London jeweller expands its engagement ring offering with natural and lab grown coloured diamonds available in a wide range of hues and bespoke handcrafted designs.
LONDON, UK, June 23, 2026 – Hatton Garden jeweller Mouza has introduced a new collection dedicated to coloured diamond engagement rings, bringing together an extensive selection of fancy coloured diamonds at its London showroom. The range includes both natural and lab grown coloured diamonds, allowing customers to explore and compare a variety of colour options in one location within London’s renowned jewellery district.
The collection spans seven colour categories – yellow, pink, blue, green, red, brown and black and includes stones sourced to a range of colour intensities from soft and subtle to vivid and saturated.
Customers can choose from multiple diamond shapes and pair them with bespoke handcrafted settings made in London. This enables each ring to be customised according to individual style preferences and budget requirements.
Amr Ramadan, founder of Mouza and a qualified Diamond Member of the Gemmological Association (DGA), said interest in coloured diamonds for engagement rings continues to rise.
He said: “We’ve seen a significant shift in what customers are looking for when they come to us. More and more people want something that expresses their individuality.
“Coloured diamonds do that better than almost anything else in fine jewellery. They’re rare, personal, and genuinely beautiful and because we work with both natural and lab grown stones, we can offer something meaningful at a wide range of budgets.”
The new coloured diamond engagement ring collection at Mouza’s Hatton Garden showroom includes:
- Natural fancy coloured diamonds: Certified stones in pink, yellow, blue, green, red, brown and black, carefully sourced and assessed for colour grade, cut and clarity.
- Coloured lab grown diamonds: Chemically and optically identical to mined diamonds, providing similar colour choices at a more accessible price point.
- A range of colour intensities: From subtle Fancy Light grades through to striking Fancy Vivid colours, offering options to suit different tastes.
Multiple diamond cuts: Including round brilliant, oval, pear, cushion, heart and radiant shapes. - Bespoke handcrafted settings: Designed and crafted in London, with options available in 18k yellow gold, 18k white gold, 18k rose gold and platinum.
Every natural coloured diamond within the collection is independently certified, giving customers confidence in the stone’s colour grade, characteristics and overall quality.
Mouza places a strong emphasis on education and transparency throughout the buying process. Because coloured diamond grading differs considerably from traditional white diamond grading, with colour playing the most important role in determining value, the company offers one-to-one consultations to help customers better understand the options available.
Visitors to the Hatton Garden showroom can compare diamonds side by side, review certification documents, examine differences in colour intensity and discuss bespoke ring designs with experienced team members.
For buyers working within a specific budget, Mouza can provide guidance on selecting the most suitable combination of diamond colour, intensity and origin to achieve the desired result.
To find out more about the collection, or to book an appointment, visit Mouza’s website at www.mouza.co.uk.
