Explore our curated selection of IGI-certified 1 Carat Marquise Cut Lab Grown Diamonds—real diamonds, responsibly grown, and precision-graded for lasting value.
About 1 Carat Marquise Cut Lab Grown Diamonds
Elegant Silhouette and Brilliant Sparkle in France: 1 Carat Marquise Cut Lab Grown Diamonds by Variation
1 carat marquise cut lab grown diamonds are admired across France for their distinctive elongated shape, refined brilliance, and graceful presence. With a unique boat-like silhouette and pointed ends, marquise cut diamonds create an elegant visual impression that enhances both the finger and jewellery designs. At Variation, our 1 Carat Marquise Cut Lab Grown Diamonds collection is curated for French customers who value IGI-certified quality, precision cutting, and expressive aesthetics.
Each 1 carat marquise cut diamond in this collection is visually, chemically, and structurally identical to a natural diamond. Created using advanced diamond-growing technology, these diamonds deliver exceptional fire, scintillation, and durability — while offering French buyers access to harmonious proportions and radiant performance.
Understanding 1 Carat Marquise Cut Lab Grown Diamonds — A Guide for French Buyers
What Makes 1 Carat Marquise Cut Lab Grown Diamonds Exceptional?
Lab grown diamonds share the same pure carbon composition and crystal structure as mined diamonds. They are true diamonds, grown under controlled conditions using advanced technologies such as:
- CVD (Chemical Vapor Deposition)
- HPHT (High Pressure High Temperature)
The marquise cut’s elongated form maximises surface area and light performance, creating an elegant combination of size and brilliance that beautifully complements engagement rings, solitaires, and statement jewellery.
French customers choosing Variation can expect:
- Expressive brilliance and vibrant fire
- Elegant elongated silhouette that flatters
- IGI-certified assurance of quality and transparency
- Designs that align with refined French taste
Why 1 Carat Marquise Cut Lab Grown Diamonds Are a Refined Choice in France
1. Distinctive Form with Refined Sparkle
Across France, 1 carat marquise cut diamonds are prized for their eye-catching shape and luminous performance. The elegant proportions draw the eye and create an enhanced visual presence — ideal for engagement rings, pendants, and personalised fine jewellery.
With Variation, customers benefit from:
- Excellent cut proportions engineered for dynamic light return
- Refined clarity and colour options at attractive value
- Versatile design possibilities from classic to contemporary
- Transparent pricing supported by IGI certification
2. IGI-Certified Diamonds for Complete Confidence
Every 1 carat marquise cut lab grown diamond from Variation is accompanied by an IGI certificate. This internationally recognised certification documents:
- Exact carat weight (1 carat)
- Colour grade
- Clarity grade
- Cut quality, polish, and symmetry
This ensures transparency, authenticity, and peace of mind for French buyers selecting a refined diamond with verified excellence.
3. A Responsible and Contemporary Diamond Choice
Modern jewellery buyers in France increasingly choose diamonds that combine striking beauty with ethical values. 1 carat marquise cut lab grown diamonds represent a thoughtful and expressive choice — blending stunning brilliance with ethical sourcing and responsible production practices.
Variation’s diamonds reflect:
- Ethical and transparent sourcing
- Responsible production standards
- A forward-looking vision of refined jewellery
Explore France’s Refined Selection of 1 Carat Marquise Cut Lab Grown Diamonds
Available Across Quality Grades and Design Preferences
Variation offers a curated range of 1 carat marquise cut lab grown diamonds selected for brilliance and harmonious proportions:
- 1 carat marquise cut lab grown diamonds in colourless (D–F) grades
- 1 carat marquise cut lab grown diamonds in near-colourless (G–J) grades
- Clarity options ranging from VS to IF for refined visual purity
- Excellent cut quality ensuring radiant light performance
Each diamond is carefully evaluated for balanced proportions, symmetrical facets, and consistent sparkle — ensuring refined presence in any jewellery setting.
Ideal for Engagement Rings, Pendants, and Expressive Fine Jewellery in France
1 carat marquise cut lab grown diamonds are versatile and expressive, making them suitable for a variety of jewellery styles:
Engagement Rings
A distinctive and refined choice that symbolises elegant love and lasting commitment.
Solitaire Pendants and Stud Earrings
Elegant designs that highlight the diamond’s refined brilliance and form.
Statement and Everyday Fine Jewellery
Pieces that balance presence with graceful sophistication.
Whether set in classic or contemporary designs, 1 carat marquise cut diamonds elevate every piece with luminous sparkle and distinctive character.
The 4Cs Explained for 1 Carat Marquise Cut Lab Grown Diamonds
Understanding the 4Cs helps French buyers make informed, confident selections:
Carat Weight
Each diamond is precisely graded at 1 carat — offering elegant presence and harmonious proportion.
Colour Grade
Diamonds range from D to J, with colourless and near-colourless options offering bright, balanced luminosity suited to French preferences.
Clarity
Selected clarity grades ensure diamonds appear clean, radiant, and expressive without visible inclusions.
Cut
Excellent cut quality ensures maximum brilliance, symmetry, and light performance — essential to the marquise silhouette.
