Diamond Half Eternity Ring in 18ct Yellow Gold

SKU: DR5644

AUD $3,100.00 incl. GST

Want a band that says forever and really sparkles? Our diamond eternity ring delivers with serious presence. 11 larger round natural diamonds run across the front in warm 18ct yellow gold, totalling nearly a full carat at 0.95ct, so the line of light is bold and brilliant. Each diamond is generous in size, set close together for an unbroken run of fire. Slip it on as a wedding ring, an anniversary gift, or a statement band for the right hand. However you wear it, that continuous row of larger diamonds carries a beautiful meaning, a circle of love with no beginning and no end.

Why does this ring make such an impact? The size of the stones. With 0.95ct spread across just 11 diamonds, each one is noticeably larger than on a finer eternity band, so the ring reads bold and luxurious. The claw setting lifts every diamond to catch the light from all angles, while warm 18ct yellow gold gives the white stones a rich, crisp contrast. The smooth band behind keeps it comfortable on the finger. As a result, it feels substantial and glamorous, a true statement of lasting love.

We craft this diamond eternity ring in 18ct yellow gold as a half eternity, with diamonds across the front and a smooth shank behind, which keeps it comfortable and easy to resize. The natural diamonds grade F in colour and VS in clarity, so they look white and clean to the eye. So you get larger, real diamonds, solid gold, and a band made to last a lifetime.

Features:

  • Gemstone: 11 round brilliant natural diamonds, 0.95ct total, F colour, VS clarity
  • Accent Stones: None
  • Metal: 18ct yellow gold (also available in 18ct white and rose gold on request)
  • Style: Half eternity band, larger diamonds claw set across the front, smooth comfortable shank, sizing available on request

How to Style Your Diamond Eternity Ring

Here is the lovely part, because an eternity ring pairs beautifully. Stack it beside your engagement ring for a rich, layered bridal set, letting the larger diamonds run together for extra sparkle. Then browse our eternity rings range if you fancy a matching band for the other hand or a future anniversary. Wear it solo for a bold statement, or layer it between two slim plain bands for a modern, mixed look. Keep your metals in the same yellow gold family for a warm, cohesive finish. Want more styling ideas? Follow along on Instagram, where we share new arrivals and ways to wear them.

Why Buy This Diamond Eternity Ring

So, why this ring? First, the size. Larger diamonds totalling nearly a carat give bold, brilliant sparkle. Second, the meaning. A continuous row of diamonds symbolises lasting love, perfect for a wedding or a milestone. Third, the comfort. As a half eternity, the smooth back keeps it easy to wear daily and simple to resize down the track.

And why choose Ernesto Buono Fine Jewellery? Because we care about every detail, from the grade of each diamond to the fit of the band. We make jewellery to be worn and loved, not locked away. Keen to see it sparkle in person and check your size? Book an appointment and come say hello.

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AUD $3,100.00 incl. GST

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June 30, 2026
Specifications
  • Gemstone: Diamond
  • Shape: Round Brilliant Cut
  • Diamond quantity: 14 Round Brilliant Cut Diamonds
  • Total weight: 0.50ct
  • Diamond Colour: F
  • Diamond Clarity: VS
  • Type: Eternity Ring
  • Origin: Hand made in Australia

Diamond Care

At Ernesto Buono Jewellery, we appreciate your purchase. To help you get the most out of your design, we extend your experience with a complimentary lifetime cleaning service.

When you visit one of our stores through the years, we can provide your beloved Ernesto Buono jewellery with a professional clean to help you get the most out of your piece.

Our Diamonds

When shopping with Ernesto Buono Jewellery, we only offer the best for our customers, including the quality of materials. We sell both natural and lab-grown diamond jewellery. For the majority of our jewellery, including our engagement rings, we rely on GIA or IGI graded diamonds. We will always clearly state otherwise if we are using anything else.

This doesn’t only guarantee the quality but also the authenticity of the sourced stones. For proof of purchase, our engagement rings come with the relevant certificates.

Free Shipping

All purchases come with complimentary free shipping on orders Australia-wide. Our shipping is secure and insured. We ship items within 2-4 business days depending on stock availability.

All Made-to-Order products will be shipped anywhere from 14-25 days from your order being placed.

Read our full Shipping & Delivery Policy

Secured Payments

We only use secure payment processes so you can shop with peace of mind. We also have finance options available through Zip Pay.

Hand Crafted

Ernesto Buono Jewellery is proud to offer the expertise of our in-house master jewellers.

30-day Guarantee

We will exchange or give your money back with our free 30-day exchange*. We also offer free resizing if required, however, the responsibility of postage associated with resizing lies with the customer.

All items listed on our website are available in standard sizes and diamond specifications. However, should you require a particular size, metal or diamond specification not available, we offer the option to customise and create the item to your requirements.

