1 Carat Round Lab Grown Diamonds – Classic Brilliance with Timeless Elegance
A 1 carat round lab grown diamond is one of the most iconic and sought-after choices in fine jewellery. Known for its perfect symmetry and unmatched light performance, the round brilliant cut offers exceptional fire, sparkle, and universal appeal.
At Variation France, our 1 carat round lab grown diamonds are IGI-certified, ethically created, and expertly cut to the highest standards — delivering premium brilliance with responsible craftsmanship.
Ideal for engagement rings, earrings, pendants, and everyday luxury, a 1 carat round diamond delivers the perfect balance of size, sparkle, and sophistication.
Why Choose a 1 Carat Round Lab Grown Diamond?
Round diamonds are engineered with 57 or 58 facets, maximizing brilliance and creating the brightest sparkle of all diamond shapes.
Why customers in France love 1 carat round diamonds:
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Perfect Size: A timeless 6.4–6.6 mm diameter
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Maximum Sparkle: Exhibits the highest brilliance of any cut
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Versatile Beauty: Looks stunning in any jewellery style
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Classic Appeal: Ideal for engagement rings and daily wear
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Ethical & Sustainable: Real diamond brilliance with no mining impact
A 1 carat round diamond offers elegance, balance, and universal charm — a true staple in fine jewellery.
IGI-Certified Quality You Can Trust
Each 1 carat diamond from Variation France is IGI certified, ensuring accurate grading and reliable quality.
Each certificate includes:
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Cut: Excellent or ideal proportions for superior brilliance
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Color: D–F, premium colorless grades
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Clarity: VVS1–VS2, exceptional transparency
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Carat: A precise 1.00 ct for perfect presence
Every stone bears a laser-engraved IGI number, ensuring traceability and authenticity.
Crafted Using Advanced Diamond Technology
Our lab grown diamonds are created using advanced CVD and HPHT methods, replicating natural diamond formation in controlled, ethical environments.
This ensures:
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identical structure to mined diamonds
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exceptional fire and clarity
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eco-conscious, traceable sourcing
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consistent, high-quality production
Expert artisans then cut each stone to maximise brilliance and symmetry.
Perfect for All Jewellery Styles
A 1 carat round diamond is one of the most versatile and flattering choices for fine jewellery.
Popular uses include:
Engagement Rings
Solitaire rounds, halos, pavé bands, three-stone rings, and vintage-inspired designs.
Diamond Stud Earrings
The perfect everyday essential — timeless, elegant, and brilliant.
Pendants & Necklaces
Classic round solitaires that sparkle beautifully around the neckline.
Luxury Bracelets & Custom Pieces
Ideal for tennis bracelets, designer creations, and bespoke jewellery.
Its symmetrical shape ensures maximum brilliance in every setting.
Why 1 Carat Round Diamonds Are Perfect for Everyday Luxury
A 1 carat diamond offers a beautiful balance between brilliance and wearability.
It is ideal for:
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engagements
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proposals
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anniversaries
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milestone celebrations
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luxury gifting
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personal fine jewellery collections
Its timeless charm ensures it will never go out of style.
Secure Delivery Across France & Transparent Pricing
Variation France offers secure, insured delivery across France, ensuring your 1 carat diamond arrives safely and elegantly packaged.
Our direct-from-manufacturer pricing guarantees:
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exceptional value
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no unnecessary retail markups
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complete transparency
Each diamond comes with its IGI certificate and premium packaging for a luxury unboxing experience.
Timeless Sparkle, Ethical Luxury
1 carat round lab grown diamonds from Variation France deliver iconic sparkle, refined craftsmanship, and responsible sourcing. With their perfect proportions, brilliant fire, and ethical origin, these diamonds are ideal for anyone seeking classic beauty with modern values.
Choose your perfect 1 carat round diamond today and experience Variation’s signature harmony of brilliance, elegance, and sustainable luxury.