Trinity Opal Ring
- Free worldwide shipping
- Waterproof, heatproof and sweatproof
- Hypoallergenic, won't turn skin green
- In stock, ready to ship
- Estimated delivery: 30 October - 4 November
A men's opal ring that won't turn your finger green. Three natural opals sit in sections around a black tungsten carbide band: blue opal, turquoise opal and boulder opal, with flakes of gold leaf through them. The tungsten is hypoallergenic and waterproof, and it won't rust. It's 8mm wide and 2mm thick, with a comfort fit.
The blues, greens and flashes of colour shift as the ring moves in the light. Wear it every day, or as an alternative tungsten wedding band.
We engrave the inside of the band with up to 50 characters, enough for initials and a date. Pick a font and add a symbol if you like. £10. Engraved pieces can't be returned.
For a gift, add a gift box in your basket for £3.95. Every piece already comes in a black velvet gift bag.
Sizes run US 6 to 13 (UK L½ to Z½). Tungsten rings can't be resized later, so check your size against a ring that already fits before you order.
- Material: tungsten carbide, hypoallergenic
- Inlay: natural blue opal, turquoise opal, boulder opal, gold leaf
- Width: 8mm
- Thickness: 2mm
- Band fit: comfort
- Sizes: US 6 to 13 (UK L½ to Z½)
- Engraving: inside the band, up to 50 characters
- Comes with: black velvet gift bag
✓ Dispatched from the UK
✓ Returns and exchanges within 30 days of arrival
✓ Free worldwide shipping
Ring size guide
Our rings come in US sizes 6 to 13. Some start at 7 or stop at 12, so check the sizes on the product page before you order.
How to measure your finger
- Wrap a strip of paper or string round the base of the finger.
- Mark where the two ends meet.
- Lay it flat against a ruler and match the length in mm to the circumference column.
Already own a ring that fits? Measure across the inside for the diameter.
If you know your UK size, find your letter in the UK column and order the US size next to it.
Between sizes? Go up.
| US | UK | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 6 | L½ to M | 16.5 | 52 |
| 7 | N½ to O | 17.3 | 54 |
| 8 | P½ to Q | 18.1 | 57 |
| 9 | R½ to S | 18.9 | 60 |
| 10 | T½ to U | 19.8 | 62 |
| 11 | V½ to W | 20.6 | 65 |
| 12 | X½ to Y | 21.4 | 67 |
| 13 | Z½ to Z+1 | 22.2 | 70 |
Material: Tungsten carbide
The metal
Tungsten carbide is hard, dense and scratch resistant, with a high melting point. It won't tarnish or change colour, and it keeps its shine for a long time with little care.
Cleaning
Wash it in hot, soapy water and rinse it well so it doesn't mark. Wipe it with a microfibre cloth to keep it looking new.
Pick your font and symbols as you type your engraving on the product page. The preview shows your engraving in the font you choose.
Fonts: Montserrat, Noto Sans, LEMON MILK, Old English, Handwriting and Allura.
Symbols: heart, moon, sun, star, clover, fire, lightning, diamond, butterfly, infinity, cross, paw print, yin yang, cat, football, pint, controller and music note.
Zodiac: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces.