• Outstanding Craftsmanship
    Experienced Artisans

  • Expert Gemmologist
    Sourcing and Quality Control

  • Lifetime Warranty

  • Ethical Sourcing
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Helios Round Solitaire Lumière - round solitaire engagement ring - side profile - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - angled view - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - three-quarter view - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - detail close-up - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - top view - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - on hand - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - in 9ct yellow gold - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - in 18ct yellow gold - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - in 9ct white gold - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - in 18ct white gold - Lucano
Helios Round Solitaire Lumière - round solitaire engagement ring - in 9ct rose gold - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring, handcrafted in Byron Bay Hinterland, Australia by Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - side profile - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - angled view - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - three-quarter view - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - detail close-up - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - top view - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - on hand - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - in 9ct yellow gold - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - in 18ct yellow gold - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - in 9ct white gold - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - in 18ct white gold - Lucano
  • Helios Round Solitaire Lumière - round solitaire engagement ring - in 9ct rose gold - Lucano
$2,300.00
SKU: LFJ-1150R-817-0.50-9YG_5

Helios Round Solitaire Lumière

$2,300.00
Ring Size Chart
Stones
Color
Ring size

The Helios Round Solitaire Lumière is a round brilliant solitaire engagement ring handcrafted in our Byron Bay Hinterland atelier. A single 8.00mm round brilliant centre stone on a slim, delicate polished band, in your choice of lab-grown or natural F VS diamonds.

Made to order by Australian goldsmiths in 9ct or 18ct yellow, white, or rose gold, as well as platinum. Choose your centre carat (0.50, 1.00, or 1.50ct), diamond origin, and ring size (5–10) to begin your bespoke piece. Prefer a fuller band profile? See the Helios Round Solitaire. For a halo design, see the Halo Lumina Round Solitaire.

Every Lucano piece is fully customisable. Contact us for a free consultation or a custom quote.

Why the Helios Round Solitaire Lumière

  • Slim, delicate band: the same 8.00mm round brilliant solitaire as the Helios, on a finer band that lets the centre stone feel even larger.
  • Certified centre stone: the centre diamond is IGI-certified (lab-grown) or GIA-certified (natural), F VS.
  • Selectable centre: 0.50, 1.00, or 1.50ct round brilliant.
  • Seven metal options: 9ct or 18ct yellow, white, or rose gold, or platinum.
  • Handcrafted in Australia: made to order by atelier goldsmiths in the Byron Bay Hinterland. Responsibly sourced gold, aligned with RJC standards.
  • Lifetime craftsmanship warranty: covers the workmanship of every Lucano ring for life. Free shipping Australia-wide.

Specs and details

  • Centre stone: 8.00mm round brilliant, F VS
  • Centre carat options: 0.50, 1.00, or 1.50ct
  • Setting: solitaire on a slim, delicate band
  • Certification: centre stone IGI-certified (lab-grown) or GIA-certified (natural)
  • Metal options: 9ct/18ct yellow, white, rose gold, or platinum
  • Ring sizes: 5 to 10
  • Lead time: hand-made to order, 4 to 8 weeks
  • Origin: Byron Bay Hinterland, Australia

Frequently asked questions

What is the difference between the Helios and Helios Lumière?
Both centre on the same 8.00mm round brilliant solitaire, with identical centre stone, certification, and craftsmanship. The standard Helios uses our classic band profile; the Lumière uses a slimmer, more delicate band.

How long does it take to make?
Hand-made to order in our Byron Bay Hinterland atelier by Australian goldsmiths, with lead times that typically run 4 to 8 weeks. Making each piece to order is part of our commitment to sustainability and quality — it minimises waste and lets us deliver the finest possible craftsmanship at the time of purchase. Free shipping Australia-wide once dispatched, with Lucano's lifetime craftsmanship warranty.

Are lab grown diamonds as good as natural diamonds?
Lab grown and natural diamonds are chemically, physically, and optically identical. Every Lucano diamond is F VS graded. The only differences are provenance and price: lab grown diamonds cost less for the same colour and clarity grade, while natural diamonds carry geological rarity.
What does F VS mean in your diamond grading?
F is the colour grade, the highest 'colourless' tier just below D and E. VS means 'Very Slightly Included', where inclusions are visible only under 10x magnification and not to the naked eye. Every Lucano diamond meets or exceeds this standard.
Where is Lucano jewellery made and how are your diamonds sourced?
Every piece is hand-made in our Byron Bay Hinterland studio by Australian goldsmiths. Our founder is a member of St Eligio, Università e Nobil Collegio degli Orefici jewellery association established in Rome in 1508. Gold is sourced from ABC Refinery (Australia's only LBMA/SGE/COMEX-accredited independent refiner), and every diamond is traceable, RJC-certified, and comes with full chain-of-custody documentation.
What's the difference between 9ct, 18ct, and platinum settings?
9ct gold is harder and more affordable. 18ct gold has a richer warmth and higher gold content (75%). Platinum is the densest and most durable; it doesn't tarnish and develops a soft patina over time. Every Lucano setting holds your diamond with the same goldsmithing precision.
How long does a Lucano hand-made piece take?
Each piece is hand-made to order in approximately 6 to 8 weeks. You can see your specific production and delivery timeline on the product page.
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