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SKU: M4T9K2Q

1.83 carats Natural Bi-Color Tourmaline | Emerald Cut – 5.5 × 11.1mm

$524.00 USD

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Description

A refined bi-color tourmaline showing a vivid transition from rich green to cool teal blue. The gradient moves vertically through the stone, creating depth and visual movement within its elongated silhouette.

Cut in a precise emerald cut, the step facets enhance clarity while maintaining clean architectural lines. The crystal appears transparent and well-defined, allowing both color zones to remain distinct yet harmonious.

At 1.83 carats, it offers a slender, elegant scale ideal for a vertical ring design or a contemporary pendant where proportion and color alignment take center stage.

Key Characteristics
  • At 1.83 carats, the gemstone presents a refined size with elongated visual presence.
  • Cut in an emerald shape that emphasizes its vertical structure and symmetry.
  • Step faceting enhances clarity and supports the natural color zoning.
  • Displays a green to teal blue gradient with balanced tonal contrast.
  • Appears eye-clean, allowing uninterrupted appreciation of its internal transparency.
  • With a hardness of 7–7.5 on the Mohs scale, tourmaline is suitable for thoughtfully designed jewelry.
  • Particularly well suited for vertical ring settings or modern pendant designs.
  • Certified internally by SARATTI, with third-party certification available upon request.

Gemstone Details

Gemstone Type: Natural Tourmaline
Carat Weight: 1.83 carats
Shape: Emerald Cut
Color: Bi-Color (Green to Teal Blue)
Dimensions: 5.5 × 11.1 mm
Clarity: Eye Clean
Certificate: SARATTI

Third-party certification (e.g. GUILD) is available upon request at an additional cost.

BIRTHSTONE / SIGNIFICANCE

Tourmaline is the recognized birthstone for October and is associated with the zodiac sign Libra. Its broad spectrum of natural colors has established it as one of the most versatile gemstones in fine jewelry.

DESIGN INVITATION

Its elongated emerald cut and distinct color transition make it an excellent candidate for a vertical statement ring or a refined, architectural pendant. You may secure the gemstone individually or collaborate with our atelier to craft a bespoke design around its natural gradient.

Bespoke Design

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.

Delivery and Shipping

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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Payment & Security

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • PayPal
  • Visa

Every transaction with SARATTI is safeguarded through advanced encryption and processed exclusively via internationally recognized payment institutions.

  • Handcrafted Excellence

    Every piece is made with intention, precision, and artistry.

  • Ethically Sourced Stones

    We hand-select every gemstone for clarity, color, and character.

  • Lifetime Care

    Enjoy complimentary cleaning and support for the life of your piece.

  • Secure, Insured Shipping

    Your jewelry is protected from our hands to yours.

Signature Gift Box

An exclusive presentation, crafted to hold a moment that is entirely yours.

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