Custom-Made Oval Natural Diamond Engagement Ring – Diamond Encrusted Prongs – 18KT Gold
This Diamondboi signature design is a custom-made oval natural diamond engagement ring featuring an exclusive diamond encrusted prongs and a refined 4.50mm split shank. Each ring is handcrafted to order in your choice of 18KT White Gold, Yellow Gold, or Rose Gold, offering a premium and personalized experience from start to finish.
Centre Diamond
• Oval Cut Natural Diamond
• Available in .80ct- 2.00ct
• Certified by GIA
• Exceptional E-F Colour VS2 Clarity for maximum brilliance
• We also offer in-between carat sizes and larger carat options upon request.
Side Diamonds & Setting
• Diamond encrusted prong design for enhanced sparkle
• Ring width: 4.50mm
Metal Options
Choose from:
• 18KT White Gold
• 18KT Yellow Gold
• 18KT Rose Gold
Customization
Ring sizes are available in ¼ and ½ sizes for a precise fit.
Please include your exact ring size in the notes at checkout.
Production Time
Each engagement ring is custom made.
Please allow 4–6 weeks for production before shipping.
For over 20 years, Diamondboi has designed and handcrafted fine jewellery for clients who value quality, integrity, and timeless design.
Every piece is created with intention — balanced proportions, secure settings, and craftsmanship meant to last a lifetime.
Jewellery is personal — and tastes evolve.
That’s why Diamondboi offers a lifetime upgrade promise on both lab and natural diamonds.
• Upgrade your diamond at any time
• Receive full credit for what you originally paid
• Simply pay the difference toward your new piece
• No pressure. No loss of value
We believe your diamond should grow with you.
This upgrade policy applies to diamond engagement ring purchases.
1. Order confirmation and review
2. Design and sizing confirmation (if needed)
3. Crafting begins
4. Final inspection
5. Secure, fully insured delivery
All orders ship via trackable courier with signature required.
For high-value orders, our team may reach out to confirm details — this ensures everything is perfect and secure.
NOTE
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