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IGI CERTIFIED
DIAMONDS

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Experience the perfect intersection of classic elegance and sleek, geometric artistry with our Marquise Cut and Cadillac Cut Lab-Grown Diamond Three-Stone Engagement Ring. Commanding attention at the center is a magnificent 10.72 mm × 5.40 mm marquise cut lab-grown diamond, celebrated for its elongated, eye-catching silhouette and exceptional white brilliance. Flanking the gracefully tapered curves of the center gem are two perfectly matched 4.10 mm × 2.50 mm Cadillac cut white lab-grown diamonds. The sharp, five-sided step-cut facets of the Cadillac side stones frame the marquise beautifully, creating a sophisticated architectural transition from the striking center stone down to the polished precious metal band.

Specifications

  • Style: Three-Stone Engagement Ring

  • Stone Type: Premium Lab-Grown Diamond

  • Stone Cuts: Marquise Cut and Cadillac Cut

  • Stone Sizes & Quantities:

    • Center Marquise Cut: 10.72 mm × 5.40 mm (Quantity: 1)

    • Side Cadillac Cut: 4.10 mm × 2.50 mm (Quantity: 2)

  • Total Diamond Quantity: 3 stones

  • Total Carat Weight: Approximately 2.20 Carats (varies slightly based on exact ring size)

  • Metal: Metal: Available in 10K, 14K, 18K Gold and Platinum

  • Certification: Certificate of Authenticity provided

Diamond Quality Details

  • Clarity Grade: VVS1 - VVS2 (Extremely minor inclusions, completely eye-clean)

  • Color Grade: D - E (Exceptional white and near-colorless brilliance)

  • Cut Grade: Excellent / Ideal (Optimized for maximum fire, brilliance, and scintillation)

  • Origin: 100% Conflict-Free Lab-Grown Diamonds

Design & Craftsmanship

Constructed using state-of-the-art precision CAD design, the custom setting is engineered to securely cradle the distinct contours and delicate points of both the marquise and five-sided Cadillac diamonds while keeping a perfectly flush, low-profile fit. The minimal metal exposure allows maximum light to cross-refract between the stones, magnifying the crisp, mirror-like reflections of the side cuts and emphasizing the brilliant fire of the center marquise. The highly polished metal band pairs perfectly with other fine jewelry pieces for a seamless, luxurious aesthetic.

Sizing & Customization

  • Available Sizes: Custom-made to order (full and half sizes available).

  • Metal Options: Choose from White Gold, Yellow Gold, Rose Gold, or Platinum to perfectly match your aesthetic.

Diamond Details

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Product Details

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Have Any Questions?

What are lab-grown diamond engagement rings?

They are engagement rings set with diamonds created in a laboratory, offering the same sparkle and durability as mined diamonds.

How durable are lab-grown diamond engagement rings?

Lab-grown diamonds are very durable and score 10 on the Mohs hardness scale, making them suitable for everyday wear.

Can lab-grown diamonds be used in custom engagement rings?

Yes, lab-grown diamonds can be used in custom engagement rings and bespoke jewellery designs.

How do I choose the best lab-created diamond engagement ring?

Choose based on cut, colour, clarity, carat weight, setting style, certification, and your preferred metal.

Is the metal in this product solid or plated?

You can update this answer in the theme editor with your product-specific metal details.