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CRAFTED BY CASONI, DESIGNED BY YOU

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platinum round Diamond ring

3ct "BIANCA" Round Brilliant Engagement Ring

$10,000.00

BIANCA

The Classic Solitaire with Diamond Band 

 

Our Classic Solitaire Engagement Ring features a Round Brilliant Cut Diamond set in 6 Claw Prongs, elevated to capture light from every angle. 

 

Featuring a 3.00ct Round Brilliant Cut Diamond, selected for exceptional balance and light performance.

 

INVESTMENT FROM $10,000AUD

 

Distinctive. Intentional. Unmistakably Casoni

 

ADDITIONAL INFORMATION

 

Alternative carat weights and diamond shapes may be privately commissioned within this design. 

 

Investment reflects 3.00ct lab grown diamond pricing.

 

Natural diamond commissions are available upon private consultation.

 

Request a personalised consultation VIA our contact form. 


METALS

18ct Yellow, White, Rose Gold and Platinum

DIAMOND

Every diamond selected for a Casoni Engagement Ring is assessed beyond its grading report and considers proportion, millimetre spread, light performance and overall harmony within the design.

We do not select by certificate alone. We select by presence.

Whether lab grown or natural, every stone must meet the same uncompromising criteria before it enters creation.

If it is not good enough for us, it will never be recommended to you.

MADE TO ORDER

Each Bella ring is individually crafted to order.

• One round of considered design refinements (setting height, band width or depth)
• Complimentary engraving
• Five full service appointments
• Ongoing cleaning and inspection

Crafted within 4–6 weeks.

Looking for something a little more bespoke?

Our custom-curated jewelry service allows you to create a piece that’s truly yours. Whether it’s a wedding ring with a personal touch or a one-of-a-kind design, we’ll work with you to bring your vision to life.

Learn more about our process and start your custom journey by filling out the form on our Custom Casoni Page.

While many of our pieces feature high-quality lab-grown diamonds, we also offer the option of natural, mined diamonds for those who seek the timeless beauty of nature’s rarest treasures.

If you're interested in a bespoke piece with a natural diamond, please reach out to us for pricing and availability.

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3ct "BIANCA" Round Brilliant Engagement Ring

$10,000.00