• Outstanding Craftsmanship
    Experienced Artisans

  • Expert Gemmologist
    Sourcing and Quality Control

  • Lifetime Warranty

  • Ethical Sourcing
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Diamond signet ring with a geometric star cluster set into solid gold.

The Vega Star Signet Ring is a piece of refined storytelling, hand-crafted in solid gold and set with ethically sourced F VS diamonds. Two round brilliant diamonds form a geometrically balanced cluster, with the option to choose a larger centre carat to make the piece your own.

Why the Vega Star Signet Ring

  • Geometric diamond cluster: 2 x round brilliant 1.30mm diamonds balanced into solid gold, 0.03ct total.
  • Choose your carat: select a preferred centre carat of 0.50, 1.00 or 1.50ct.
  • Sizes 5 to 10: a flat-faced signet silhouette available across a full size range.
  • Ethical materials: set with your choice of lab-grown or natural F VS diamonds, in ethical solid gold.
  • Made to order in Australia: hand-made in our Byron Bay Hinterland atelier by Australian goldsmiths, in 4 to 8 weeks.
  • Backed for life: every Lucano piece carries a lifetime craftsmanship warranty, with free shipping Australia-wide.

Specs and details

  • Gemstones: F VS natural or lab-grown diamonds
  • Stone configuration: 2 x round brilliant 1.30mm
  • Approximate total diamond weight: 0.03ct (choose 0.50, 1.00 or 1.50ct centre)
  • Design: geometrically balanced cluster of diamonds in solid gold
  • Dimensions: available in sizes 5 to 10
  • Metal: 9ct or 18ct yellow, white or rose gold, also available in platinum
  • Made to order in Byron Bay Hinterland, Australia, in 4 to 8 weeks

Frequently asked questions

Can signet rings have diamonds?
Yes. A diamond signet ring keeps the classic flat-faced silhouette while adding sparkle. The Vega Star sets two round brilliant 1.30mm diamonds into solid gold, a geometrically balanced cluster, with the option to choose a larger centre carat of 0.50, 1.00 or 1.50ct.

What carat and sizes are available?
You can choose your preferred carat of 0.50, 1.00 or 1.50ct and a ring size from 5 to 10. The base setting carries two round brilliant 1.30mm diamonds in solid gold or platinum.

Can I choose lab-grown or natural diamonds?
Yes. The ring is set with your choice of lab-grown or natural F VS diamonds, in 9ct or 18ct yellow, white or rose gold, and also available in platinum. Made to order in Byron Bay Hinterland, Australia, in 4 to 8 weeks.

How long does it take to make?
Each Vega Star ring is hand-made to order in our Byron Bay Hinterland atelier by Australian goldsmiths, in 4 to 8 weeks, with free shipping Australia-wide.

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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