Knife Edge Round Solitaire Engagement Ring Setting

Setting starts from $2,200.00
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Heart Shape Diamond Solitaire Engagement Ring Setting:

- 1.5mm knife edge band

- Style: Solitaire 6 prong setting

- Solid 18k Gold or Platinum - cast and hand finished in our Sydney studio

- Center Stone | Round 

This ring can be customised with your preferred diamond shape, carat weight, and precious metal. Get a personal diamond curation from our diamond experts.

Our Process

We believe that designing your "lifetime" ring should be easy as it is enjoyable. Our bespoke process ensures that each step is seamless and most of all an exceptional experience - the way it should be.

To ensure this, you will be introduced to your personal diamond concierge as soon as you get in contact who will be working alongside you throughout your journey with Deltora.

Step 1

Explore Your Options

At your initial consultation we ask a ton of questions and get to understand your lifestyle, budget and vision.


Your ring has to fit with how you live, look, work and feel. Then we workshop ideas, try on settings and get laser-focused on what really speaks to your heart.

Step 2

Personal Diamond Curation

Unlike a typical jeweller, that will show you a computer generated list of diamonds, we utilise our network of diamond growers in order to present you with a personalised diamond curation stringently assessed by our experts. We’ll also provide you with a comprehensive diamond education.

Step 3

Handcrafted Just For You

Your ring is one of a kind, each piece is custom made and handcrafted by our master bench-jewellers.

Your Deltora Concierge will provide you with a 3D CAD drawing bringing your design to life and then will oversee the making of your piece, ensuring the highest quality of design and production.

At Deltora Diamonds, every ring is custom. Stones are sourced to order for the setting that suits your life and style.

The Round shape is a true classic, brilliantly cut with over 58 facets causing the light to penetrate from the bottom of the diamond back through the top, giving it unbelievable sparkle. Versatile with any setting and the most popular shape of all.

If your heart is set on a round - girl you have expensive taste and you’re worth it.. Rounds are the most expensive shape per carat because the diamond cutter loses the most rough diamond in the process.

Rounds are the only shape GIA gives a cut grade. When we select rounds for your consideration we only look at Ideal or Excellent Cut rounds as this is the only characteristic that impacts sparkle and brilliance.

Ideal or Excellent Cut Rounds hide colour and clarity exceptionally well with all their facets and therefore we don’t just stick to a D-F in terms of colour, we can actually look at up to two grades lower in colour and clarity.

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Luxury that doesn’t cost the earth

Sustainable, lab created diamonds are the modern way to do diamonds. And using them, we make the world's most luxurious jewellery accessible to all women. You don't need to choose between quality and conscience. Big Rocks, Better Value, Bold Designs - Ethical Beauty.

Our Process

Stand out from the crowd

Like all of life's big moments, the real value of diamonds is the emotional value they hold. So choosing your forever stone needs to count. And Deltora Diamonds aren't just for 'I do' days. Our stunning ever evolving range of fine jewellery is big on bling and value.

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