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- Regular price
- $2,600.00
Vesper Emerald Hidden Halo Ring
- Regular price
- $2,600.00
Find Your Perfect Fit
A guide to accurate ring sizing and diamond proportions.
1. Ring Size Conversion Chart
We use the standard Australian/UK (Alphabetical) sizing system. Use the table below to find your match based on your diameter or circumference.
| Inside Diameter (mm) | Inside Circumference (mm) | AU / UK Size | US / Canada Size |
|---|---|---|---|
| 14.1 mm | 44.2 mm | F | 3 |
| 14.9 mm | 46.8 mm | H | 4 |
| 15.7 mm | 49.3 mm | J ½ | 5 |
| 16.5 mm | 51.9 mm | L ½ | 6 |
| 17.3 mm | 54.4 mm | N ½ | 7 |
| 18.1 mm | 57.0 mm | P ½ | 8 |
| 18.9 mm | 59.5 mm | R ½ | 9 |
Includes printable ruler and physical sizing circles.
2. Stone Size: mm vs. Carat Weight
Diamond carat weight measures mass, while millimeter (mm) measures physical dimensions. Use this as a visual reference for Round Brilliant cut stones.
| Carat Weight (ct) | Round Diameter (mm) | Style Guide |
|---|---|---|
| 0.25 ct | 4.1 mm | Subtle & Minimalist |
| 0.50 ct | 5.2 mm | The Classic Choice |
| 1.00 ct | 6.5 mm | Timeless Brilliance |
| 1.50 ct | 7.4 mm | Commanding Presence |
| 2.00 ct | 8.1 mm | Luxury Statement |
Professional Measurement Tips
Temperature: Fingers shrink in the cold and swell in the heat. Measure at the end of the day when your hands are warm.
Band Width: Wider bands feel tighter on the finger. If you are choosing a wide eternity band, we recommend ordering one half-size larger.
Between Sizes: If you fall between two sizes, always opt for the larger size to ensure a comfortable fit.
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Vesper Emerald Hidden Halo Ring
- Regular price
- $2,600.00
The Vesper Emerald Hidden Halo Ring is an emerald cut hidden halo engagement ring handcrafted in our Byron Bay Hinterland atelier. An emerald-cut centre stone, set above a hidden halo of 16 round brilliant pavé diamonds, in your choice of IGI-certified lab grown or GIA-certified natural 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 visible halo around the centre? See the Halo Lumina Emerald Solitaire. For a plain solitaire setting, see the Imperia Emerald Solitaire.
Why the Vesper Emerald Hidden Halo Ring
- Emerald-cut centre, hidden halo: emerald-cut centre stone with 16 pavé diamonds tucked beneath, visible only from the side. Total diamond weight 0.60ct, 1.10ct, or 1.60ct depending on centre carat.
- Natural diamonds: F VS1 or E VS2, GIA-certified from 0.30ct centre.
- Lab grown diamonds: E VVS1, IGI-certified.
- Six metal options: 9ct or 18ct yellow, white, or rose gold. Platinum also available.
- Handcrafted in Australia: made to order by atelier goldsmiths in 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: emerald-cut
- Hidden halo: 16 round brilliant pavé diamonds
- Natural diamond clarity: F VS1 or E VS2
- Lab grown diamond clarity: E VVS1
- Total diamond weight: 0.60ct, 1.10ct, or 1.60ct (depending on centre carat)
- Centre carat options: 0.50, 1.00, or 1.50ct
- Certification: IGI (lab) or GIA (natural, 0.30ct+)
- Metal options: 9ct/18ct yellow, white, rose gold, or platinum
- Ring sizes: 5 to 10
- Lead time: hand-made to order, 4 to 6 weeks
- Origin: Byron Bay Hinterland, Australia
Frequently asked questions
What is a hidden halo engagement ring?
A hidden halo features a ring of small pavé diamonds set beneath the centre stone, only visible from the side. It adds brilliance and apparent size to the centre diamond without competing with it from above. The Vesper Emerald Hidden Halo pairs an emerald-cut centre with 16 hand-set diamonds tucked underneath.
What is the difference between a hidden halo and a regular halo?
A regular halo surrounds the centre stone visibly from above. A hidden halo sits beneath, only seen from the profile. Hidden halos give a cleaner top-down view while still adding light return and perceived size. See the Halo Lumina Emerald Solitaire for the visible halo version.
Are the diamonds certified?
Yes. Lab grown diamonds are IGI-certified at E VVS1. Natural diamonds of 0.30ct or above are GIA-certified at F VS1 or E VS2.
Can I choose between lab grown and natural diamonds?
Yes. The Vesper Emerald Hidden Halo is offered with either IGI-certified lab grown diamonds (E VVS1) or GIA-certified natural diamonds (F VS1 or E VS2), at 0.50, 1.00, or 1.50ct centre weights.
How long does it take to make?
Each Vesper Emerald Hidden Halo Ring is hand-made to order in our Byron Bay Hinterland atelier by Australian goldsmiths. Lead times typically run 4 to 6 weeks. Free shipping Australia-wide once dispatched, with Lucano's lifetime craftsmanship warranty.
Total Diamond Weight (available options):
- 0.60 ct
- 1.10 ct
- 1.60 ct