3 Carat Round Cut Lab Grown Diamonds

3 Carat Round Lab Grown Diamonds – Exceptional Brilliance with Grand Elegance

A 3 carat round lab grown diamond combines extraordinary brilliance with commanding presence.
As the most sparkling diamond shape in a bold, luxurious size, a 3 ct round diamond offers breathtaking fire, perfect symmetry, and timeless sophistication.

At Variation France, each 3 ct round diamond is IGI-certified, ethically created, and meticulously cut to deliver dazzling brilliance.
Perfect for engagement rings, earrings, pendants, and luxury jewellery pieces, these diamonds embody prestige and modern responsible craftsmanship.

Why Choose 3 Carat Round Lab Grown Diamonds?

A 3 ct round diamond stands out instantly with its radiant sparkle and impressive size.
It is a favourite among jewellery lovers who desire luxury with timeless appeal.

Why customers in France choose 3 ct round diamonds:

• Unmatched Brilliance: The round brilliant cut delivers the highest sparkle

• Prestigious Size: Bold and eye-catching, yet refined

• Perfect Symmetry: Ideal proportions maximising light performance

• Versatile Style: Stunning in solitaires, halos, pavé bands, or modern designs

• Ethical & Sustainable: Real diamonds created responsibly

A 3 ct round diamond offers both grandeur and classic beauty.

IGI-Certified Diamonds for Guaranteed Quality

Every 3 ct round diamond from Variation France is IGI certified, ensuring world-class grading and trusted quality.

Each IGI certificate includes:

• Cut: Ideal or excellent proportions for maximum fire and brilliance

• Color: D–F, premium colorless grades

• Clarity: VVS1–VS2, exceptional transparency

• Carat Weight: Precisely graded at 3.00 ct

Each stone also carries a laser-engraved IGI number for authenticity and traceability.

Created Using Advanced CVD/HPHT Technology

Our 3 ct lab grown diamonds are produced through advanced CVD and HPHT processes, mirroring natural diamond formation with scientific precision.

This ensures diamonds that are:

• identical in structure to mined diamonds

• exceptionally durable and brilliant

• clean, ethical, and environmentally responsible

• consistent in cut, clarity, and brightness

Master artisans then cut each stone to enhance symmetry and sparkle.

Perfect for High-End Fine Jewellery

A 3 ct round diamond elevates any jewellery design into a luxurious showpiece.

Popular uses include:

Engagement Rings

Classic solitaires, hidden halos, cathedral settings, pavé bands, and three-stone designs.

Diamond Stud Earrings

A pair totalling 6 ct (3 ct each) — an extraordinary luxury.

Luxury Pendants & Necklaces

A 3 ct round solitaire pendant exudes glamour and brilliance.

Custom High-Jewellery Pieces

Ideal for bespoke designs crafted for collectors and connoisseurs.

A 3 ct round diamond delivers unforgettable sparkle.

Perfect for Major Milestones & Luxury Gifts

A 3 ct diamond is ideal for:

• grand engagements

• milestone anniversaries

• special celebrations

• luxury self-purchases

• heirloom creation

• premium gifting

Its brilliant scale and timeless beauty make it one of the most desired luxury carat weights.

Secure Delivery Across France & Transparent Pricing

Variation France provides secure, insured delivery across France, ensuring your 3 ct diamond arrives safely, discreetly, and beautifully packaged.

Our direct-from-manufacturer pricing delivers:

• exceptional value

• no unnecessary retail margins

• complete pricing transparency

Every diamond includes its IGI certificate and luxury packaging.

Grand Brilliance, Ethical Luxury

3 carat round lab grown diamonds from Variation France offer the perfect combination of scale, sparkle, and modern sustainability.
With their iconic brilliance, responsible origins, and exceptional craftsmanship, they are ideal for those who desire unforgettable luxury with meaningful values.

Choose your perfect 3 ct round diamond today and experience Variation’s signature harmony of brilliance, artistry, and conscious sophistication.