Oval Cut Engagement Unique Design
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
- Lifetime Warranty
- Free Ring Customisation*
- Free Insured Shipping on all orders
Oval Unique Design Engagement Ring
Elevate her moment with Raphana’s Oval Cut Side Stone Engagement Ring for Women, a truly unique design that blends timeless elegance and modern craftsmanship. Tailored for the bride-to-be who values both beauty and integrity, this ring is available in 18K rose, white, or yellow gold, or platinum, and features a striking oval-cut center diamond flanked by perfectly matched side stones.
Feature |
Natural Diamond |
Lab-Grown Diamond |
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Origin |
Earth-formed over billions of years |
Grown in a lab using CVD or HPHT technology |
Certification |
GIA (Gemological Institute of America) |
IGI (International Gemological Institute) |
Carat |
0.7ct-1.5ct |
0.7ct-5ct |
Color Range |
D |
D |
Clarity Range |
VVS1 |
VVS2 |
Brilliance |
Exceptional brilliance with unique character |
Virtually identical brilliance, more consistency |
Rarity |
Naturally rare and finite |
Consistently available |
Sourcing |
Conflict-free, ethically mined |
Ethically produced with minimal environmental impact |
Key Features:
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Center Stone:
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1.00–3.00 ct. oval-cut diamond (choose natural or lab-grown)
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D color, VVS1 clarity (natural); D colour, VVS2 quality (lab-grown)
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Side Stones:
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Two round brilliant diamonds (0.25 ct. total)
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Expertly set to accentuate the elongated oval shape
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Metal Options:
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18K Rose Gold, White Gold, or Yellow Gold (polished finish)
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Platinum 950 for a luxurious, durable setting
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Setting Style:
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Classic four-prong for the oval center
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Secure channel or bezel prongs for side stones
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Ring Profile:
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Slightly tapered band (2 mm at base → 3 mm at shoulders)
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Comfort fit interior for everyday wear
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Customisation & Certification:
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GIA or IGI certificate included for natural diamonds
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IGI certification for lab-grown diamonds
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Fully customizable carat weight, colour, and clarity preferences
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Ethical Sourcing:
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Natural diamonds: conflict-free, responsibly mined
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Lab-grown diamonds: sustainably created, carbon-neutral footprint
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Why Choose Raphana’s Oval Cut Side Stone Ring?
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Unmatched Brilliance & Fire
The elongated oval shape maximises surface area, reflecting light brilliantly. Paired with side stones that taper gracefully, this design creates a continuous sparkle from every angle.
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Versatile & Timeless
Whether set in warm rose gold or sleek platinum, the combination of oval and side-stone elements suits any style, from vintage-inspired to minimalist modern.
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Ethical & Customizable
We believe in transparency. Select a conflict-free natural diamond or an eco-friendly lab-grown diamond without compromising on quality. Every stone is handpicked and arrives with a certificate.
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Crafted to Last
Expert artisans hand-finish each setting, ensuring the prongs are secure and the band is perfectly polished. The comfort-fit design provides a snug yet effortless feel, ideal for daily wear.
How to Order
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Choose Your Metal:
Select 18K rose, white, or yellow gold, or platinum.
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Select Your Diamond Type:
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Natural Diamond (GIA-certified)
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Lab-Grown Diamond (IGI-certified)
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Pick Carat & Quality:
Customise carat weight (1.00 ct. – 10.00 ct.), colour, and clarity to suit your budget and preference.
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Confirm Ring Size:
Available in US size 4–10 (including half sizes). Complimentary resizing for the first 6 months.
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Review Your CAD Proof:
A CAD design fee of $350 ensures a detailed 3D model of your custom ring. Approve before production begins.
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Enjoy Worldwide Delivery:
Free insured shipping to the USA, UK, Canada, and Australia. Expect delivery in 4–6 weeks.
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!