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The House of Gemstones

Emerald-Cut Green Tourmaline & Baguette Diamond Ring in Platinum

Emerald-Cut Green Tourmaline & Baguette Diamond Ring in Platinum

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This piece has now sold, but we may be able to source something similar or help create an alternative for you.

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Marcus Tempus

Product Story

A deep green Tourmaline framed by crisp baguette diamonds in cool platinum.

At the centre of this striking ring sits an elongated emerald-cut green Tourmaline, displaying rich forest-green colour with brighter flashes of teal and emerald through its long step-cut facets. The clean geometry of the cut draws attention to the depth and character of the gemstone, giving the ring a sophisticated, architectural presence.

Baguette-cut diamonds sit to either side of the Tourmaline, arranged in stepped panels that echo the rectangular form of the centre stone. Their precise, linear sparkle creates a beautiful contrast against the saturated green gemstone without distracting from it.

Crafted in platinum, the cool white metal gives the ring an exceptionally clean finish and allows both the Tourmaline and diamonds to remain the focus. The combination of an elongated centre stone, baguette diamonds and platinum gives the design a subtle Art Deco influence while still feeling distinctly contemporary.

Green Tourmaline can range from fresh botanical tones to deep forest and blue-green shades. Larger step-cut stones are particularly striking, as their broad facets reveal subtle changes in colour as the ring moves through the light.

Tourmaline is also one of October’s birthstones, making this a sophisticated alternative to the more familiar pink varieties associated with the gemstone.

This particular piece has now sold, but Marcus Tempus may be able to source a comparable green Tourmaline, locate a stone in a different shade or proportion, or create a bespoke ring inspired by this design.

Features

  • Gemstone: Green Tourmaline
  • Cut: Emerald / rectangular step cut
  • Centre stone dimensions: approximately 11.2 × 4.95 mm
  • Accent stones: Baguette-cut diamonds
  • Metal: Platinum
  • Design: Three-stone / geometric statement ring
  • Setting: Claw-set Tourmaline with baguette diamond side panels
  • Colour: Deep forest to blue-green
  • Birthstone: October
  • Status: Sold · Enquire for Similar
Marcus Tempus Gemstone Passport MT-GP-008
Faceted natural tourmaline gemstone

The House of Gemstones

Tourmaline Passport

October Birthstone • Tourmaline • Mohs 7–7.5
Mineral Family Tourmaline Group
Colour Almost every colour, including pink, green, blue, bi-colour and watermelon
Hardness 7–7.5 Mohs
Wearability Excellent for regular wear with sensible care
Notable Sources Brazil
Mozambique
Nigeria
Afghanistan
Clarity Varies by colour; many fine stones are eye-clean

Why We Treasure Tourmaline

Tourmaline is one of the world’s most fascinating gemstones, admired for its extraordinary range of colours. Few gemstones offer such diversity, from delicate pastel shades to intense vivid hues and remarkable bi-colour crystals.

Its versatility allows every piece of tourmaline jewellery to possess its own distinct personality, making it a favourite among collectors and those seeking something truly individual.

Natural rough tourmaline crystal

Nature’s Artistry

Tourmaline crystals naturally grow in long, beautifully striated prisms. Some display several colours within one crystal, creating treasured watermelon and bi-colour varieties.

Caring for Tourmaline

Clean tourmaline jewellery using lukewarm water, mild soap and a soft brush. Avoid sudden impacts, harsh chemicals and rapid temperature changes.

Store tourmaline separately from harder gemstones to help preserve its polished finish. Remove jewellery before strenuous activities.

Marcus Tempus Bespoke

Crafted Around Your Preferences

Many Marcus Tempus tourmaline jewellery designs can be individually crafted to suit your personal style. Where the design allows, we can often create a piece in your preferred precious metal or with an alternative natural gemstone from our collection.

Often Crafted In

9ct Gold 14ct Gold 18ct Gold Yellow Gold White Gold Rose Gold Platinum

Alternative Gemstone Options

Pink Tourmaline Green Tourmaline Watermelon Tourmaline Rubellite Sapphire Aquamarine

Availability varies according to the design, gemstone and stone dimensions. Not every gemstone is suitable for every setting, and some combinations may require small design adjustments.

Enquire About Bespoke Options →
Marcus Tempus gold seal

Every gemstone begins deep within the Earth.

Its next chapter
begins with you.

The House of Gemstones