18ct Gold Vermeil Aquamarine March Birthstone Bangle

18ct Gold Vermeil Aquamarine March Birthstone Bangle
£85.00A single 4 x 6mm aquamarine cubic zirconia sits on a slim bangle in 18ct gold vermeil, which is gold over sterling silver rather than a thin plate over base metal. It is on Harfi because it is a straightforward, honestly described March birthstone gift that is understated enough to wear every day.
In stock
Dispatched directly by Harfi from United Kingdom
UK standard delivery typically 1–3 business days
One pale ocean blue stone, set at the centre of a slim bangle. That is the whole design, and it is why this piece works for everyday wear rather than only for occasions.
The stone is a high grade aquamarine cubic zirconia, 4 x 6mm. Aquamarine is the March birthstone, so this is an easy, personal gift for a March birthday. It also works as a bride's something blue. Sailors once carried aquamarine as a charm for a safe voyage, or so the old stories go, and in tradition it is a stone of courage and happiness.
Why vermeil matters here: 18ct gold vermeil is a layer of gold over a sterling silver base. Silver underneath is a sturdier foundation than a base metal core, and it is the reason this bangle sits in a different category from cheap costume jewellery.
Key facts:
- Metal: 18ct gold vermeil (gold over sterling silver)
- Stone: high grade aquamarine cubic zirconia, 4 x 6mm
- Size: 7.5 inch circumference
- Guarantee: 1 year
Who it suits:
- Anyone with a March birthday
- Milestone birthdays, including 18th, 21st, 30th, 40th, 50th and 60th
- Brides looking for something blue
- Mums, for Mother's Day
A note on the stone: it is a cubic zirconia, not a mined aquamarine. That keeps the colour consistent and the price fair, and we would rather say so plainly.

About Harfi
At Sophelia, the bonds between loved ones have always meant everything to us. We believe the moments that matter most in life aren’t always the biggest ones – they’re also the small, quiet reminders that someone is thinking of you.
No matter where you are in the world, we’re here to help you show someone that they matter. Whether it’s a birthday, a graduation, or simply a thank you, it’s about making sure they feel seen, appreciated, and close to you – even from miles away.
At our heart, we’re a company built on sharing in joy. With two beautiful daughters at the centre of our world, we’ve always been reminded how powerful even the smallest gestures can be. A thoughtful gift isn’t just something you give – it’s a way of saying ”I’m with you, I’m proud of you, I’m thinking of you”. And your loved one can think of that every time they wear their jewellery.
That’s what Sophelia is about. Not just jewellery, but the feeling behind it – the connection it carries, and the moment it creates when it’s opened.
Sabrina and Chris Sophelia Founders