*In instances where the item specified is unavailable and customisation is required, kindly note that crafting these items to order requires additional time. It’s important to also note that all custom orders are non-refundable due to their personalised nature. We are unable to accept returns or issue refunds on custom-made-to-order items.

Read our full Returns & Refund policy

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Your Diamond Eternity Ring Questions, Answered

Is this a half or full eternity ring?

This is a half eternity, which means the diamonds run across the front of the band while the back stays smooth gold. Why choose a half eternity? It is more comfortable against the finger, sits well beside other rings, and is far easier to resize than a full eternity, where stones wrap the whole way round. You still get that gorgeous, generous line of larger diamonds where it shows most, with all the practical perks of a smooth shank behind. So it is a lovely balance of bold sparkle and everyday wearability, ready to be worn and loved for many years to come.

What do the diamond specs 0.50ct, F colour and VS clarity mean?

Good question, since these grades decide a lot. The 0.50ct is the combined weight of all 14 diamonds across the front, a balanced half carat that gives a clean, even line of sparkle. F colour sits near the very top of the colour scale, so the diamonds look bright and white with no yellow tint, crisp against the warm gold. VS stands for very slightly included, near the top of the clarity scale, meaning any natural marks are so tiny you would struggle to spot them even under magnification. In short, high quality, white, clean diamonds in a refined, wearable band.

What occasions suit a diamond eternity ring?

Plenty, which is part of its charm. Traditionally an eternity ring marks a milestone, a wedding, a big anniversary, or the arrival of a baby as a push present, since the unbroken row of diamonds symbolises lasting love. With larger stones like these, it makes an especially bold, memorable statement. That said, you do not need an occasion at all, since many people simply treat themselves to one as a glamorous right hand band. So whether it celebrates years together or just a moment of joy, it fits. Pop it in a lovely box with a note about forever, and it becomes a keepsake.

Can I resize this ring or have it in another metal?

Yes on both counts, and this is a real perk of the half eternity design. Because the back of the band is smooth gold rather than diamonds, we can resize it up or down without disturbing the stones, which is much trickier on a full eternity. So if your size changes over the years, we can adjust it. Prefer a cooler look? While this one is 18ct yellow gold, we also craft it in 18ct white and rose gold, so it can match your engagement ring. Pop in and we will measure you and talk through the options.

How do I clean and care for my diamond eternity ring?

Easy, and the kit is already at home. Soak the ring for ten minutes in warm water with one drop of dishwashing liquid, then gently brush along the diamonds with a soft toothbrush to lift the film that dulls sparkle, including behind the stones where grime gathers. Rinse, but pop the plug in first, then pat dry with a soft cloth. Do this every fortnight, and keep it away from bleach and chlorine. Since you will likely wear it daily, bring it in once a year for a polish and a claw check, so every larger diamond stays secure for the long haul.

600+ 5 Star
Google Reviews

600+ 5 Star
Google Reviews

Free Secure &
Insured Shipping

Free Secure &
Insured Shipping

Free Ring
Resizing

Free Ring
Resizing

Life Time Cleaning & After Care Support

Life Time Cleaning
& After Care Support

Live Customer Support
Email, Phone or Chat

Live Customer Support
Email, Phone or Chat

Zip Money
& Finance Options

Zip Money
& Finance Options

Can’t find what you like? Did you know that you can customise your own engagement ring or send us photo of what you like and we can make it for you?

Meet our Jewellers and Designers

Meet our team

  • Ernesto Buono

    Ernesto

    CEO Jewellery Designer.

  • Angelina

    Angelina

    Store Manager

  • Maria

    Maria

    Diamonds Specialist

  • Steff

    Steff

    Jewellery Designer

  • Hind

    Hind

    Jewellery Designer

Google Map Terrain

Very smooth and easy experience dealing with Ernesto. He melted my old gold and custom made me a necklace that turned out exactly how I wanted it and to great quality. Highly recommend.

Star Star Star Star Star

- Diab Finianos

The best and most honest jeweler in Sydney , Ernesto is a pleasure to deal with and so are all his staff. I highly recommend Ernesto and his team for quality service and jewellery.

Star Star Star Star Star

- Steve

Ernesto is the best person to deal with. He will assist and help you with anything possible and he is very easy going with the best prices and always looks after his clients. Highly recommend.

Star Star Star Star Star

- Matthew Khouchaba

Ernesto and Maria have always provided me with the best service and quality jewelry for years. Highly recommend, best in the business.

Star Star Star Star Star

- Jeanpaul Maugeri

Always a pleasure to deal with Maria and Ernesto bought both the wedding ring and band from here great quality and great deal thankyou again

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- Sam and Sarah

I have to say best dicision I ever made. Ernesto was so helpful and if I could give him more than five stars I would.

Star Star Star Star Star

- Norman Ghannoum

Ernesto Buono Fine Jewellery

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