Oval Unique Design Engagement Ring 18K Gold & Platinum
Measure at home with confidence — printable sizer or your existing ring.
How to measure
Use an existing ring
Match the inside of your ring to the closest circle on the printable guide. The circle should sit inside the ring with minimal white showing.
Use the finger sizer strip
Print at 100% scale on US Letter. Cut out the strip, cut the slit, wrap it around your finger with numbers visible, and read the number closest to the opening. Slide it over your knuckle and choose a size that feels comfortable.
Quick fit tips
- Measure at the end of the day (fingers are slightly larger).
- Avoid measuring when hands are cold.
- If you’re between sizes, go up for comfort.
- Wide bands can feel tighter — consider +0.5 size.
Ring Size Chart (AU/UK)
Measurements shown in diameter and circumference.
| AU/UK Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| H 1/2 | 15.0 | 47.1 |
| J 1/2 | 15.8 | 49.6 |
| L 1/2 | 16.5 | 51.8 |
| N 1/2 | 17.2 | 54.0 |
| O 1/2 | 17.9 | 56.2 |
| Q 1/2 | 18.5 | 58.1 |
| R 1/2 | 19.1 | 60.0 |
| T 1/2 | 19.8 | 62.2 |
| U 1/2 | 20.3 | 63.8 |
| W 1/2 | 21.0 | 66.0 |
| X | 21.6 | 67.9 |
| Z | 22.3 | 70.1 |
FAQ
What if I’m buying a surprise gift?
If you can borrow one of their rings, measure the inside diameter. If unsure, pick a common size and we can guide resizing later.
Should I size up for thicker bands?
Often yes — thicker bands feel tighter. If you’re near the top end of a size, go up by 0.5.
Can you help me confirm my size?
Yes — send us your measurement (mm) or a photo of the printed sizer on your finger and we’ll confirm.
- Free Resizing
- Lifetime Warranty
- Free Ring Customisation*
- Free Insured Shipping on all orders
Oval Unique Design Engagement Ring
Elevate your love story with our Oval Unique Design Engagement Ring, available in your choice of 18K yellow, white, or rose gold – or luxurious platinum. Handcrafted by expert artisans, each ring features a brilliant oval-cut diamond set in a classic solitaire design that maximises fire and brilliance.
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Center Diamond: 1 or 1.5 ct natural earth mined oval diamond
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Colour: J
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Clarity: SI2
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Make: Excellent/Very Good
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Certification: IGI or GIA
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Metal Options: 18K Solid Gold or Platinum
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Setting: Four-prong on a sleek comfort-fit band
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Finish: High-polish for maximum brilliance
- Side Diamond: 6X Natural Round Brilliant
Elevate your love story with Raphana Jewellery’s Oval Unique Design Engagement Ring—a modern heirloom crafted for the bold romantic. Available in solid 18K yellow, white, or rose gold, or platinum, each ring is painstakingly handcrafted to showcase an exquisite oval-cut diamond at its heart.
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Innovative Silhouette: A contemporary twist on the classic solitaire, featuring a gently sweeping band that cradles the oval stone and draws the eye inward.
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Premium Materials: Choose your metal—rich 18K gold or bright, enduring platinum—each polished to a flawless finish.
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Delicate Pave Shoulders: Fine pavé-set diamonds on the band’s shoulders add a halo of sparkle without overpowering the center stone.
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Bespoke Craftsmanship: Your ring is made to order, with custom sizing and finish options to ensure a perfect fit and personal touch.
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Sustainable & Ethical: We source all metals and diamonds responsibly, so your ring is as conscientious as it is beautiful.
Whether you’re proposing or marking a milestone, this oval unique design engagement ring blends modern artistry with timeless romance.
👉 Shop now to customise your solid 18K gold or platinum ring and make your moment unforgettable.
Order this piece online today! Crafted with care, it takes 6 weeks to create. Need it sooner or want a personal touch? Contact us—we’re happy to make it perfect for you!
