About 1 Carat Cushion Cut Lab Grown Diamonds
1 Carat Cushion Cut Lab Grown Diamonds – Soft Elegance, Vintage Charm, Modern Brilliance
1 Carat Cushion Cut lab grown diamonds blend timeless romance with modern brilliance. Known for their rounded corners and pillow-like outline, Cushion Cut diamonds offer a soft, vintage-inspired look while delivering exceptional fire through their brilliant faceting patterns. Produced using advanced CVD and HPHT technology, these diamonds share the same chemical composition, durability, and optical qualities as mined diamonds — differing only in their ethical, sustainable creation.
At Variation, every 1 carat cushion diamond is hand-selected for brilliance, symmetry, and proportion. Each stone is IGI-certified, ensuring internationally recognised grading accuracy and complete transparency. For buyers who appreciate gentle curves, radiant sparkle, and a classic-meets-contemporary aesthetic, 1 Carat Cushion Cut lab grown diamonds offer extraordinary beauty and value.
What Is a 1 Carat Cushion Cut Lab Grown Diamond?
A Cushion Cut diamond features soft, rounded edges with either a modern brilliant faceting pattern or a vintage-style facet arrangement. At 1 carat, the cushion shape provides perfect balance between face-up size, fire, and romantic character.
Key Characteristics
Pillow-shaped outline with rounded corners
Brilliant-style faceting for high fire and sparkle
Soft, romantic appearance suitable for many styles
Balanced proportions that enhance brilliance and depth
100% real diamond (pure carbon crystal)
Certified by respected international gemological laboratories
1 Carat Cushion Cut diamonds offer a harmonious blend of brilliance and gentle sophistication.
Why Choose 1 Carat Cushion Cut Lab Grown Diamonds from Variation?
Variation is globally trusted for its precision craftsmanship, ethical diamond production, and transparent grading. Each 1 carat cushion diamond is evaluated for symmetry, brightness, and optimal proportions to ensure exceptional beauty.
Why Customers Choose Variation
100% real diamonds — never simulants
IGI-certified grading for accuracy and confidence
Expert faceting for high brilliance and fire
Ethical, sustainable, and conflict-free origin
Direct-from-manufacturer pricing
Strict selection for clarity, colour, and symmetry
Variation Cushion Cut diamonds provide a refined combination of charm, character, and lasting value.
Diamond Shapes and Varieties Available
While this collection focuses on the 1 Carat Cushion Cut, Variation offers a wide range of diamond shapes for customers exploring additional styles and preferences.
Popular Alternative Shapes
Round Cut – Classic symmetry and maximum brilliance
Oval Cut – Elegant elongation with bright sparkle
Emerald Cut – Step-cut clarity with architectural form
Radiant Cut – Crisp geometry with intense fire
Pear Cut – Romantic teardrop silhouette
Princess Cut – Modern angular brilliance
Marquise Cut – Dramatic length and regal appeal
Heart Cut – Symbolic and expressive design
Hexagon & Trillion Cuts – Contemporary geometric styles
Each diamond shape is crafted to optimise brilliance, symmetry, and visual harmony.
IGI Certification – Global Standards You Can Trust
Every 1 Carat Cushion Cut lab grown diamond from Variation includes an IGI certificate that verifies key grading characteristics with internationally recognised accuracy.
What the IGI Certificate Verifies
Cut quality and facet precision
Colour grade (D–F)
Clarity grade (VVS1–VS2)
Carat weight
Measurements and proportions
Laser inscription for authenticity
This ensures transparency, consistency, and trust for every diamond purchase.
Ethical Brilliance and Responsible Creation
Variation diamonds are grown using advanced, environmentally conscious processes that significantly reduce ecological impact compared to traditional mining.
Our Sustainability Commitments
Zero mining
Traceable, verified lab-grown origin
Reduced carbon footprint
Made-to-order, inventory-light production
Transparent, consistent global pricing
Each diamond represents a forward-thinking approach to luxury and environmental responsibility.
Ideal for Engagement Rings, Jewellery Settings and Custom Designs
Although this page highlights loose diamonds, 1 Carat Cushion Cut diamonds are a favourite for:
Engagement rings
Solitaire and halo designs
Pendants and classic necklaces
Stud or halo earrings
Fine jewellery and anniversary pieces
Custom jewellery creations
The Cushion Cut’s soft, romantic shape creates a warm, elegant aesthetic suitable for many styles.
Worldwide Shipping and Transparent Value
Variation offers secure worldwide delivery, insured shipping, and consistent, transparent pricing for all global customers.
