5 Carat Princess Cut Halo Diamond Engagement Ring
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
5 Carat Princess Cut Halo Diamond Engagement Ring
Elevate your love story with our 5 carat total weight princess cut halo diamond engagement ring, handcrafted by Raphana Jewellery’s master artisans. Whether you prefer the timeless legacy of an earth-mined natural diamond the ethical brilliance of a , this ring delivers uncompromising sparkle.
Setting Features:
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Center Diamond: 3.00 ct natural earth mined princess diamond
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Colour: F
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Clarity: VVS2
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Make: Excellent
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Certification: GIA
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Metal Options: 18K Solid Gold or Platinum
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Setting: Classic four-prong solitaire on a sleek comfort-fit band
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Finish: High-polish for maximum brilliance
- Side Diamond: 2.00ct
- Total Carat Weight: 5.00 Carat
From the clean lines of the princess cut to the halo’s halo of light, every detail is engineered to maximise fire and brilliance. Perfect for the modern bride seeking an heirloom-quality ring that embodies both luxury and conscience.
Why Raphana Jewellery?
With over a decade of expertise and a dedication to ethical sourcing, Raphana Jewellery ensures each engagement ring is more than a purchase—it’s a promise of lasting beauty and integrity.
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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!
