Susta – 2025 JAA Jewellery Design Award Winner
Susta – JAA Award-Winning Diamond Ring 2025
Winner of the Diamond Jewellery category at the JAA Australian Jewellery Awards 2025, Susta is a celebration of innovation and artistry, designed and handmade by Nicholas Theochari, Managing Director of MDT DESIGN. Sculpted from a single piece of solid 18ct rose gold round wire, the design embodies seamless flow and structural beauty.
A magnificent 0.91ct F colour, VS2 round brilliant diamond forms the focal point, complemented by a 0.30ct F colour, SI1 round diamond. Suspended beneath, a platinum diamond pavé-set chandelier cascades elegantly, radiating light and movement from every angle.
A true testament to Nicholas’ vision and MDT DESIGN’s mastery, Susta is not only a piece of fine jewellery but also an award-winning work of wearable art, embodying originality, balance, and timeless luxury.
Love the design? Make it yours.
At MDT DESIGN, we understand that every person has their own unique story, which is why we offer a personalised service where can can tailor the design to your individual style and preferences.
You can personalise the following in this design:
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Stone Type
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Stone Size
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Metal Type
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Metal Colour
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At MDT DESIGN, we understand that every person has their own unique story, which is why we offer a personalised service where can can tailor the design to your individual style and preferences.
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