1 Carat Cushion Lab Grown Diamonds – Romantic Glow, Modern Brilliance
A 1 carat cushion lab grown diamond combines timeless charm with contemporary sophistication. Known for its soft square or rectangular shape with rounded corners, the cushion cut delivers a distinctive glow — a beautiful balance between vintage allure and modern brilliance.
At Variation USA, we offer IGI-certified 1 carat cushion lab grown diamonds crafted using advanced CVD (Chemical Vapor Deposition) and HPHT (High Pressure High Temperature) technology. Each diamond radiates the same sparkle, durability, and purity as a mined diamond — ethically created for the modern woman who values both beauty and responsibility.
Why Choose a 1 Carat Cushion Lab Grown Diamond?
The cushion cut diamond is celebrated for its romantic shape and exceptional light dispersion. With slightly curved sides and soft edges, it emits a “crushed ice” brilliance that gives it a warm, radiant glow.
A 1 carat cushion lab grown diamond appears beautifully balanced in size and proportion — ideal for engagement rings, earrings, and pendants. When lab grown, it retains all the physical, chemical, and optical properties of a mined diamond while being eco-friendly, conflict-free, and sustainably produced.
IGI Certification – Guaranteed Brilliance and Authenticity
Each 1 carat cushion lab grown diamond from Variation USA is certified by the International Gemological Institute (IGI) — the world’s leading authority in diamond grading and verification.
Every certificate confirms:
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Carat Weight: Precisely 1.00 ct
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Cut: Ideal proportions for optimal brilliance and symmetry
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Color: D–F (colorless range with luminous clarity)
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Clarity: VVS1–VS2 (near-flawless transparency)
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Polish & Symmetry: Excellent – ensuring perfect facet alignment
Each diamond bears a unique laser-engraved IGI number, guaranteeing lifetime traceability and peace of mind.
The Beauty of the Cushion Cut
The cushion cut combines the sparkle of a round diamond with the structure of a square, resulting in a timeless yet distinctive look. Its rounded corners and large facets enhance fire and scintillation, creating a luxurious depth of light reflection.
Favored for both solitaire settings and halo designs, a 1 carat cushion diamond is versatile, elegant, and endlessly romantic — perfect for those who love classic beauty with a modern twist.
Sustainable Luxury, Crafted with Precision
At Variation USA, we believe that fine jewelry should embody both ethics and elegance. Our lab grown diamondseliminate the need for mining, preserving the planet while maintaining uncompromised quality.
Each diamond is hand-selected and masterfully cut to bring out its natural fire, ensuring that your 1 carat cushion diamond sparkles with sustainable brilliance for generations to come.
Nationwide Shipping & Transparent Pricing
Variation USA offers secure, insured, and trackable delivery across the United States and to over 50 international destinations.
Our factory-direct pricing model ensures premium craftsmanship and fair value, free from traditional retail markups.
Each diamond is presented in luxury Variation packaging, complete with an IGI certificate of authenticity, ready to be set into your chosen jewelry design.
The Future of Responsible Brilliance
Variation USA redefines fine jewelry through innovation, ethics, and artistry. A 1 carat cushion lab grown diamondreflects everything modern luxury stands for — beauty, sustainability, and authenticity.
Choose a diamond that mirrors your light — real, radiant, and responsibly made.
Variation – A Diamond for Every Woman. Because Every Woman Deserves a Diamond.