About 5 Carat Radiant Cut Lab Grown Diamonds
5 Carat Radiant Cut Lab Grown Diamonds – Striking Brilliance with Luxurious Presence
A 5 carat radiant cut lab grown diamond delivers unparalleled brilliance and commanding scale. Renowned for its bold rectangular or square silhouette and brilliant-cut faceting, the radiant cut maximises fire, scintillation and visual impact. For UK buyers seeking a truly standout diamond that combines dramatic presence with contemporary elegance, a 5 carat radiant cut is an extraordinary choice.
Created using advanced CVD and HPHT technology, lab grown diamonds share the same chemical composition, hardness and optical performance as mined diamonds. At Variation, every 5 carat radiant cut diamond is IGI-certified and carefully selected for proportion, symmetry and light performance — ensuring exceptional brilliance with ethical, sustainable creation.
Why Choose a 5 Carat Radiant Cut Diamond?
The radiant cut is admired for its dynamic sparkle, blending the brilliance of round-style facets with a strong, modern outline. At 5 carats, this cut delivers impressive finger coverage, remarkable luminosity and striking visual presence, making it ideal for designs that prioritise bold elegance.
Key Features
Brilliant-cut faceting for intense fire and scintillation
Bold, contemporary shape with clean geometry
Trimmed corners for added durability
IGI-certified lab grown diamond
Ethical, sustainable and fully traceable origin
A 5 carat radiant cut diamond offers extraordinary size with vibrant, modern brilliance.
Why UK Buyers Choose Variation
Variation is trusted across the United Kingdom for expert diamond selection, verified certification and transparent value. Each radiant cut diamond is assessed for symmetry, cut precision and light performance — critical elements for achieving maximum brilliance at larger carat weights.
What Sets Variation Apart
IGI-certified grading for complete confidence
Premium colour grades (D–F)
High clarity ranges (VVS–VS)
Ethical, conflict-free diamond creation
Direct-from-manufacturer pricing
Every Variation diamond reflects precision craftsmanship and responsible modern luxury.
Ideal Uses for a 5 Carat Radiant Cut Diamond
With its impressive proportions and spectacular sparkle, a 5 carat radiant cut diamond is ideal for jewellery designs that prioritise bold presence, brilliance and contemporary style.
Popular Jewellery Choices
Radiant cut engagement rings
Luxury solitaire rings
Halo and side-stone ring designs
Statement pendants
Bespoke and custom-designed jewellery
Its scale and brilliance make it especially appealing to UK buyers seeking dramatic statement jewellery.
IGI Certification – Trusted Assurance for UK Customers
Every 5 carat radiant cut diamond from Variation includes an IGI certificate, providing verified grading details and complete transparency.
Your IGI Certificate Includes
Cut, polish and symmetry grades
Colour grade (D–F)
Clarity grade (VVS–VS)
Carat weight and precise measurements
Laser inscription for authenticity
This ensures confidence, trust and global recognition for UK buyers.
Sustainable & Ethical Diamond Creation
Variation diamonds are grown using environmentally responsible processes that significantly reduce ecological impact while maintaining exceptional beauty and structural integrity.
Our Ethical Commitments
Zero mining and reduced environmental footprint
Fully traceable diamond growth
Lower carbon impact compared to mined diamonds
Responsible, inventory-free production
Transparent and fair pricing
A 5 carat radiant cut lab grown diamond represents bold luxury with a responsible future.
UK-Wide Delivery and Transparent Value
Variation offers secure, insured and trackable delivery throughout the United Kingdom, ensuring a seamless and trustworthy buying experience.
You receive:
IGI-certified 5 carat radiant cut lab grown diamond
Direct-from-manufacturer pricing
Clear, consistent and transparent value
Insured UK-wide delivery
Authenticity documentation
Our approach ensures premium quality paired with honest, accessible pricing.
Unforgettable Brilliance with Ethical Modern Craftsmanship
A 5 carat radiant cut lab grown diamond from Variation delivers remarkable sparkle, commanding presence and sustainable luxury. It is the ideal choice for UK customers seeking a diamond that feels exceptional, contemporary and responsibly crafted.
Explore Variation’s 5 carat radiant cut lab grown diamonds today and experience brilliance shaped with precision, fire and modern ethics.