About Marquise Cut Lab Grown Diamonds
Marquise Cut Lab Grown Diamonds – Elongated Precision, Distinct Brilliance
Marquise cut lab grown diamonds are defined by their elongated silhouette and pointed ends, offering a distinctive balance of brilliance and geometry. This cut is designed to maximise surface area relative to carat weight, resulting in a visually striking appearance with refined light performance.
At Variation, each marquise cut lab grown diamond is selected based on strict criteria for symmetry, proportion, and optical balance. Featuring IGI-certified grading, our diamonds meet internationally recognised standards and are trusted by customers across Germany and Europe.
What Are Marquise Cut Lab Grown Diamonds?
Marquise cut lab grown diamonds are genuine diamonds created using advanced CVD (Chemical Vapor Deposition) or HPHT (High Pressure High Temperature) technology. They are chemically, physically, and optically identical to mined diamonds.
The marquise cut features an elongated outline with pointed tips and a central facet structure designed to enhance brilliance while maintaining a slender, elegant profile.
Key Characteristics
100% real lab grown diamonds composed of pure carbon
Identical hardness and optical properties to mined diamonds
Elongated shape that enhances perceived size
Balanced facet arrangement for controlled brilliance
IGI-certified diamonds for verified quality and transparency
Marquise cut lab grown diamonds are valued for their distinctive shape and efficient use of light.
Why Choose Marquise Cut Lab Grown Diamonds from Variation?
Variation is built on precision selection, transparent sourcing, and consistent grading standards. Our marquise cut diamonds are chosen for customers who value measurable performance, proportion accuracy, and clearly documented specifications.
Why Customers Choose Variation
IGI-certified lab grown diamonds
Strict evaluation of length-to-width ratio and symmetry
Ethical, conflict-free diamond creation
Balanced proportions for consistent light return
Direct-from-manufacturer value
Clear documentation of all specifications
All specifications are documented clearly, ensuring traceability, consistency, and confidence during selection.
Cut Proportions and Visual Performance
The performance of a marquise cut diamond is highly dependent on proportion control and symmetry. Variation prioritises diamonds with carefully calibrated length-to-width ratios to ensure balanced brilliance and an even visual profile.
Cut Parameters Considered
Optimised length-to-width ratio
Aligned pointed tips for symmetry
Balanced table and depth proportions
Excellent polish and symmetry grades
These factors work together to minimise light leakage and deliver controlled sparkle across the stone.
IGI Certification – International Standards You Can Trust
Every marquise cut lab grown diamond from Variation includes an IGI certificate, providing independent verification of quality, proportions, and measurements.
IGI Certification Verifies
Cut proportions and symmetry
Colour grade (typically D–F)
Clarity grade (VVS1–VS2)
Exact carat weight
Laser inscription for authenticity
This certification ensures confidence and international acceptance across Germany and global markets.
Ethical Creation and Responsible Standards
Variation’s marquise cut lab grown diamonds are produced using responsible growth methods that significantly reduce environmental impact while maintaining strict quality control.
Our Commitments
No mining-related environmental impact
Fully traceable diamond growth
Reduced environmental footprint
Inventory-free sourcing approach
Transparent grading and pricing
Each diamond reflects a forward-looking approach to modern diamond sourcing.
Suitable for a Wide Range of Applications
Although this collection focuses on loose diamonds, marquise cut lab grown diamonds are commonly selected for:
Engagement rings
Wedding rings
Solitaire pendants
Stud earrings
Custom jewellery designs
Their elongated shape and refined brilliance make marquise cut diamonds suitable for both contemporary and classic settings.
Worldwide Delivery and Transparent Value
Variation delivers marquise cut lab grown diamonds securely to Germany and across Europe, ensuring a reliable and consistent purchasing experience.
You receive:
IGI-certified lab grown diamonds
Complete grading documentation
Direct-from-manufacturer pricing
Secure, fully trackable international delivery with clear documentation
Verified authenticity records
Our pricing remains consistent and transparent across all global markets.
Distinct Geometry, Defined by Precision
Marquise cut lab grown diamonds from Variation represent a refined balance of elongated form and optical performance. Designed for buyers who value structure, proportion, and measurable quality, these diamonds deliver distinctive brilliance without compromise.
