Bubbles Square Aquamarine and Diamond Ring Set
or 3 interest-free payments of £926.66
- Handmade in Sussex, England
- 90-day returns when bought as seen
- One free resize, whenever you need it
Surrounded by an asymmetrical scatter of tiny round diamonds, the central aquamarine gives this water bubbles square aquamarine and diamond ring its serene character, handmade in platinum with a central gemstone of your choice.
Made by hand in our Ditchling workshop in Sussex alongside the rest of our engagement rings, the tiny round diamonds range in size from 1.2mm to 3mm, arranged in an unexpected, organic scatter. Aquamarines vary in colour, and we will work with you to find the perfect one.
Handmade in platinum for durability and timeless appeal — a quietly individual design with a calm, watery beauty.
Choose your ring size
UK sizes, including half sizes. Comfort-fitted inner, so we recommend your true size.
Don’t know the size?
We’ll post a free ring sizer today, or fit you in the Ditchling workshop in 20 minutes. Every ring comes with one free resize, whenever you need it — there is no time limit.The sizer is free with the code FREERINGSIZER — the button below applies it for you.
Which metal?
Still deciding?
Our precious metals guide goes into colour, hardness and how each one ages. Or talk it through with us — we do this every day.
Ring fit guide
Our bands have a comfort-fitted inner, so they feel slightly looser than a flat band — order your true size.
Tap a row to select that size.
- Measure when your hands are at room temperature — not too warm, not too cold.
- Cold hands measure up to half a size smaller — avoid measuring in winter or after exercise.
- A wider band needs a slightly larger size: at 6mm and above, go up a half size.
Still unsure? We post a free ring sizer the same day. Every ring comes with one free resize, whenever you need it — there is no time limit. The sizer is free with the code FREERINGSIZER — the button below applies it for you.
Choose your diamond
Our ★★★★★ Reviews
See why our customers keep coming back
From our Excellent rating on Trustpilot to our five-star Google reviews, dive into why 25,000+ people choose us.
- Rated 5 out of 5 starsApril 10, 2026Exceptional service and a beautiful ring
Absolutely beautiful ring, so unusual and looks amazing. I am so pleased with the every ssoect of this purchase. Fantastic workmanship delicate and eye catching. Furthermore, the service offered is second to none, after I erroneously ordered the wrong size, I contacted Pruden and Smith who not only spent me a free ring sizer they made the adjustments in record time nothing was too much trouble. I already have a wish list from them and will be buying more pieces. I highly recommend this jewellers. Thanks to all the team who made this experience special.
Joanne P.Verified BuyerReviewingBubbles Square Aquamarine and Diamond Ring Set 9ct White Gold - Rated 5 out of 5 starsApril 9, 20265 Stars
Absolutely beautiful ring, so unusual and looks amazing. I am so pleased with the every ssoect of this purchase. Fantastic workmanship delicate and eye catching. Furthermore, the service offered is second to none, after I erroneously ordered the wrong size, I contacted Pruden and Smith who not only spent me a free ring sizer they made the adjustments in record time nothing was too much trouble. I already have a wish list from them and will be buying more pieces. I highly recommend this jewellers. Thanks to all the team who made this experience special.
JoanneReviewingBubbles Square Aquamarine and Diamond Ring Set 9ct White Gold
Handmade in England
In a world of mass-produced, machine-made jewellery, often imported in bulk and discarded from season to season, we stand by the enduring value of handmade luxury. We create jewellery designed to last for generations, not just seasons. When you invest in a handmade piece of jewellery, you’re investing in something timeless, something you’ll never need to replace.