Designed with you. Completed without compromise.

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1.81ct Natural Santa Maria Aquamarine | Octagonal – 9.84 × 6.57 × 4.03mm | CGRL Certified

Santa Maria at 1.81-carat — an aquamarine whose blue has the depth to lead the stone completely.

Gemstone $1,010.00

See this exact gemstone in compatible SARATTI settings.

This Natural Santa Maria Aquamarine presents a refined intense blue hue with a calm, crystalline clarity that reflects the purity of open water. Cut in an octagonal form, the stone balances clean geometry with soft brilliance, allowing light to travel evenly through its transparent body. The brilliant/step cut enhances depth and structure, giving the gemstone a composed, elegant presence suitable for timeless fine jewelry designs.

Characteristics
  • Santa Maria color grade with intense blue saturation
  • High transparency with eye-clean clarity
  • Octagonal shape offering strong architectural balance
  • Brilliant/step cut for controlled brilliance and depth
  • Bright luster with a clean, refined finish
Gemstone Details

Gemstone Type: Natural Aquamarine
Species: Natural Beryl
Carat Weight: 1.81ct
Shape Cut: Octagonal
Cut Style: Brilliant / Step
Color: Intense Blue (Santa Maria)
Clarity: Eye Clean
Transparency: High
Polish: Excellent
Symmetry: Well-balanced
Luster: Bright
Dimensions: 9.84×6.57×4.03mm
Certification: CGRL

✧ Design Invitation

Ideal for minimalist rings or refined pendants, this octagonal aquamarine pairs beautifully with clean settings that emphasize symmetry and proportion. Best suited for designs that highlight precision, balance, and understated elegance.

Care Guide
  • Your aquamarine treasures its brilliance, so keep it sparkling by cleaning with mild soap and warm water using a soft brush, and store it away from harder gemstones that might cause scratches.
  • Though durable for everyday wear, this gem prefers to avoid harsh chemicals, ultrasonic cleaners, and prolonged sun exposure to maintain its spectacular blue for generations.

Your gemstone is set into the design you choose. Every pairing is reviewed by a specialist before production begins.

HANDPICKED

Chosen with judgement — looking beyond the certificate to colour, character, proportion and presence.

HANDCRAFTED

Each piece is considered around the stone, with proportion, setting, comfort and finish working together.

HEARTFELT

Personal guidance and thoughtful creation shaped around the person, the moment and what the piece is meant to become.

CARED FOR, AFTERWARDS

Secure delivery and ongoing care long after the piece leaves our hands.

This Natural Santa Maria Aquamarine presents a refined intense blue hue with a calm, crystalline clarity that reflects the purity of open water. Cut in an octagonal form, the stone balances clean geometry with soft brilliance, allowing light to travel evenly through its transparent body. The brilliant/step cut enhances depth and structure, giving the gemstone a composed, elegant presence suitable for timeless fine jewelry designs.

Why we chose this stone

Santa Maria, given room to lead.

This stone is worth considering for santa maria and refined intense blue. The octagonal outline keeps those qualities visible rather than buried beneath size or setting.

  • SANTA MARIA
  • REFINED INTENSE BLUE
  • 1.81 CT

Gemstone details

Gemstone Type
Natural Aquamarine
Species
Natural Beryl
Carat Weight
1.81ct
Shape Cut
Octagonal
Cut Style
Brilliant / Step
Color
Intense Blue (Santa Maria)
Clarity
Eye Clean
Transparency
High
Polish
Excellent
Symmetry
Well-balanced
Luster
Bright
Dimensions
9.84×6.57×4.03mm
Certification
CGRL
Enquire about this stone
1.81ct Natural Santa Maria Aquamarine | Octagonal – 9.84 × 6.57 × 4.03mm | CGRL Certified
Natural aquamarine ring in a spare setting, gallery left open to light the blue | SARATTI Clean aquamarine gemstone hand-set in fine jewellery with fine claws | SARATTI

HANDCRAFTED

Light this clear
wants very little metal.

Aquamarine grows clean and grows large — nothing to hide, no reason to crowd it. Claws fine, gallery open, the blue lit from beneath. A cocktail ring, a pendant that needs no companion, earrings of unusual clarity.

