16.32cts Oval Santa Maria Natural Aquamarine Gemstone | GUILD Certified

Have you ever stared into the depths of the clearest ocean and felt a moment of perfect tranquility? That's exactly what happens when you first lay eyes on this extraordinary 16.32-carat aquamarine. This magnificent cushion-cut treasure captures something truly magical – the legendary Santa Maria color that serious collectors whisper about. At a generous 17.93 × 14.80 × 10.36 mm, it commands presence without even trying.

When light hits those modified brilliant facets, something almost electric happens – it's like watching sunlight dance across tropical waters. Aquamarine is treasured throughout history for its calming energy and connection to water, making this premium example both a stunning jewelry component and a meaningful treasure.

One moment, it's reminiscent of clear morning skies; the next, it captures the deep blue of twilight waters. The GUILD certification confirms what's obvious to the naked eye – this gem has what they call "vibrant-brilliance," but that technical term hardly does justice to its hypnotic quality. This stone as the centerpiece of an heirloom ring or pendant that your family will fight over for generations. 

Please inquire about availability before checkout.

This gemstone may be secured on its own, or crafted into a custom ring or fine jewelry piece through the SARATTI atelier.

To begin a custom design, select “Create With This Stone” and choose a setting. Complete your order at checkout to confirm your request.

Once your order is placed, your dedicated Bespoke Experience Coordinator will personally reach out to guide you through the design process.

You will receive:

• Initial concept guidance to refine direction
• A detailed 3D simulation of your design
• The opportunity to request adjustments before production

Craftsmanship begins only after you approve the final design.

Every step is guided with clarity and care.

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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