3 Carat Diamond Bubble Ring

The Carnegie 3-carat diamond bubble ring is boldly styled and dazzling with an incredible mix of Diamond sizes. Each stone will have G Colour and SI1 Clarity grade. Your commission will contain a fully certified 0.70cts (5.7mm) main Diamond, alongside 2 x 5mm certified Diamonds (0.50cts each) complemented by additional Diamonds (2 x 0.30cts (4.3mm) and 4 x 0.18cts (3.4mm)) — all full bezel set and scattered across a three band design. The impressive show of Diamonds sits at 4mm from the finger. Behind the finger, the Carnegie design narrows to 5mm, retaining the triple ring detail adjoined into one impressive ring design. Please allow approximately four weeks for us to handcraft and complete your commission before it is delivered luxuriously packaged—hand delivered by secure courier to your door.

New! Just added - Carnegie 3-carat lab-grown diamond bubble ring. Discover the identical design, made with 100% ethical, non-mined lab-grown diamonds. Enjoy ideal-proportioned diamonds—with diamond certification, at an exceptional price. 

View Carnegie with lab-grown diamonds

Photograph showing the Carnegie 3 carat diamond bubble ring presented in beautiful packaging

Compare the 3 carat diamond ring to alternative designs

Compare some of the alternative carat weights to the Carnegie 3 carat diamond ring. We create all of the following designs at Serendipity Diamonds. Our video shows a comparison between each design with a final view of rings together. 

Diamond bubble rings shown on hand 

Selection of our diamond bubble rings shown on the hand. To get an overall look at the different total carat weights available. Alternatively, contact our team to arrange a loan for a silver sample bubble ring. Starting with the Madison - 1ct, Delancey 1.5ct, Bowery 2.00ct, and the Carnegie 3.00ct.

Discover what's inside the box

When we send your parcel to USA, we securely wrap the secure outer box in a plain white outer wrapping. Inside you will discover a solid outer box containing a presentation box with engagement ring with an additional pocked ring box. All documents including certification are enclosed within the additional document wallet located in the separate section of the main box. We pride ourselves on luxurious packaging as part of your experience. 

See our information page on packaging and delivery

Certified Diamond Standards. 

With every certified diamond from Serendipity, we assure all clients of reputable diamond grading. We work with the most trusted laboratories including the Gemological Institute of America (GIA) and International Gemological Institute (IGI). All diamonds meet strict standards with no more than nil or slight fluorescence for your total reassurance. 

Get help with ring size.

Get help finding out the perfect ring size with our ring size service available with any ring purchase from Serendipity Diamonds. 

Find your finger size

Ask us any questions?

We love questions and we're happy to help. Whether you need specific ring details or general advice on custom-made rings, diamond color or clarity or customization. We offer expert guidance and advice on all aspects of your engagement ring with impartial no-obligation help. 

Get in touch

This ring design is available with a lab-grown diamond. 

Learn more about lab-grown diamonds  

This ring design is now available with a lab-grown diamond. Please contact us noting your design preference for a detailed quote set with a lab-created diamond. Please note that our lab-grown diamond engagement rings are identical in appearance and quality to our natural diamond options with a difference in cost working out to between 50% - 75% less than our natural diamond equivalent rings. Our lab-grown diamonds are typically available in higher colour clarity and cut grades and include full certification as shown below. 

Example of a lab-grown diamond available across our jewellery collection.