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- Regular price
- $3,200.00
Vigna Oval Solitaire
- Regular price
- $3,200.00
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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Vigna Oval Solitaire
- Regular price
- $3,200.00
The Vigna Oval Solitaire is an oval engagement ring with a graduated pavé band, handcrafted in our Byron Bay Hinterland atelier. An oval centre stone set above a band of 14 hand-set diamonds in graduated sizes, 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 the oval with a halo around the centre? See the Halo Lumina Oval Solitaire. For a simpler oval pavé band, see the Mira Oval Pavé Solitaire.
Why the Vigna Oval Solitaire
- Oval centre, graduated pavé band: oval centre with 14 round brilliant pavé diamonds in five graduated sizes. Total diamond weight 0.78ct, 1.28ct, or 1.78ct 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: oval cut
- Pavé: 14 round brilliant diamonds in five graduated sizes
- Natural diamond clarity: F VS1 or E VS2
- Lab grown diamond clarity: E VVS1
- Total diamond weight: 0.78ct, 1.28ct, or 1.78ct (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 graduated pavé band?
A graduated pavé band features smaller diamonds that step up to larger sizes near the centre stone. It draws the eye toward the centre while still adding continuous brilliance along the shank. The Vigna uses 14 round brilliants in five different sizes for a subtly tapered effect.
How does Vigna compare to the Mira Oval Pavé?
Both pair an oval centre with a pavé band. The Mira Oval Pavé Solitaire uses uniform-size diamonds for a continuous band of even sparkle. The Vigna uses graduated sizes for a more sculptural, tapered look.
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 Vigna Oval Solitaire 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 Vigna Oval Solitaire 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):
- 0.78 ct
- 1.28 ct
- 1.78 ct