Tilted slightly on a broad silver band, a rectangle of black onyx sits in a wide gold-toned frame. The two-tone mix and strong geometry make it a good pick for someone who wants one bold ring instead of several small ones.
Specifications
- Total weight: ~4.4 g
- Base: hallmarked 925 sterling silver (3.8 g), rhodium-plated for a bright, tarnish-resistant finish
- Gold: real 14K (585°) gold, heat-bonded plate, not flash plating
- Stones: 1 cabochon (synthetic stone), hand-set
- Hand-set reconstituted onyx, real onyx, fused for even colour and strength
- Available in US sizes 5–12 (select at checkout)
- Hypoallergenic, nickel-free
- Backed by a 1-year warranty against manufacturing defects
Why it's special
The stone is reconstituted onyx, real onyx fused for even color and strength. The band is hallmarked 925 sterling silver with rhodium plating, nickel-free, and it comes in a wide run of US sizes, so finding a fit is easy.
Care
Hand-polished and tarnish-resistant. Avoid contact with perfume, lotion, and chlorinated water. Wipe with a soft cloth after wear and store in the jewelry box it ships in.
14K gold bonded to sterling silver
Real 14K gold heat-fused to a hallmarked 925 silver core — 10–20× thicker than the micron-thin gold wash used on costume jewelry.
Real gold
A real 14-karat gold layer, weighed and recorded for every piece — not a gold-coloured coating.
Thicker
Heat-fused under high pressure to a sterling silver core, so it won't flake or peel.
Daily wear
Lasts years through showers, workouts, and everyday life. Hypoallergenic silver underneath.
Why it outlasts costume jewelry
Gold-washed brass fades and marks the skin. Gold bonded to 925 silver keeps its colour, and the metal underneath is still silver.
14K Gold Bonded Ring | Onyx Tilt Plate | Sterling Silver
14K Gold Bonded Ring | Onyx Tilt Plate | Sterling Silver
SKU:254-1R-5onyx
Same piece in solid 14K gold: $600+
Find your ring size
Most of our rings are adjustable from US 6 to 11. Use this guide to confirm your size fits the range — or to pick the right fixed size when offered.
How to measure
Measure a ring you already own
Take a ring that fits the same finger. Measure the inside diameter (across the centre, edge to edge) with a ruler in millimetres. Match it to the chart.
Use a strip of paper or string
- Cut a thin strip of paper (about 1 cm wide) or take a piece of string.
- Wrap it around the base of your finger snugly — not tight.
- Mark where the ends meet, then measure the length in millimetres.
- That number is your inside circumference. Match it on the chart.
Size chart
Match your inside diameter or circumference (in mm) to the row that's closest.
| US | UK | EU | Ø mm | Circ. mm |
|---|---|---|---|---|
| 4 | H | 47 | 14.9 | 46.8 |
| 4.5 | I | 48 | 15.3 | 48.0 |
| 5 | J½ | 49 | 15.7 | 49.3 |
| 5.5 | L | 51 | 16.1 | 50.6 |
| 6 | L½ | 52 | 16.5 | 51.9 |
| 6.5 | N | 53 | 16.9 | 53.1 |
| 7 | N½ | 54 | 17.3 | 54.4 |
| 7.5 | O½ | 55 | 17.7 | 55.7 |
| 8 | P½ | 57 | 18.1 | 57.0 |
| 8.5 | Q½ | 58 | 18.5 | 58.3 |
| 9 | R½ | 59 | 19.0 | 59.5 |
| 9.5 | S½ | 60 | 19.4 | 60.8 |
| 10 | T½ | 62 | 19.8 | 62.1 |
| 10.5 | U½ | 63 | 20.2 | 63.4 |
| 11 | V½ | 64 | 20.6 | 64.6 |
| 11.5 | W½ | 65 | 21.0 | 65.9 |
| 12 | X½ | 67 | 21.4 | 67.2 |
Highlighted rows mark the adjustable range (US 6–11) for most of our rings.
Fit tips
- Measure at the end of the day. Fingers are smallest in the morning and swell slightly by evening — measuring then gives the most comfortable fit.
- Keep hands warm. Cold fingers can be up to half a size smaller.
- Wider bands fit tighter. If a ring is 6 mm wide or more, consider going up by half a size.
- Knuckle larger than the base? Size for the knuckle so the ring slides on, and pair with a ring sizer if it spins.
- Between two sizes? Choose the larger one — it's easier to resize down than up.
Still unsure? Email info@oliviastarjewelry.com with your circumference in mm and we'll recommend a size.
Order within — to catch the next shipment from Florida
Arrives —
Ships from Florida with UPS · Free over $100
Couldn't load pickup availability
Complete the set
Any 3 pieces — 10% off, applied at checkout
Every piece arrives gift-boxed. Want it extra special? Add premium wrap with your own card in the cart: +$20.
