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About 4 Carat Marquise Cut Lab Grown Diamonds
4 Carat Marquise Cut Lab Grown Diamonds – Dramatic Sparkle with Elegant Silhouette
A 4 carat marquise cut lab grown diamond offers eye-catching brilliance and a refined, elongated profile. Recognised for its distinctive pointed ends and graceful shape, the marquise cut maximises surface area to create striking visual presence and flattering finger coverage. For UK buyers seeking a diamond that feels both elegant and impactful, a 4 carat marquise cut diamond is a remarkable 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 4 carat marquise cut diamond is IGI-certified and carefully selected for symmetry, proportion and light performance — ensuring brilliant sparkle with ethical, sustainable creation.
Why Choose a 4 Carat Marquise Cut Diamond?
The marquise cut is admired for its elongated profile and distinctive faceting pattern, which enhances fire and scintillation while creating a dramatic, elegant look. At 4 carats, this cut delivers commanding presence with a refined sense of style and visual impact.
Key Features
Elongated shape with pointed ends for enhanced finger coverage
Brilliant faceting for dynamic sparkle and fire
IGI-certified lab grown diamond
Ethical, sustainable and fully traceable origin
Distinctive silhouette that enhances both modern and classic jewellery designs
A 4 carat marquise cut diamond offers elegant brilliance with a distinctive profile.
Why UK Buyers Choose Variation
Variation is trusted across the United Kingdom for precision diamond selection, verified certification and transparent value. Each marquise cut diamond is evaluated for cut symmetry, proportion and light performance — essential elements that ensure balanced brilliance and refined aesthetics in this elongated shape.
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 expert craftsmanship and responsible modern luxury.
Ideal Uses for a 4 Carat Marquise Cut Diamond
With its refined shape and impressive sparkle, a 4 carat marquise cut diamond is ideal for jewellery designs that prioritise elegance, sophistication and bold visual presence.
Popular Jewellery Choices
Marquise cut engagement rings
Luxury solitaire rings
Halo and side-stone ring designs
Statement pendants
Bespoke and custom-designed jewellery
Its distinctive profile and vibrant brilliance make it especially appealing to UK buyers seeking elegant, statement jewellery.
IGI Certification – Trusted Assurance for UK Customers
Every 4 carat marquise 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 4 carat marquise cut lab grown diamond represents modern 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 4 carat marquise 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.
Elegant Silhouette with Ethical Modern Craftsmanship
A 4 carat marquise cut lab grown diamond from Variation delivers elegant brilliance, distinctive geometry and sustainable luxury. It is the ideal choice for UK customers seeking a diamond that feels refined, contemporary and responsibly crafted.
Explore Variation’s 4 carat marquise cut lab grown diamonds today and experience brilliance shaped with precision, fire and modern ethics.