5 Carat Lab Grown Diamonds

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    About 5 Carat Lab Grown Diamonds +

    5 Carat Lab Grown Diamonds – Extraordinary Luxury with Captivating Brilliance

    A 5 carat lab grown diamond embodies true grandeur, rarity, and breathtaking brilliance. With its impressive size and commanding presence, this diamond is ideal for those who appreciate bold luxury and exceptional craftsmanship. Created using advanced CVD and HPHT technology, lab grown diamonds offer identical brilliance, durability, and structure to mined diamonds—while providing ethical, sustainable, and conflict-free beauty.

    At Variation Australia, every 5 carat diamond is IGI-certified, expertly selected for its symmetry, clarity, and extraordinary sparkle.


    Why Choose a 5 Carat Lab Grown Diamond?

    A 5 carat diamond is the pinnacle of luxury and aesthetic magnificence.

    Key Benefits

    • Show-stopping size with exceptional brilliance

    • Perfect for ultra-luxury rings, pendants, and high-end jewellery

    • Ethical, sustainable, and conflict-free

    • Significantly more affordable than mined 5 ct diamonds

    • Ideal for collectors, investors, and milestone occasions

    • Symbol of prestige, success, and refined taste

    This size is chosen by those who want unforgettable brilliance and presence.


    IGI-Certified Quality & Transparency

    Every 5 carat lab grown diamond from Variation Australia is independently examined by the International Gemological Institute (IGI) for complete accuracy and assurance.

    Your IGI Certificate Includes

    • Carat Weight: Precisely 5.00 ct

    • Color Grade: D–F (premium colorless)

    • Clarity Grade: VVS1–VS2 (near-flawless clarity)

    • Cut: Ideal or Excellent for maximum fire

    • Measurements: Verified for proportion accuracy

    • Laser Inscription: Unique IGI identification number

    This certification guarantees exceptional quality, authenticity, and precision.


    Size, Proportions & Visual Impact

    A 5 carat diamond offers dramatic dimensions and extraordinary sparkle.

    Typical Dimensions by Shape

    • Round Cut: ~11.0–11.3 mm

    • Oval Cut: ~14.5 × 10.5 mm

    • Princess Cut: ~9.5 × 9.5 mm

    • Emerald Cut: ~13.0 × 9.0 mm

    • Cushion Cut: ~11.0 × 11.0 mm

    • Radiant Cut: ~12.0 × 10.0 mm

    • Pear Cut: ~17.0 × 10.5 mm

    • Marquise Cut: ~22.0 × 11.0 mm

    This size delivers unmistakable brilliance with luxurious face-up presence.


    Available in All Elegant & Unique Shapes

    Variation Australia offers 5 carat lab grown diamonds in every classic and modern cut.

    Available Cuts Include

    • Round Cut – Classic brilliance

    • Oval Cut – Elegant elongation

    • Princess Cut – Sharp, geometric symmetry

    • Cushion Cut – Soft, romantic fire

    • Emerald Cut – Sleek, mirror-like depth

    • Radiant Cut – Intense sparkle with bold edges

    • Pear Cut – Feminine and elongated

    • Marquise Cut – Long, dramatic silhouette

    • Heart Cut – Expressive and symbolic

    • Hexagon & Trillion Cuts – Contemporary artistry

    Each diamond is hand-selected for top-tier symmetry and brilliance.


    Perfect for High-End Jewellery Statements

    A 5 carat diamond transforms any piece of jewellery into a timeless masterpiece.

    Ideal For:

    • Luxury engagement rings

    • Heirloom solitaire pendants

    • High-luxury diamond stud earrings

    • Designer tennis necklaces

    • Bespoke fine jewellery pieces

    • Investment-grade jewellery

    This diamond size delivers an unforgettable, high-impact presence.


    Ethical, Sustainable & Mindfully Crafted

    Lab grown diamonds offer beauty without compromising the environment or human values.

    Sustainability Highlights

    • No mining or environmental destruction

    • Lower carbon emissions

    • Fully traceable diamond origins

    • Eco-conscious, advanced production

    Variation Australia strengthens sustainability with a made-to-order jewellery model, minimising waste and promoting responsible luxury.


    Australia-Wide & Worldwide Delivery

    We provide secure, premium delivery of IGI-certified 5 carat lab grown diamonds across Australia and worldwide.

