Oval Cut Side Stone Unique Engagement Ring
Ring Size Chart
Find below a conversion chart for ring sizes. Please note, this should only act as a guide and sizing will differ depending on the brand and style.
MM | 12.45 | 12.85 | 13.26 | 13.67 | 14.07 | 14.48 | 14.88 | 15.29 | 15.49 | 15.9 |
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US | 1 | 1½ | 2 | 2½ | 3 | 3½ | 4 | 4½ | 4¾ | 5¼ |
NZ/UK | B | C | D | E | F | G | H | I | J | K |
MM | 16.31 | 16.71 | 17.12 | 17.53 | 17.93 | 18.34 | 18.75 | 19.15 | 19.56 |
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US | 5¾ | 6¼ | 6¾ | 7¼ | 7¾ | 8¼ | 8¾ | 9¼ | 9¾ |
NZ/UK | L | M | N | O | P | Q | R | S | T |
MM | 19.96 | 20.37 | 20.78 | 21.18 | 21.59 | 21.79 | 22.4 | 22.81 | 23.01 | 23.42 |
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US | 10¼ | 10¾ | 11¼ | 11¾ | 12¼ | 12½ | 13¼ | 13¾ | 14 | 14½ |
NZ/UK | U | V | W | X | Y | Z | Z+1 | Z+2 | Z+3 | Z+4 |
- Free Resizing
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- Free Ring Customisation*
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Unique Engagement Rings
SI2 • J Colour • Very Good Make — 0.7ct to 1.50ct
Natural diamond SI2 J, Very Good cut, GIA-certified in classic solitaire
- Carat: 0.7ct, 1.00ct and 1.5ct(other sizes on request)
- Clarity: SI2 (hand-selected for best face-up)
- Colour: J (near-colourless)
- Certificate: GIA
- Lead time: ~3–4 weeks, made-to-order
VVS2 • F Colour • Excellent Make — 0.7ct –5.00ct
Lab-grown diamond F VVS2, Excellent cut, IGI-certified shown in solitaire setting
- Carat: Choose 0.70–5.00ct
- Clarity: VVS2 (exceptional purity)
- Colour: F (colourless)
- Certificate: IGI
- Lead time: ~3–4 weeks, made-to-order
Handcrafted with Natural Earth Mined Diamonds
Embrace the extraordinary with Raphana’s Unique Engagement Rings, meticulously handcrafted to celebrate your love story. Each ring features a premium, natural earth mined diamond—choose from 0.7 ct, 1 ct, or 1.5 ct—graded J colour, SI2 clarity, and Excellent Make. Certified by IGI or GIA, our diamonds rest in your choice of lustrous 18K Solid Gold or timeless Platinum.
Why Choose Our Unique Engagement Rings?
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Exceptional Quality: Only J colour, SI2 clarity diamonds with Excellent Make, ensuring brilliant sparkle.
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Certified Authenticity: Every stone comes with IGI or GIA certification.
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Metal Options: Select from warm 18K Solid Gold or sleek Platinum for lasting beauty.
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Perfect Carat Options: Available in 0.7 ct, 1 ct, and 1.5 ct to suit every preference.
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Artisan Craftsmanship: Expertly set by our master jewellers in Auckland, NZ.
Product Specifications
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Diamond: Natural earth mined
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Carat Weight: 0.7 ct | 1 ct | 1.5 ct
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Colour & Clarity: J colour, SI2 clarity, Excellent Make
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Certification: IGI or GIA
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Metal: 18K Solid Gold or Platinum
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Setting Styles: Solitaire, Halo, Three-stone, Custom designs available
At Raphana Jewellery, every piece is more than a ring—it’s a declaration of individuality and commitment. Our Unique Engagement Rings combine ethically sourced, natural earth mined diamonds with exceptional design and lasting craftsmanship. Whether you envision a classic solitaire in 18K yellow gold or a modern halo in Platinum, we bring your dream ring to life.
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!