01 / The Siren
The Sirendipity siren is inspired by an imagined meeting between Parthenope, the siren of Naples, and Tanit, a figure rooted in Ibiza’s history.
La Moneta · Sirendipity
A ring handcrafted in Italy, with a double-sided 925 sterling silver coin and a bronze setting. Facing outward, the Sirendipity siren is inspired by an imagined meeting between Partenope (Parthenope) and Tanit. Silver and bronze give the ring a distinctive contrast of light and colour.
See all the details ↓Sizes 14, 15 and 16 follow the Italian sizing system. Start with a ring that fits comfortably on the same finger.
| Italian size | Inner circumference | Inner diameter ≈ |
|---|---|---|
| 14 | 54 mm | 17.2 mm |
| 15 | 55 mm | 17.5 mm |
| 16 | 56 mm | 17.8 mm |
Indicative Italian sizing values. Diameters are rounded to the nearest tenth of a millimetre.
Wrap a non-stretch strip of paper around the base of your finger without pulling it tight. Mark where it overlaps and measure its length in millimetres: this is the circumference to compare with the chart.
Check that the closed paper loop can also pass over your knuckle.
Repeat the measurement with your hands at a normal temperature. If you fall between two sizes, measure again; a jeweller can check your size using a ring sizer.
Materials and dimensions
A ring handcrafted in Italy, with a double-sided 925 sterling silver coin and a bronze setting. Facing outward, the Sirendipity siren is inspired by an imagined meeting between Partenope (Parthenope) and Tanit. Silver and bronze give the ring a distinctive contrast of light and colour.
Handcrafted in Italy, with a double-sided sterling silver coin and a bronze setting.
Each ring is shaped and finished individually. Small variations from handcrafting give every piece its own character.
The Sirendipity siren is inspired by an imagined meeting between Partenope (Parthenope) and Tanit.
On the reverse of the coin, the Spira Mirabilis represents change while remaining true to yourself.
A decision, a new beginning. Worn on your hand, the symbol stays in view, reminding you of the meaning you have given it.
Two sides, one story
The Sirendipity siren is inspired by an imagined meeting between Parthenope, the siren of Naples, and Tanit, a figure rooted in Ibiza’s history.

A spiral that grows while preserving its shape. For us, it represents change while remaining true to yourself.
Your jewellery arrives in simple, carefully presented packaging.
When not worn, keep your piece in a dry place. Use a soft cloth to care for the metal.
Materials & Jewellery careIn-stock items are handed to the courier on the next business day. Preordered items are dispatched within 8 days, as shown beside the purchase button. Delivery in Italy is estimated at 2–3 business days from dispatch; islands and remote areas may take longer. International delivery times vary by destination and service, and customs procedures may cause delays. Saturdays, Sundays and public holidays are excluded from delivery estimates. Delivery times are estimates.
Shipping informationYou can notify us of your return within 30 days of delivery. For orders delivered in Italy, return shipping is free and paid by Sirendipity. Email info@sirendipity.it with your order number: we will email you the return address and instructions. For orders delivered outside Italy, the customer pays return shipping for a change of mind. Read our return policy for the full conditions.
Read our return policy