You receive:
IGI-certified 1 Carat Cushion Cut diamonds
Direct-from-manufacturer pricing
Fair and globally consistent value
Secure, trackable international shipping
Premium documentation for authenticity
Our pricing and service model ensure a reliable, honest, and seamless buying experience.
The Future of Modern Luxury
1 Carat Cushion Cut lab grown diamonds from Variation blend vintage beauty, soft elegance, and ethical innovation. They offer a charming balance of fire, form, and timeless appeal — ideal for customers seeking refined, expressive diamond artistry.
Explore Variation’s 1 Carat Cushion Cut lab grown diamonds today and experience brilliance shaped by precision, sustainability, and enduring craftsmanship.
Frequently Asked Questions
Is a 1 carat cushion cut lab grown diamond a good size for an engagement ring? +
Yes. A 1 carat cushion cut is a classic, versatile size that offers a balanced look on most
hands. It feels substantial without being too large and works beautifully in solitaire, halo,
and vintage-inspired engagement ring designs.
Does a 1 carat cushion cut look smaller than a 1 carat round diamond? +
Cushion cuts typically have a slightly smaller face-up area than round diamonds of the same
carat weight due to deeper proportions. However, their soft square or pillow shape, rounded
corners, and scintillating sparkle still give a very elegant, noticeable presence on the hand.
What is special about the cushion cut compared to other shapes at 1 carat size? +
Cushion cuts blend vintage charm with modern brilliance. They feature rounded corners and
a “pillow” outline, with either chunkier antique-style facets or more modern brilliant faceting,
giving a romantic, soft look that many people prefer over sharper geometric shapes.
Do 1 carat cushion cut lab grown diamonds sparkle as much as round diamonds? +
Cushion cuts can be very sparkly, especially in modern brilliant-style versions, but they
typically show a slightly softer, more romantic sparkle than round diamonds. Round cuts still
maximise overall light return, while cushions offer character and depth.
Which clarity and color grades are ideal for a 1 carat cushion cut lab grown diamond? +
Cushion cuts can hide some inclusions better than step cuts but may show color slightly more
near the corners and edges. Many buyers prefer D–H color and VVS–VS clarity for a bright,
eye-clean 1 carat stone, especially in Lab Grown diamonds where higher grades are more accessible.
Are 1 carat cushion cut lab grown diamonds certified by IGI or GIA? +
Yes. 1 carat cushion cut Lab Grown diamonds are commonly certified by IGI, GIA, and other
recognised gemological laboratories, with full grading for cut, color, clarity, carat weight,
and growth method.
Is a 1 carat cushion cut lab grown diamond suitable for everyday wear jewellery? +
Absolutely. Cushion cuts have no sharp points, which makes them slightly less prone to chipping
than shapes like princess or marquise. In a secure setting, a 1 carat cushion is ideal for
everyday engagement rings, pendants, and stud earrings.
Does a 1 carat cushion cut lab grown diamond offer good value for money? +
Yes. Cushion cuts usually cost less per carat than round diamonds, and Lab Grown diamonds are
more accessible than mined. Together, this makes a 1 carat cushion cut Lab Grown diamond an
excellent value with strong visual impact and distinctive style.
Which settings look best with a 1 carat cushion cut lab grown diamond? +
Cushion cuts shine in halo, solitaire, double-halo, vintage-inspired, and pavé band settings.
Halos can make a 1 carat cushion appear larger, while simple solitaires highlight the diamond’s
shape and faceting without distraction.
Do 1 carat cushion cut lab grown diamonds come in different facet styles and ratios? +
Yes. Cushion cuts are available in chunkier antique-style facets, modern brilliant or crushed-ice
patterns, and with squarer or more elongated ratios. This lets you choose the exact look and
personality you want, even at the same 1 carat weight.
Explore Other Shapes
Other 1 Carat Lab Grown Diamond Shapes
If you love 1 Carat Cushion Cut Lab Grown Diamonds but want to compare different outlines, explore these other 1 carat diamond shapes to understand their brilliance, presence, and overall style.
The most iconic diamond shape known for unmatched brilliance and symmetry.
An elongated outline offering a larger face-up appearance and elegant flow.
A sophisticated shape with step-cut facets and a hall-of-mirrors effect.
A graceful teardrop silhouette known for its unique and flattering shape.
Combines brilliant faceting with cropped corners for a bold, modern presence.
A clean square shape offering exceptional sparkle and a contemporary feel.
A dramatic elongated shape offering maximum finger coverage and elegance.
A romantic and symbolic shape with a distinct heart silhouette.
A geometric and modern option for those seeking something distinctive.