by hand in genuine solid gold — choose 10ct, 14ct or 18ct in yellow, white or rose gold. Never plated, never filled, made to be worn for a lifetime.
Stones are conflict-free: lab-grown diamonds, moissanite and hand-selected natural gemstones, each set and polished by our artisans.
Your jewellery is crafted to order in your chosen gold colour, carat and size.
All ring sizes are shown in UK sizes (letters), and every size is the same price within each gold colour and carat. Half sizes (e.g. L½) are available in the size selector.
| UK | Inside diameter (mm) | Inside circumference (mm) |
|---|---|---|
| H | 14.7 | 46.1 |
| I | 15.1 | 47.4 |
| J | 15.5 | 48.7 |
| K | 15.9 | 49.9 |
| L | 16.3 | 51.2 |
| M | 16.7 | 52.5 |
| N | 17.1 | 53.8 |
| O | 17.5 | 55.0 |
| P | 17.9 | 56.3 |
| Q | 18.3 | 57.6 |
| R | 18.7 | 58.9 |
| S | 19.1 | 60.2 |
| T | 19.6 | 61.4 |
| U | 20.0 | 62.7 |
| V | 20.4 | 64.0 |
| W | 20.8 | 65.3 |
| X | 21.2 | 66.5 |
| Y | 21.6 | 67.8 |
| Z | 22.0 | 69.1 |
| Z+1 | 22.4 | 70.4 |
Not sure of your size? Measure the inside of a ring that already fits, use a ring sizer, or visit a local jeweller for a professional sizing. We are happy to help — get in touch before you order.
Remove your jewellery before swimming, cleaning or the gym. Clean gently with warm water, mild soap and a soft brush, then dry with a lint-free cloth. Store each piece separately to prevent scratches.
Solid Gold, Always
Crafted in genuine 10ct, 14ct or 18ct gold — never plated, never filled.
Made to Order
Handcrafted for you and dispatched within 4 working days.
Conflict-Free Stones
Lab-grown diamonds, moissanite and hand-selected gemstones.
Personal Guidance
Questions on ring size, gold or stones? We are here to help.
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