Why Variation Is a Trusted Destination for 1 Carat Marquise Cut Lab Grown Diamonds in France
Precision Selection and Quality Standards
Each 1 carat marquise cut diamond is selected based on exceptional light performance, balanced proportions, and refined beauty — reflecting Variation’s exacting standards.
Reliable Delivery Across France
Variation delivers 1 carat marquise cut lab grown diamonds securely across France, including Paris, Lyon, Marseille, Nice, Toulouse, and Bordeaux.
A Seamless Online Diamond Buying Experience
With detailed grading information, intuitive navigation, and expert support, Variation offers a premium online journey tailored for French customers.
1 Carat Marquise Cut Lab Grown Diamond Price Guide for France
Pricing is influenced by:
- Colour and clarity grades
- Cut quality and symmetry
- Diamond shape and proportions
- Certification and grading details
Lab grown diamonds provide exceptional value, allowing French customers to select IGI-certified 1 carat marquise cut diamonds at refined price points.
Shop 1 Carat Marquise Cut Lab Grown Diamonds Online in France
Variation invites you to explore a refined collection of 1 carat marquise cut lab grown diamonds — where expressive form, brilliant sparkle, and transparent quality come together. Each diamond reflects precision craftsmanship and enduring beauty.
Discover distinctive elegance in France with Variation — where sculpted design meets modern diamond excellence.
Frequently Asked Questions
Is a 1 carat marquise cut Lab Grown diamond a good size for an engagement ring? +
Yes. A 1 carat marquise cut is an excellent choice for engagement rings. Its elongated,
boat-shaped outline offers strong finger coverage and a larger-looking profile while still
feeling elegant and wearable every day.
Does a 1 carat marquise cut diamond look bigger than a 1 carat round diamond? +
Yes. Marquise cuts typically appear larger face-up than round diamonds of the same carat
weight because of their elongated shape and shallow ends. This makes a 1 carat marquise look
longer and more dramatic on the finger than a 1 carat round.
What is special about the marquise cut compared to other diamond shapes at 1 carat size? +
The marquise cut is known for its elongated, pointed ends that create a slimming,
lengthening effect on the finger. It offers a mix of brilliant sparkle and bold geometry,
making it ideal for those who want something different from classic round or oval shapes.
Do 1 carat marquise cut Lab Grown diamonds sparkle as much as round diamonds? +
Marquise cuts are brilliant-cut stones, so they can be very sparkly, with plenty of fire and
brilliance. They may show a slight “bow-tie” effect across the centre, which is normal, but a
well-cut marquise will keep this subtle while maintaining strong overall sparkle.
Which colour and clarity grades are recommended for a 1 carat marquise cut Lab Grown diamond? +
Because of the elongated shape and open facets, many buyers prefer D–H colour and VVS–VS
clarity for a 1 carat marquise. This helps keep both the centre and the pointed ends looking
bright and clean to the naked eye.
Are 1 carat marquise cut Lab Grown diamonds certified by IGI or GIA? +
Yes. 1 carat marquise cut Lab Grown diamonds are often certified by IGI, GIA, and other
respected gemological laboratories. Their certificates outline the diamond’s 4Cs, proportions,
polish, symmetry, and growth method (CVD or HPHT).
Is a 1 carat marquise cut diamond practical for everyday wear jewellery? +
Yes — provided the tips are well protected. Marquise diamonds have pointed ends that should be
secured with V-prongs or a protective setting to help prevent chipping, making them suitable
for daily-wear rings, pendants, and earrings.
Which settings look best with a 1 carat marquise cut Lab Grown diamond? +
Marquise cuts look beautiful in solitaire rings, east-west settings, halos, and vintage-inspired
designs. Horizontal (east-west) marquise settings give a modern look, while classic north-south
orientations create a traditional, elongated silhouette on the finger.
Does a 1 carat marquise cut Lab Grown diamond offer good value compared to mined diamonds? +
Yes. Lab Grown diamonds already provide better value than mined diamonds, and fancy shapes like
marquise can often be more affordable per carat than round stones. This allows you to enjoy a
larger-looking, unique shape at a more accessible price point.
Is a 1 carat marquise cut Lab Grown diamond suitable for pendants and earrings as well as rings? +
Absolutely. Marquise diamonds create elegant drop pendants, modern line earrings, and stylish
studs. A 1 carat marquise centre stone works beautifully in both rings and fine jewellery pieces
where you want an elongated, graceful look.
Explore Other Shapes
Other 1 Carat Lab Grown Diamond Shapes
If you love 1 Carat Marquise Cut Lab Grown Diamonds but want to explore different outlines, compare these other 1 carat diamond shapes to see how they vary in coverage, brilliance, and overall style.
The most classic and balanced choice, known for maximum brilliance and fire.
An elegant elongated outline offering soft curves and generous finger coverage.
Soft, rounded corners with a romantic pillow-like profile and beautiful fire.
A sleek step-cut shape with long flashes of light and a refined, architectural feel.
A graceful teardrop silhouette that flatters the hand and adds visual length.
Intense sparkle with clipped corners for a bold, structured and modern profile.
A crisp square outline with strong brilliance and a contemporary, graphic look.
A meaningful heart-shaped silhouette that celebrates romance and milestones.
A bold geometric option ideal for distinctive, modern engagement ring designs.