Trilogy Oval Engagement Ring with Trillion Side Stones
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
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Trilogy Oval Engagement Ring with 2× Trillion Side Stones
Elevate your “I do” moment with Raphana Jewellery’s Trilogy Oval Engagement Ring, designed for a modern woman who values timeless elegance and unique flair. At its heart sits a brilliant oval-cut diamond (choose from certified natural or premium lab-grown), flanked by two perfectly matched trillion-cut side stones. The result? A halo-worthy sparkle delivered in a sleek, three-stone silhouette that symbolises past, present, and future love.
|
Feature |
Natural Diamond |
Lab-Grown Diamond |
|---|---|---|
|
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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Choice of 0.70 ct–5ct oval-cut diamond (GIA-certified natural or IGI-certified lab-grown)
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Exceptional clarity (VSS1–VVS2) and colour (D) for brilliant fire
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Side Stones:
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Two trillion-cut diamonds exactly matched for colour & clarity
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Artfully set in a low-profile, three-stone design that accentuates the oval center
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Metal Options:
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18K Yellow Gold: Warm, classic sheen
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18K White Gold: Clean, modern brilliance
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18K Rose Gold: Romantic blush undertones
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Platinum: Ultra-durable, naturally white for true diamond contrast
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Design & Craftsmanship:
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Sculpted with precision milgrain detailing along the gallery
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Hand-polished finish for a seamless, high-luster surface
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Under-bezel accents allow maximum light return and effortless cleaning
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Sizing & Customisation:
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Available in US sizes 4–9 (half sizes on request)
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Custom carat, clarity, or metal upgrades available
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Complimentary CAD render and 3D proofing ($350 CAD fee applies for fully bespoke tweaks)
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Why Choose Raphana’s Trilogy Oval Ring?
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Timeless Symbolism: The three-stone setting represents yesterday, today, and tomorrow, making it a meaningful heirloom candidate.
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Eye-Catching Sparkle: The elongated oval shape creates a flattering finger illusion, while the trillion side stones add geometric brilliance—catching light from every angle.
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Luxury Meets Ethics: Whether you select a natural diamond (conflict-free, responsibly sourced) or a lab-grown diamond (eco-friendly, budget-friendly), you’re investing in lasting quality and peace of mind.
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Versatile Styling: Wear alone for a bold statement or stack with vintage bands and wedding rings—this ring’s balanced profile ensures seamless layering.
How It Arrives
Your ring ships in a hand-crafted wooden presentation box lined with velvet, accompanied by:
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GIA certificate (for natural diamonds) or IGI certificate (for lab-grown)
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Care guide—tips on cleaning, storing, and maintaining brilliance
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Lifetime warranty on craftsmanship and settings
Order Processing Time:
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Natural Diamond Versions: 4–6 weeks (due to sourcing, grading, and hand-setting)
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Lab-Grown Diamond Versions: 3–5 weeks (due to custom cutting and finishing)
Ready to Make a Statement?
Own a ring that’s as unique as your love story.
Shop Now → Trilogy Oval Engagement Ring
Raphana Jewellery – Where craft, conscience, and timeless beauty unite.
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!