    Every Order Includes

    • Insured & trackable shipping

    • Secure, tamper-proof packaging

    • Luxury diamond display box

    • Verified IGI certificate

    • Transparent, factory-direct pricing

    Ideal for collectors, investors, and luxury jewellery lovers.


    Unforgettable Brilliance, Ethical Luxury

    A 5 carat lab grown diamond from Variation Australia represents the highest level of elegance, craftsmanship, and ethical excellence. Whether set in an engagement ring or a bespoke jewellery creation, this diamond offers unmatched glamour and timeless prestige.

    Discover the magnificence of 5 Carat Lab Grown Diamonds at Variation — where brilliance meets responsible luxury.

    Frequently Asked Questions +
    Is a 5 carat lab grown diamond considered a high-luxury size? +
    Yes. A 5 carat diamond sits firmly in the high-luxury category. It offers exceptional presence, dramatic finger coverage, and is commonly seen in ultra-premium engagement rings and fine high jewellery collections worldwide.
    How big does a 5 carat diamond look compared to a 3 or 4 carat diamond? +
    A 5 carat diamond looks significantly larger — both in weight and visual size. Depending on the cut, it can appear 20–30% larger than a 4 carat and nearly twice the face-up area of a 3 carat diamond, making it a true showstopper on the hand.
    Are 5 carat lab grown diamonds much more affordable than mined diamonds at this size? +
    Extremely. Large mined diamonds rise exponentially in price, while lab grown diamonds remain far more accessible. A 5 carat lab grown diamond can cost up to 80–90% less than a mined diamond of equal cut, clarity, and color, without compromising brilliance or quality.
    Do 5 carat lab grown diamonds sparkle the same as natural 5 carat diamonds? +
    Yes. Lab grown diamonds have the same chemical and optical properties as natural diamonds. When well-cut, a 5 carat lab grown diamond will offer identical brilliance, fire, and scintillation to a natural diamond of the same grade.
    What clarity and color grades are best for a 5 carat diamond? +
    At larger sizes, imperfections and color become more visible. Buyers typically choose D–F color and VVS1–VS1 clarity for a clean, impressive look. However, cut quality remains the most important factor for maximizing beauty.
    Are 5 carat lab grown diamonds certified by IGI or GIA? +
    Yes. Most 5 carat lab grown diamonds come with IGI or GIA certification, detailing all 4Cs, growth method (CVD or HPHT), fluorescence, polish, and symmetry.
    Is a 5 carat diamond suitable for everyday wear in an engagement ring? +
    A 5 carat diamond can be worn daily, but the setting must be secure. Designs like strong prongs, double prongs, bezels, or halo settings ensure stability and protect the diamond, especially given its larger size and height.
    Which shapes look best in the 5 carat size range? +
    Oval, radiant, emerald, pear, round, and cushion cuts are especially popular at 5 carats. Elongated shapes (oval, pear, marquise) offer maximum finger coverage, while round and emerald cuts highlight perfect symmetry and brilliance.
    Are 5 carat lab grown diamonds a good choice for pendants or earrings? +
    Yes. A 5 carat solitaire pendant makes a dramatic luxury statement, and 2.5 carat each diamonds create ultra-premium stud earrings with unmatched presence and brilliance.
    Do 5 carat lab grown diamonds come in many shapes, colors, and clarity options? +
    Yes. The 5 carat category offers a wide range of shapes — including round, oval, emerald, radiant, cushion, pear, marquise, and fancy cuts — along with several color, clarity, and cut-grade options to suit your desired style and budget.
    Shape Guide

    5 Carat Lab Grown Diamonds by Shape

    Explore 5 Carat Lab Grown Diamond shapes and compare brilliance, spread, and faceting styles to discover the perfect silhouette for your preferences.

    The most brilliant and iconic diamond shape with timeless, unmatched sparkle.
    Striking length-to-width balance with exceptional finger coverage and elegance.
    A blend of modern brilliance and soft, rounded edges for a romantic look.
    Linear step-cut facets create a refined hall-of-mirrors effect with sophistication.
    A dramatic teardrop profile offering elegance and outstanding finger presence.
    A high-energy sparkle profile with cropped corners and a modern brilliance.
    A bold geometric square silhouette known for superior brilliance.
    Maximum visual spread and a striking silhouette with pointed ends.
    A meaningful, expressive shape with beautiful symmetry and bold presence.
    A bold geometric shape perfect for modern, artistic, and distinctive jewellery.