Beluna Radiant 1ct Engagement Ring in 18ct Yellow Gold
Price: Was £1,755
£1,667.25
Metal: 18ct Yellow Gold ⓘ
Ring Size: M ⓘ
Confirm your ring size
Is your ring size (M) confirmed by us? We recommend double checking your size to ensure it is correct, as most rings can only be resized by a small amount. If you need advice, please contact us or use our sizing guide
Description
The Beluna is a bezel set engagement ring with clean lines and a contemporary look. Crafted in 18ct yellow gold, it features a 1ct radiant cut lab grown diamond framed by a smooth rim of precious metal. Also known as a rubover setting, this design holds the diamond securely while helping protect its edges from everyday knocks. With no raised claws to catch on clothing, its smooth finish makes it a practical choice for everyday wear. The metal border highlights the diamond’s shape, while the open sides reveal its profile and provide easy access for cleaning, helping you keep your diamond sparkling. Its wedding band friendly design allows a straight wedding ring to sit neatly alongside.
At the heart of every Beluna is a diamond chosen personally by our gemmologist for its quality and beauty. D colour, the highest diamond colour grade, and VVS2 clarity or higher ensure an exceptionally white appearance with no inclusions visible to the naked eye. An independent IGI grading report accompanies your centre diamond.
Carefully checked in our UK workshop and supported by our lifetime warranty, the Beluna radiant diamond engagement ring is made to be enjoyed every day. Discover your preferred metal and diamond size online, or explore the Beluna design in person at The Olivia Green Experience Studio in York.
Delivery & Returns
Expected delivery:
Free, fully-insured delivery. 30-day returns on unworn, non-bespoke pieces. Full details.
Customise Beluna Radiant, 1ct, 18ct Yellow Gold

Your Selected Customisations:
+ 0 days leading time
Select your birth stone: April (Diamond)
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The Olivia Green Promise
Signiture
Yorkshire Rose
Lifetime
Warranty
60 Days
Return
Free
Resizing
Bespoke
Designs
Free
Resizing
Lifetime
Warranty
Fair
Pricing
Eco-Friendly
Packaging
1.03 Radiant
Lab Grown Diamond, D Color, VVS2 Clarity![]()
- Type:
- Lab Grown Diamond ⓘ
- Certificate:
- LG693548600 ⓘ
- Growth Method:
- HPHT ⓘ
- Shape:
- Radiant ⓘ
- Carat Weight:
- 1.03 ⓘ
- Color:
- D ⓘ
- Clarity:
- VVS2 ⓘ
- Polish:
- Excellent ⓘ
- Symmetry:
- Excellent ⓘ
- Fluorescence:
- None ⓘ
- Ratio:
- 1.59 ⓘ
- Measurements:
- 7.49 x 4.71 x 3.09 ⓘ
- Table:
- 64.00% ⓘ
The Olivia Green Diamond Standard
We don't just use any diamond. Every certified diamond is personally hand-selected by our head gemmologist to meet our exacting standards for exceptional quality and brilliance. We've done the hard work, so you don't have to.
01 D Colour
The highest colour grade, giving your diamond a beautifully bright, crisp and completely colourless appearance.
02 VVS2+ Clarity
Exceptional clarity with only minute inclusions that are extremely difficult to see, even under 10× magnification.
03 Supperior HPHT Growth Method
Created using advanced High Pressure High Temperature technology, replicating the conditions in which diamonds form naturally.
04 Excellent Polish & Symmetry
Selected for excellent polish and symmetry, ensuring every facet is precisely finished and beautifully aligned.
05 Exceptional Lustre
An often overlooked quality, lustre affects how bright, crisp and lively a diamond appears. Every diamond is personally inspected by our gemmologist for exceptional lustre and transparency.
06 Zero Fluorescence
We select diamonds with no fluorescence, ensuring nothing detracts from their beautifully clear, crisp and colourless appearance.
D Colour
The highest colour grade, giving your diamond a beautifully bright, crisp and completely colourless appearance.

Beluna Radiant 1ct 18ct Yellow Gold
Want to See This Ring in Person?
This ring is available to see and try on at the Olivia Green Experience Studio in the heart of York. Meet one-to-one with a gemmologist and jewellery expert, see how it looks and feels on your hand, explore similar designs and compare different diamond shapes and sizes side by side. Take your time, ask questions and find the perfect ring with complete confidence.

Beluna Radiant 1ct 18ct Yellow Gold
Want to customise this ring more or create something bespoke?
Want to make this ring your own? Change the diamond, setting, metal or finer details with the help of our designer and gemmologist. Or, if you have something completely different in mind, start from scratch and create a truly bespoke engagement ring designed entirely around you.

Meet the expert couple in your corner
We’re Michael, a qualified gemologist, and Natalia, a jewellery designer and customer experience specialist. Olivia Green was born out of our deep frustration with the conventional engagement ring market.
Traditional jewellers offered personal service and the chance to try on rings, but could come with limited choice, higher markups and sales pressure. Shopping online offered greater choice and often better value, but could leave customers feeling overwhelmed and unsure where to start.
We believed there had to be a better way to choose an engagement ring, so we created one.
Expert Advice, In York or Online
Meet one-to-one with our experts at the Olivia Green Experience Studio in the heart of York. Get personal guidance, ask questions and take your time finding the perfect ring.
Can’t make it to York? Meet one-to-one with one of our experts over a private video call. Ask questions, explore your options and get personal guidance from the comfort of your own home.
Beautiful Rings with 5-Star Service to Match
Everything you need to know before getting started
Trusted by 2000+ couples across York & beyond.
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