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- Regular price
- $550.00
Catenina Chain
- Regular price
- $550.00
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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files/025C-Chain-RG-C6_088a5091-b269-4ba4-a23f-9157737f7957.webp
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files/C025C-Chain-WG-C6_29c5663e-7eab-4657-9af8-d0c9f61c6f11.webp
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files/C025C-Chain-YG-C6_cf542b9d-2236-452b-8b44-19246576b14f.webp
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files/C025C-Chain-YG-C4_a25d4832-052c-4a78-a594-7234328f07e9.webp
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files/025C-Chain-RG-C4_9f73ad68-adf6-4a57-856d-bc657dd0f9e5.webp
Catenina Chain
- Regular price
- $550.00
The Catenina Chain is a fine solid gold Italian-made cable chain. A 0.9mm thick Catenina (fine cable link) chain at 45cm length, polished to a high-lustre finish. Available in 9ct yellow, white or rose gold, and 18ct yellow or white gold.
Crafted in Italy and hand-finished to Lucano's standards. Our founder is a member of the Università degli Orefici (est. 1508, Rome), bringing five centuries of Italian goldsmithing tradition to each piece. The slim profile makes it perfect for layering with the Letterina Initial Necklace, the Capezzina Chain, or the Venetian Chain.
Why the Catenina Chain
- Fine cable-link silhouette: Catenina (Italian for "little chain") is a fine cable-link chain, the most delicate Italian chain style. Built for layering and everyday wear.
- 0.9mm thickness, 45cm length: the most slender chain in the Lucano line. Reads as a subtle gold accent rather than a feature piece.
- Five metal options: 9ct yellow, 9ct white, 9ct rose, 18ct yellow, 18ct white gold. The widest metal range in our chain collection.
- Made in Italy: crafted by Italian goldsmiths, finished and verified by Lucano in Australia.
- Italian goldsmithing heritage: Lucano's founder is a member of the Università degli Orefici (est. 1508, Rome). Lifetime craftsmanship warranty. Free shipping Australia-wide.
Specs and details
- Material: solid 9ct (yellow/white/rose) or 18ct (yellow/white) gold
- Style: Catenina (fine cable) link
- Thickness: 0.9mm
- Length: 45cm
- Finish: high-polish
- Origin: made in Italy, finished in Australia
Frequently asked questions
What is a Catenina chain?
Catenina is Italian for "little chain" — a fine cable-link chain made of small oval links joined to form a delicate continuous line. It is the slimmest Italian chain style, built for layering and as a base chain for pendants.
Is 0.9mm strong enough to wear daily?
Yes, with care. The Catenina is the finest chain in the Lucano line. It is built for layering and pendant wear. We recommend removing for heavy exercise, swimming, and sleeping. Each chain is backed by Lucano's lifetime craftsmanship warranty.
Does the Catenina pair with the Letterina Initial Necklace?
Yes — the Letterina uses an even finer 0.7mm chain, but the Catenina layers cleanly above it at 0.9mm.
Is the chain solid gold?
Yes. Solid gold throughout, hallmarked 375 (9ct) or 750 (18ct). Not plated or filled.
What is the warranty?
Every Lucano piece is backed by a lifetime craftsmanship warranty. Free shipping Australia-wide.
Total Diamond Weight: 0.00 ct