Radiant Cut Lab Diamond - 1/4 Diamond Shank with Reverse Halo - Available in 1.00ct - 7.00ct

Custom-Made Radiant Lab Diamond Engagement Ring – Reverse Halo – 18KT Gold

This Diamondboi signature design is a custom-made radiant lab-grown diamond engagement ring featuring a modern reverse halo and a refined 2.00mm quarter-eternity 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
   •   Radiant Cut Lab Diamond
   •   Available in 1.00ct - 7.00ct
   •   Certified by IGI
   •   Exceptional D–E colour and VVS2 clarity
   •   We also offer in-between carat sizes and larger carat options upon request.

Side Diamonds & Setting
   •   Reverse halo design for enhanced brilliance
   •  1/4 Eternity shank with 3 diamonds on each side
   •   Side diamonds are 0.015ct each, perfectly matched for colour and clarity
   •   Ring width: 2.00mm

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.