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4.00 Carat Lagoon Tourmaline Cushion Cut – Natural Blue Green Afghan Tourmaline

4.00 Carat Lagoon Tourmaline Cushion Cut – Natural Blue Green Afghan Tourmaline

Regular price $1,999.00 USD
Regular price Sale price $1,999.00 USD
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4.00 Carat Lagoon Tourmaline – Rare Blue-Green Beauty

Discover the elegance of this 4.00 carat natural lagoon tourmaline, featuring a captivating light blue-green color often referred to as “lagoon.” Sourced from Afghanistan, this gemstone combines refreshing color with excellent brilliance.

The cushion cut enhances its sparkle while maintaining a soft, luxurious shape—making it a perfect centerpiece for custom jewelry.


Gemstone Specifications

  • Stone: Natural Tourmaline
  • Type: Faceted Lagoon Tourmaline
  • Weight: 4.00 Carats
  • Shape: Cushion Cut
  • Dimensions: 12.5 x 8.1 x 5.3 mm
  • Color: Light Lagoon (Blue-Green)
  • Treatment: None (Untreated)
  • Origin: Afghanistan

Why This Lagoon Tourmaline Stands Out

Lagoon tourmalines are highly sought after for their unique ocean-like tones. This piece offers:

  • Beautiful blue-green lagoon color with soft, refreshing appeal
  • Untreated natural gemstone for added value and rarity
  • Elegant cushion cut for maximum brilliance
  • Sourced from premium Afghan deposits

Perfect For

  • Custom engagement rings
  • Fine pendants or statement jewelry
  • Collectors of rare tourmaline varieties
  • Unique alternative to traditional gemstones

Authenticity & Quality

This is a 100% natural and untreated tourmaline, making it especially desirable for collectors and buyers seeking gemstones in their pure form. Afghan tourmalines are globally respected for their color diversity and quality.


Care Instructions

To preserve its beauty:

  • Avoid exposure to harsh chemicals
  • Clean gently with mild soap and water
  • Store separately to prevent scratches

Own a Unique Lagoon Gemstone

Add this rare lagoon tourmaline to your collection and enjoy a gemstone that reflects the calm beauty of ocean tones with natural brilliance.

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