Discover our craftsmanship

Your next step

Two ways to continue, and no hurry to choose.

Have it set

Choose a setting and the atelier builds it around this stone's measurements. You see images of the finished piece before it travels to you.

Create with this stone

Take the stone as it is

The stone travels loose, with its report, insured and signed for. Set it with your own jeweller, or come back to us whenever you are ready.

Purchase the stone alone
SARATTI signature presentation SARATTI signature presentation
Signature Presentation

Every SARATTI piece is prepared in our signature presentation, carefully protected for a refined reveal and secure delivery.

Complimentary Insured Shipping

SARATTI offers complimentary insured express shipping on all orders. Each piece is carefully prepared, protected, and sent through trusted express couriers.

Learn More
Ask a SARATTI Advisor

Speak with a SARATTI concierge for help with gemstones, sizing, personalization, delivery, or bespoke adjustments before placing your order.

Responsibly Chosen Materials

Every SARATTI piece is created with considered materials, selected stones, and careful craftsmanship. We choose quality with intention, so each jewel feels meaningful from selection to final delivery.

Size Guide

Use the SARATTI size guide to choose the right fit for your ring, bracelet, necklace, or made-to-order piece.

Before you decide

Questions worth asking.

Is this the exact gemstone I will receive — and can I see more of it?

Yes. The gemstone shown on this page is the individual stone you are considering — not a representative image from a parcel.

We photograph and film the actual stone and do everything possible to show its color, proportions and character faithfully. Even so, gemstones can respond differently to daylight, warm interior light and different screens.

If you are uncertain, we can provide additional photographs or video and, where useful, reshoot the stone under different lighting or from another angle before you decide.

Can I confirm the gemstone is still available before I proceed?

Of course.

Send us the product link or reference and our concierge can confirm availability before you proceed.

For an important purchase, we would rather confirm first than have you make a decision around a stone that has already been spoken for.

How do I know which setting will suit this gemstone?

The builder presents settings intended to work with the gemstone you have selected.

Before production begins, the pairing is reviewed for proportion, security and suitability.

If we believe another setting, proportion or approach would serve the stone better, we will tell you before anything is made. The setting should serve the gemstone — not simply accommodate it.

What happens after I choose my gemstone and setting?

We confirm the important details with you before production begins.

That includes your gemstone, setting, metal, side stones where relevant, size, engraving and any personal details.

Nothing enters production until the final specification has been reviewed and approved.

Will I see the finished piece before it is sent?

Yes.

Once your piece is complete, it is photographed and filmed with your gemstone set into it.

Those images are sent to you before dispatch, so you can see the finished jewel before it leaves SARATTI.

How long will my piece take?

Made-to-order pieces generally require around three to four weeks from final approval to completion.

A loose gemstone purchased on its own can usually be prepared for dispatch much sooner.

If you are working towards a proposal, anniversary, birthday or travel date, tell us before ordering. We will let you know what is realistically possible rather than promise a date we cannot honour.

How will my order be delivered?

Your order is sent by insured courier with tracking and appropriate delivery security.

The route and carrier depend on destination and value.

Where duties or local taxes may apply, our concierge can explain the available delivery options before dispatch.

Can I return a loose gemstone?

A loose gemstone may be returned within fourteen days of delivery provided it remains unworn, unset and unaltered, with its packaging and documentation intact.

Please contact us before sending anything back so the return can be arranged securely.

What happens once the gemstone has been set?

A jewel created around your selected gemstone is made specifically for you.

Once the final specification has been approved and production has begun, the gemstone and materials are committed to your piece.

That is why we take time to confirm the details with you before making begins.

What if I am still unsure?

Then do not rush the decision.

We can help you compare this gemstone with another, look again at color or proportion, send additional imagery, discuss a setting or simply talk through what matters most to you.

The right stone should feel considered — not hurried.

What happens after I receive my piece?

Our relationship does not end at delivery.

SARATTI provides ongoing care for the jewelry we create, including inspection, cleaning and appropriate maintenance support as the piece is worn over time.

If anything ever concerns you, speak with us before attempting repair or alteration elsewhere.