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SKU: 4464441

5.35 carats Natural Bi-Colour Tourmaline | Emerald Cut

$1,299.00 USD

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5.35ct Natural Bi-Colour Tourmaline emerald cut main view | SARATTI

Description

This Natural Bi-Colour Tourmaline presents a green-dominant face-up appearance that transitions into a warmer secondary zone toward one end. Medium-to-deep tones create clear contrast across the elongated stone, while brighter yellow-green reflections emerge through the centre under direct light.

The rectangular outline is finished in an emerald cut, with clipped corners and long step facets organising the colour into precise linear bands. The central facets carry brighter reflections, while the ends appear deeper in tone. Fine internal features remain visible under close observation and contribute to the stone’s individual appearance.

At 5.35 carats and measuring 11.5 × 7.6 × 6.3mm, the stone offers substantial scale within a balanced elongated proportion. Its structured outline and visible colour transition make it suitable for a statement centre-stone ring, cocktail ring, pendant, or individually developed bespoke jewel.

Details & Care

Gemstone Identity
  • Displays a green-dominant bi-colour appearance with a contrasting warmer secondary zone.
  • Identified as Natural Bi-Colour Tourmaline.
  • Weighs exactly 5.35 carats.
  • Measures 11.5 × 7.6 × 6.3mm.
  • Formed in an elongated rectangular shape with clipped corners.
  • Finished in an emerald cut with long, structured step facets.
  • Two distinct colour zones remain visible across the length of the stone.
  • Ranking 7 to 7.5 on the Mohs scale, Tourmaline is suitable for fine jewellery when set and cared for appropriately.
  • Clean with warm soapy water and a soft brush; avoid steam cleaning, prolonged high heat, and sudden temperature changes.
  • Well suited to a statement centre-stone ring, cocktail ring, or pendant.
  • Accompanied by a SARATTI Gemstone Identification Report.

Gemstone Specification

Gemstone Type: Natural Bi-Colour Tourmaline
Species: Tourmaline
Variety: Natural Tourmaline
Carat Weight: 5.35 carats
Shape: Rectangular
Cut: Emerald Cut
Colour: Bi-Colour
Dimensions: 11.5 × 7.6 × 6.3mm
Colour Zoning: Two distinct colour zones
Certificate: SARATTI Gemstone Identification Report

OCTOBER BIRTHSTONE

Tourmaline is one of the recognised birthstones for October, alongside opal, and is also associated with the eighth wedding anniversary. Its broad colour range makes it particularly suitable for personal milestone jewellery.

DESIGN INVITATION

The elongated emerald cut provides an architectural foundation for a statement ring or pendant. Platinum or white gold would create crisp contrast around the green-dominant colour, while yellow gold could complement the stone’s warmer secondary zone.

An open-sided setting could preserve the visibility of the bi-colour transition and the stone’s 6.3mm depth. Carefully engineered corner prongs would protect the clipped edges while keeping the long step-faceted face visually uninterrupted.

The gemstone may be acquired loose or developed through SARATTI’s bespoke jewellery service.

Consult an Advisor

For guidance in selecting a gemstone or refining your design, a SARATTI advisor is available to assist with thoughtful recommendations and personalized support. CONTACT

Complementary Shipping

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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

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