Asscher Lab DiamondAsscher Diamond Illusion Setting & Reverse Halo

Design Intent

Architectural. Intentional. Powerful.

This Asscher cut engagement ring is designed for those who appreciate clean lines, symmetry, and presence. The step-cut centre stone commands attention with its hall-of-mirrors brilliance, while refined detailing underneath adds depth and dimension without overwhelming the silhouette.

A modern heirloom, built with precision.

Signature Details

• Asscher cut centre diamond (available 1.00ct – 7.00ct)
• Rotated claw prongs for a sharper, more defined frame
• Reverse halo set between the claws — subtle, never overbearing
• 2mm Asscher cut side stones
• 8 Asscher cuts per side (16 total)
• Low, balanced profile
• Seamless integration from centre stone to shank

The reverse halo sits discreetly between the claws rather than wrapping over the top, creating depth from the side view while maintaining a clean top-down aesthetic.

Centre Diamond

Available in:

• Lab-Grown Diamonds

Our standard quality:

• D–E Colour
• VVS2 Clarity
• Excellent / Ideal Cut

Available in sizes from 1.00ct to 7.00ct.

Each stone is selected for symmetry, proportion, and light performance.

Craft & Customization

Crafted in solid 18kt gold.

Available in:

• White Gold
• Yellow Gold
• Rose Gold

Sizing and minor structural modifications available upon request.

Every Diamondboi piece is built to order with structural integrity and long-term wear in mind.

Production Time

Each engagement ring is custom made to order in our Toronto studio. Please allow 4–6 weeks for production prior to shipping.

Explore more lab-grown diamond engagement rings, or complete the set with a women's lab diamond wedding band.

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.