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Outstanding Craftsmanship
Experienced Artisans -
Expert Gemmologist
Sourcing and Quality Control -
Lifetime Warranty
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Ethical Sourcing
Curated Partners
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- Regular price
- $8,400.00
Fascia Diamond
- Regular price
- $8,400.00
Find Your Perfect Fit
A guide to accurate ring sizing and diamond proportions.
1. Ring Size Conversion Chart
We use the standard Australian/UK (Alphabetical) sizing system. Use the table below to find your match based on your diameter or circumference.
| Inside Diameter (mm) | Inside Circumference (mm) | AU / UK Size | US / Canada Size |
|---|---|---|---|
| 14.1 mm | 44.2 mm | F | 3 |
| 14.9 mm | 46.8 mm | H | 4 |
| 15.7 mm | 49.3 mm | J ½ | 5 |
| 16.5 mm | 51.9 mm | L ½ | 6 |
| 17.3 mm | 54.4 mm | N ½ | 7 |
| 18.1 mm | 57.0 mm | P ½ | 8 |
| 18.9 mm | 59.5 mm | R ½ | 9 |
Includes printable ruler and physical sizing circles.
2. Stone Size: mm vs. Carat Weight
Diamond carat weight measures mass, while millimeter (mm) measures physical dimensions. Use this as a visual reference for Round Brilliant cut stones.
| Carat Weight (ct) | Round Diameter (mm) | Style Guide |
|---|---|---|
| 0.25 ct | 4.1 mm | Subtle & Minimalist |
| 0.50 ct | 5.2 mm | The Classic Choice |
| 1.00 ct | 6.5 mm | Timeless Brilliance |
| 1.50 ct | 7.4 mm | Commanding Presence |
| 2.00 ct | 8.1 mm | Luxury Statement |
Professional Measurement Tips
Temperature: Fingers shrink in the cold and swell in the heat. Measure at the end of the day when your hands are warm.
Band Width: Wider bands feel tighter on the finger. If you are choosing a wide eternity band, we recommend ordering one half-size larger.
Between Sizes: If you fall between two sizes, always opt for the larger size to ensure a comfortable fit.
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Fascia Diamond
- Regular price
- $8,400.00
The Fascia Diamond is a wide diamond eternity ring handcrafted in our Byron Bay Hinterland atelier. A substantial 2.20ct band of diamonds set in ethical solid gold, in your choice of natural or lab-grown diamonds.
Made to order by Australian goldsmiths using gold sourced exclusively from ABC Refinery, Australia's only independent refiner with simultaneous LBMA, SGE, and CME COMEX accreditation. Looking at related high-carat eternity styles? See the Lumière Emerald Eternity Ring or the Petal Ring.
Why the Fascia Diamond
- Wide diamond eternity: 2.20ct total diamond weight in F VS quality, set across a wider band for statement presence.
- Substantial scale: reads as a major anniversary, milestone, or statement right-hand ring.
- Natural or lab-grown: available with either natural or lab-grown diamonds.
- Ethical gold sourcing: sourced from ABC Refinery, Australia's only independent refiner with LBMA, SGE, and CME COMEX accreditation.
- Italian goldsmith heritage: our founder is a member of the Università degli Orefici (est. 1508, Rome).
- Lifetime craftsmanship warranty: covers the workmanship of every Lucano ring for life. Free shipping Australia-wide.
Specs and details
- Total diamond weight: 2.20ct, F VS
- Setting: wide eternity in solid gold
- Metal: ethical solid gold
- Origin: Byron Bay Hinterland atelier, Australia, hand-made to order
- Gold sourcing: ABC Refinery (LBMA, SGE, CME COMEX accredited)
- Lead time: 4 to 8 weeks
Frequently asked questions
What does Fascia mean?
Fascia is Italian for "band" or "sash." The Fascia Diamond takes its name from the wider band silhouette, suited to the substantial 2.20ct diamond weight.
Is the Fascia a wedding band or anniversary ring?
At 2.20ct total diamond weight and a wider band, the Fascia reads as a statement anniversary eternity ring rather than a daily-wear wedding band. Often given for major milestone anniversaries (10, 25, 50 years).
Natural or lab-grown?
Both options are offered. The price difference is significant at this carat weight: lab-grown delivers the same look at roughly 50-70% of the natural price.
How long does it take to make?
Each Fascia Diamond is hand-made to order in our Byron Bay Hinterland atelier. Lead times typically run 4 to 8 weeks. Free shipping Australia-wide once dispatched, with Lucano's lifetime craftsmanship warranty.