Anillo de compromiso de moissanita para mujer | Plata de ley 925 con baño de oro de 18 quilates | Diseño espacial
Anillo de compromiso de moissanita para mujer | Plata de ley 925 con baño de oro de 18 quilates | Diseño espacial
Comparable diamond ring: $1,350+
Find your ring size
Most of our rings are adjustable from US 5 to 12. Use this guide to confirm your size fits the range — or to pick the right fixed size when offered.
Measure a ring you already own
Take a ring that fits the same finger. Measure the inside diameter (across the centre, edge to edge) with a ruler in millimetres. Match it to the chart.
Use a strip of paper or string
- Cut a thin strip of paper (about 1 cm wide) or take a piece of string.
- Wrap it around the base of your finger snugly — not tight.
- Mark where the ends meet, then measure the length in millimetres.
- That number is your inside circumference. Match it on the chart.
Match your inside diameter or circumference (in mm) to the row that's closest.
| US | UK | EU | Ø mm | Circ. mm |
|---|---|---|---|---|
| 4 | H | 47 | 14.9 | 46.8 |
| 4.5 | I | 48 | 15.3 | 48.0 |
| 5 | J½ | 49 | 15.7 | 49.3 |
| 5.5 | L | 51 | 16.1 | 50.6 |
| 6 | L½ | 52 | 16.5 | 51.9 |
| 6.5 | N | 53 | 16.9 | 53.1 |
| 7 | N½ | 54 | 17.3 | 54.4 |
| 7.5 | O½ | 55 | 17.7 | 55.7 |
| 8 | P½ | 57 | 18.1 | 57.0 |
| 8.5 | Q½ | 58 | 18.5 | 58.3 |
| 9 | R½ | 59 | 19.0 | 59.5 |
| 9.5 | S½ | 60 | 19.4 | 60.8 |
| 10 | T½ | 62 | 19.8 | 62.1 |
| 10.5 | U½ | 63 | 20.2 | 63.4 |
| 11 | V½ | 64 | 20.6 | 64.6 |
| 11.5 | W½ | 65 | 21.0 | 65.9 |
| 12 | X½ | 67 | 21.4 | 67.2 |
Highlighted rows mark the adjustable range (US 5–12) for most of our rings.
- Measure at the end of the day. Fingers are smallest in the morning and swell slightly by evening — measuring then gives the most comfortable fit.
- Keep hands warm. Cold fingers can be up to half a size smaller.
- Wider bands fit tighter. If a ring is 6 mm wide or more, consider going up by half a size.
- Knuckle larger than the base? Size for the knuckle so the ring slides on, and pair with a ring sizer if it spins.
- Between two sizes? Choose the larger one — it's easier to resize down than up.
Still unsure? Email info@oliviastarjewelry.com with your circumference in mm and we'll recommend a size.
Place your order within — to catch the next shipment
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Anillo de moissanita Deep Space: una belleza celestial más allá de la imaginación
Inspirado en la fascinante inmensidad del universo, el Anillo de Moissanita Deep Space está diseñado para quienes sueñan más allá de las estrellas. Con una brillante piedra preciosa de moissanita engastada en plata de ley 925 maciza , este anillo captura el brillo infinito del cosmos. Ya sea que busque un anillo de compromiso único, un regalo simbólico de aniversario o una pieza excepcional , este anillo de inspiración celestial es una verdadera obra maestra.
Why moissanite outshines diamond
Same chemistry as a lab-grown gem. Higher brilliance, more fire, 95% less to own.
| Moissanite | Diamond | |
|---|---|---|
| Brilliance (refractive index) | 2.65 | 2.42 |
| Fire (dispersion) | 0.104 | 0.044 |
| Hardness (Mohs scale) | 9.25 | 10 |
| Price for 1ct equivalent | $59 – $200 | $2,000 – $10,000 |
Higher numbers in the first two rows mean more sparkle. Moissanite literally throws more light than diamond — that's not opinion, it's optics.
Every stone is GRA-certified
Every shipment includes an independent GRA lab certificate verifying cut, clarity, color, and carat. No claims — documented proof.
