Material 925 Sterling Silver, Cubic Zirconia, 18K Gold Plated
Stone Size2ct (6×8mm)
Weight2.72g
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Understated luxury at its most precise. The Aquila Ring sets a brilliant cushion-cut stone in a clean four-claw setting atop a sleek, unadorned band that lets the stone speak entirely for itself. No pavé, no distraction — just the stone and the warm gleam of 18k gold plating beneath it. Quietly confident and enduringly elegant. Crafted in 18k gold plated 925 sterling silver.
Material 925 Sterling Silver, Cubic Zirconia, 18K Gold Plated
Stone Size2ct (6×8mm)
Weight2.72g

Ring size guide
All Zostma rings are listed in US sizes. Use the table below to find your size, or use the country dropdown to compare with your local sizing.
| Zostma (US) size | Diameter / Circumference (mm) | Australia / UK / Ireland |
|---|
How to measure
Bracelet size guide
Zostma bracelets are available in set lengths in cm. Use the table below and measuring guide to find your best fit.
| Zostma size | Wrist circumference (cm) | Fit |
|---|---|---|
| 17 cm | 14 – 15 cm | Snug / close fit |
| 18 cm | 15 – 16 cm | Classic fit |
| 19 cm | 16 – 17 cm | Relaxed fit |
| 20 cm | 17 – 18 cm | Loose / layering fit |
How to measure your wrist
Necklace & pendant size guide
Use the table below to understand where each chain length will sit on your body, then use the string method to visualise before you buy.
| Length (cm) | Length (inches) | Where it sits |
|---|---|---|
| 35 – 40 cm | 14 – 16" | Choker — sits at the collarbone |
| 42 – 45 cm | 16 – 18" | Princess — just below the collarbone |
| 48 – 50 cm | 19 – 20" | Matinee — on the chest |
| 55 – 60 cm | 22 – 24" | Opera — mid-chest to sternum |
| 70 – 90 cm | 28 – 36" | Rope — below the bust, great for layering |
The string method