1.40 Ct Marquise Black Natural Diamond – Treated Black Diamond

R9,900

1.40 Ct Marquise Black Diamond featuring an elegant marquise shape and deep treated black colour that creates a bold and sophisticated appearance. With its elongated silhouette and striking presence, this natural diamond is perfect for crafting a distinctive bespoke jewellery piece.

  • Stone Type: Natural Diamond
  • Shape: Marquise
  • Carat: 1.40 Ct
  • Colour: Black (Treated)
  • Measurements: 10.24 mm × 5.00 mm
  • Number of Stones: 1

Do you want to make your own piece of jewellery with this diamond? Talk to us — we have award-winning jewellery designers and expert manufacturing goldsmiths ready to bring your vision to life.

Like this product, but not quite what you’re looking for? Contact us for your unique requirements.

1 in stock

Description

1.40 Ct Marquise Black Natural Diamond

Introducing the elegant 1.40 Ct Marquise Black Diamond—a striking gemstone that combines bold character with refined sophistication. With its deep black colour and graceful marquise silhouette, this diamond offers a dramatic and contemporary alternative to traditional white diamonds.

The marquise cut is known for its elongated shape and pointed ends, creating a distinctive and flattering appearance. This cut maximises the stone’s surface area, often making it appear larger than other diamond shapes of the same carat weight. Its elegant proportions create a striking centrepiece for bespoke jewellery designs.

The diamond’s treated black colour produces a rich, lustrous tone that adds depth and sophistication. Black diamonds are admired for their bold aesthetic and modern appeal, making them a popular choice for statement rings, alternative engagement rings, and unique jewellery pieces.

With a 1.40 carat weight and measurements of 10.24 mm × 5.00 mm, this diamond offers impressive presence while maintaining a refined and elegant look. Its dramatic colour and distinctive shape make it ideal for jewellery designs that celebrate individuality and modern luxury.

Diamond Details

  • Stone Type: Natural Diamond
  • Shape: Marquise
  • Carat Weight: 1.40 Ct
  • Colour: Black (Treated)
  • Measurements: 10.24 mm × 5.00 mm
  • Number of Stones: 1

Perfect for Bespoke Jewellery

Ready to craft your own bespoke jewellery with this diamond? Our award-winning jewellery designers and skilled manufacturing goldsmiths can help turn your vision into reality. Whether you’re designing a striking statement ring, a unique engagement ring, or a modern pendant, this black diamond offers endless design possibilities.

Celebrate bold style with this stunning 1.40 Ct Marquise Black Diamond—a gemstone that perfectly blends elegance, individuality, and contemporary luxury.

Like this product, but not quite what you’re looking for? Contact us for your unique requirements.

Additional information
Diamond Cut

Diamond size

1.10-1.49 Ct

Stone colour

Black

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