Explore Variation’s marquise cut lab grown diamonds and choose precision defined by international standards, responsible sourcing, and modern diamond expertise.
Frequently Asked Questions
What makes marquise cut lab grown diamonds unique? +
Marquise cut diamonds have an elongated, boat-shaped silhouette with pointed ends,
creating a dramatic, vintage-inspired look. They offer excellent finger coverage and
a striking presence that stands out from more common shapes.
Do marquise cut diamonds look larger than other shapes of the same carat weight? +
Yes. Because of their long outline and shallow spread, marquise diamonds often appear
larger and longer on the finger compared to round or princess diamonds of the same
carat weight, giving a bold, eye-catching look.
What is the bow-tie effect in marquise cut diamonds? +
The bow-tie effect is a dark shadow that can appear across the center of some marquise
diamonds. In well-cut stones, this effect is subtle and balanced by overall brilliance.
Good proportions and symmetry help minimise any distracting dark areas.
What is the best length-to-width ratio for marquise cut lab grown diamonds? +
Most people prefer length-to-width ratios between 1.80 and 2.10. Lower ratios
look slightly wider and softer, while higher ratios appear more slender and elongated.
The ideal ratio depends on your style and finger shape.
Are the pointed ends of marquise diamonds prone to chipping? +
The tips are the most delicate parts of a marquise diamond. A secure setting with protective
V-prongs or a bezel around each point helps prevent chipping and makes the diamond suitable
for everyday wear.
Do marquise cut diamonds show color or inclusions more than other shapes? +
Marquise diamonds have a large open surface, so color and inclusions can be more noticeable,
especially near the tips. Many buyers prefer D–H color and VVS–VS clarity for a
clean, bright look, taking advantage of lab grown value.
Which settings look best with marquise cut lab grown diamonds? +
Marquise diamonds look stunning in solitaire, halo, east-west, vintage-inspired, and
3-stone settings. They can be set vertically for a classic look or horizontally for a
modern, statement style.
How should a marquise diamond be positioned on the finger? +
Traditionally, marquise diamonds are worn with the points aligned along the finger,
which visually elongates the hand. However, east-west settings (across the finger) are
also popular for a contemporary look.
Are marquise cut lab grown diamonds certified by IGI or GIA? +
Yes. Marquise cut lab grown diamonds can be certified by IGI, GIA, and other reputable
gemological laboratories, with full grading reports covering the 4Cs and growth method.
Do marquise cut lab grown diamonds come in different sizes and carat weights? +
Yes. Marquise diamonds are available from under 0.50 ct to 10+ ct, offering everything
from delicate, minimal designs to bold statement rings, pendants, and earrings.
Carat guide
Marquise Cut Lab Grown Diamonds by Carat Weight
Browse Marquise Cut Lab Grown Diamonds across the most requested carat weights. Compare elongation, finger coverage, and presence as you move from delicate 1 carat stones to bold 5 carat centre diamonds.
A refined marquise outline with gentle finger coverage and elegant tapered points.
A noticeable step up in size with a longer, more dramatic silhouette on the finger.
A statement size combining strong finger coverage with an elegant, elongated profile.
A bold marquise size with powerful length and standout presence across the hand.
An ultra-luxury marquise with dramatic length, maximum finger coverage, and iconic flair.
Shape Guide
Explore Other Lab Grown Diamond Shapes
Exploring Marquise Cut Lab Grown Diamonds? Compare them with other diamond shapes to find the perfect outline, brilliance style, and finger coverage for your preference.
The timeless classic with exceptional brilliance and universally flattering proportions.
An elongated outline that enhances finger length and offers generous face-up size.
A soft, vintage-inspired silhouette with rounded corners and warm sparkle.
Elegant step-cut facets that highlight clarity and create a clean, mirrored effect.
A teardrop shape that flatters the hand and offers a unique, expressive silhouette.
A modern rectangular shape with brilliant facets and clipped corners.
A crisp square outline known for intense sparkle and modern appeal.
A romantic silhouette featuring a clear cleft and perfectly balanced lobes.
A bold triangular shape with crisp edges and modern geometric appeal.
A contemporary six-sided geometric shape for distinctive statement pieces.
A curated selection of rare, artistic shapes for one-of-a-kind jewellery.