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4 Carat Marquise Cut Lab Grown Diamonds
Explore our elegant collection of 4 Carat Marquise Cut Lab Grown Diamonds, selected for their graceful elongated shape, balanced proportions, and certified quality. Marquise cut diamonds are known for their distinctive pointed ends and curved sides, creating an elongated silhouette with impressive face-up size and refined brilliance.
Each diamond in this collection is IGI certified, with complete grading details for cut, colour, clarity, and carat weight, allowing you to compare confidently and choose the perfect diamond based on brilliance, quality, and value.
Why Choose a 4 Carat Marquise Cut Lab Grown Diamond
A 4 carat marquise cut lab grown diamond offers exceptional visual presence with its elongated shape that enhances finger coverage and creates a larger appearance. Its brilliant-cut facets maximise sparkle and fire, delivering strong brilliance with an elegant and sophisticated look. The larger carat weight adds bold impact while maintaining timeless appeal. Lab grown diamonds share the same physical, chemical, and optical properties as mined diamonds, while offering excellent value and transparent sourcing.
IGI Certified Quality and Detailed Specifications
This collection includes IGI certified 4 carat marquise cut lab grown diamonds across a wide range of colour and clarity grades. Each diamond listing provides full specifications including measurements, proportions, polish, symmetry, and certification details. Use filters to refine your selection based on appearance, budget, and preferred quality, ensuring a transparent and informed buying decision.
Perfect for Engagement Rings and Custom Jewellery
A 4 carat marquise cut lab grown diamond is a popular choice for engagement rings due to its elegant shape and strong visual presence. Its elongated form pairs beautifully with solitaire, halo, and vintage-inspired settings, while also working perfectly for custom jewellery such as pendants, earrings, and statement pieces. The larger size enhances its presence while maintaining refined elegance.
Shop 4 Carat Marquise Cut Lab Grown Diamonds with Confidence
Browse our curated selection to find the perfect balance of brilliance, size, and quality. With IGI certification, transparent grading, and complete diamond specifications, you can confidently choose a marquise cut diamond designed for lasting beauty, brilliance, and timeless appeal.