Radiant Cut Lab Grown Diamond Engagement Rings

Bold and brilliant, our radiant cut lab grown diamond rings feature a stunning rectangular shape with incredible fire. Ideal for those who love a mix of vintage charm and contemporary sparkle.

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Titan Radiant Wide Shank Solitaire Diamond Ring Titan Radiant Wide Shank Solitaire Diamond Ring

Titan Radiant Wide Shank Solitaire Diamond Ring

HK$13,880.00 HK$31,880.00
  • +4
Aura radiant-cut lab-grown diamond hidden halo solitaire ring in solid gold, front view Aura radiant-cut lab-grown diamond solitaire ring, side view showing the hidden halo

Aura Radiant Hidden Halo Solitaire Diamond Ring

HK$10,880.00 HK$28,880.00
  • +4
June radiant-cut lab-grown diamond classic solitaire ring in solid gold, front view June radiant-cut lab-grown diamond classic solitaire ring, side view

June Radiant Classic Solitaire Diamond Ring

HK$9,880.00 HK$27,880.00
  • +4
Cora radiant-cut lab-grown diamond cathedral pave solitaire ring in solid gold, front view Cora radiant-cut lab-grown diamond solitaire ring, side view showing cathedral setting and pave band

Cora Radiant Cathedral Pavé Solitaire Diamond Ring

HK$12,880.00 HK$30,880.00
  • +4
Vesper Radiant Baguette Diamond Ring Vesper Radiant Baguette Diamond Ring

Vesper Radiant Baguette Diamond Ring

HK$13,880.00 HK$23,880.00
  • +4

The radiant cut bridges two worlds: the cropped-corner rectangular outline of an emerald with the brilliant faceting of a round, so it has the clean lines of a step cut but throws far more sparkle. It's a versatile, durable choice — those trimmed corners resist chipping, making it well suited to everyday wear. Our radiant lab-grown diamonds are set in solid recycled gold across solitaire and baguette-accented styles, made to order, with the same grading and hardness as mined. All the fire, with an edge.

Is a radiant cut more brilliant than an emerald cut?

Its cropped corners are durable and snag-resistant.

Is the radiant good for everyday wear?

Its cropped corners are durable and snag-resistant.

Are lab-grown diamonds real diamonds?

Yes. A lab-grown diamond is chemically, physically and optically identical to a mined one — same hardness, same fire, same sparkle. The only difference is origin: ours are grown rather than dug, which means a cleaner provenance and far more carat for your budget.

How long does my ring take to make?

Each ring is made to order. Please allow 2–3 weeks before it ships — your stone, set by hand, in the metal and setting you choose.