4.05 carats Marquise Fancy Vivid Blue Lab Diamond | IGI Certified

This extraordinary 4.05-carat Marquise cut lab diamond radiates with a mesmerizing Fancy Vivid Blue color, authenticated by IGI certification. The substantial size of this gem allows its exceptional hue to command attention, offering a rare and luxurious presence typically associated with only the most exclusive natural blue diamonds.

This 4.05-carat marquise cut lab diamond has a mesmerizing blue hue that is authenticated by the IGI. Its substantial size allows this blue color to demand attention, offering a rare presence that is usually reserved for the most exclusive natural blue diamond. Faceted in the marquise cut which is known for its unique elongated shape and pointed ends, increases its carat weight while highlighting its blue color. The length to width ratio has an flattering, elongated effect when worn especially in rings.

Please inquire about availability before checkout.

If you are a gemstone collector, you may simply tap Add to Cart and proceed to checkout to purchase this stone on its own.

If you would like to design a ring or piece of jewelry with this gemstone, tap Add to Ring.

Your gemstone will be added to the cart and you will be guided to the Ring Settings page, where you can choose a setting you love and add it to your cart.

Once your selections are complete, proceed to checkout.

Our team will follow up to create a detailed 3D preview of your design before craftsmanship begins.

SARATTI offers complimentary insured express shipping on all orders.

Every piece is carefully packaged and shipped via trusted express couriers to ensure it arrives safely.

Delivery Time Estimates (once your order has shipped)

• United States (Duty Paid): 3–5 business days
• United Kingdom (Duty Paid): ~10 business days
• United Kingdom (Self-Clearance): 3–5 business days
• Europe (Duty Paid): ~10 business days
• Europe (Self-Clearance): 3–5 business days
• Rest of the World (Self-Clearance): 3–5 business days

Delivery timelines may vary slightly by destination and selected shipping option.

Please select your preferred shipping option at checkout, or leave a note in your cart, and our concierge will take care of the rest.

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