18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds handmade by Katherine Elder Fine Jewellery
18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds handcrafted by Katherine Elder in her North London Studio
18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds as a part of Katherine Elder's signature collection 'A Sea Full of Stars'
18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds
18ct yellow gold rings with sea foam green and coral pink sapphires and a bubble halo of white diamonds
18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds handmade by Katherine Elder Fine Jewellery
18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds handcrafted by Katherine Elder in her North London Studio
18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds as a part of Katherine Elder's signature collection 'A Sea Full of Stars'
18ct yellow gold ring with a round sea foam green sapphire and a halo of white diamonds
18ct yellow gold rings with sea foam green and coral pink sapphires and a bubble halo of white diamonds

Sea Foam Bubble Ring

£1,900.00

An 18ct yellow gold ring set with a round sea foam green sapphire, surrounded by a halo of white diamond bubbles.

In myth, Venus was born from the sea foam. This ring holds that moment: a pale green sapphire the colour of shallow water, ringed with diamonds like bubbles breaking at the surface.

A ring with its own mythology. Sapphire is one of the hardest gemstones, so it's made to be worn every day - as a statement ring, or as an engagement ring for someone who wants something truly her own.

Choosing for someone else? Sapphire is September's birthstone, and a sea foam sapphire makes an unforgettable alternative engagement or anniversary ring.

Designed and handmade by me in my London studio, using recycled precious metals and ethically sourced stones from trusted Hatton Garden suppliers. Arrives in a Katherine Elder gift box, ready to give.

~ 1 × 18ct yellow gold piece in stock ready for immediate dispatch ~

For Christmas 2026 delivery, purchase made-to-order pieces by Monday 30 November.

An 18ct yellow gold ring set with a round sea foam green sapphire, surrounded by a halo of white diamond bubbles.

In myth, Venus was born from the sea foam. This ring holds that moment: a pale green sapphire the colour of shallow water, ringed with diamonds like bubbles breaking at the surface.

A ring with its own mythology. Sapphire is one of the hardest gemstones, so it's made to be worn every day - as a statement ring, or as an engagement ring for someone who wants something truly her own.

Choosing for someone else? Sapphire is September's birthstone, and a sea foam sapphire makes an unforgettable alternative engagement or anniversary ring.

Designed and handmade by me in my London studio, using recycled precious metals and ethically sourced stones from trusted Hatton Garden suppliers. Arrives in a Katherine Elder gift box, ready to give.

~ 1 × 18ct yellow gold piece in stock ready for immediate dispatch ~

For Christmas 2026 delivery, purchase made-to-order pieces by Monday 30 November.

Product information

Dimensions - head is 8.5mm x 11.35mm

Gemstones - round sea foam green sapphire 4.5mm diameter

lab-grown diamond accents - approx 0.96ct

current size M but can be resized

Materials - 18ct yellow gold

NB. All pieces are made to order each with their own lead time unless otherwise stated on product description. Usually hand crafted within 3 - 4 weeks on receipt of order.

If a piece is required urgently or for a specific date please contact Katherine on hello@katherineelder.com before ordering to ensure your request can be met. We will do our best to meet any deadlines where possible.