Moissanite gemstone heart-shaped lemon-colour loose stone, available in six vivid colour options and six precise sizing options from 4x4mm 0.3ct to 11x11mm 5ct for jewellery making and custom designs.
Heart-Shaped Loose Moissanite Stone in Six Vivid Colours and Multiple Sizing Options

This heart-shaped moissanite provides a versatile, colourful base material for bespoke jewellery making, custom design projects, or as a replacement stone. Offered as a single loose gemstone, it allows for complete creative control over the final piece's setting and style. The product is defined by its clear, specific options: you select both a precise size from six available measurements and a colour from six distinct hues. With sizes ranging from a petite 4x4mm (0.3 carats) to a substantial 11x11mm (5 carats), it caters to different design scales, from delicate rings to statement pendants. The colour palette includes lemon yellow, pomegranate red, pink, sapphire blue, navy blue, and purplish red, offering a spectrum of vivid choices.
Features and Construction

This product is a standalone component designed for integration into a finished jewellery item. Its value lies in its specification clarity and the flexibility it provides to the designer or crafter.
Material and Build
The stone is crafted from moissanite, a lab-created gemstone material. It is supplied in a classic, unfaceted heart shape. This shape provides a recognisable and romantic silhouette that is a popular choice for sentimental jewellery such as pendants, rings, and earrings. As a loose stone, it lacks any metal setting, prongs, or backing, making it a raw material intended for professional setting by a jeweller.
Size and Practical Fit
The stone is available in six defined size-and-carat weight combinations, allowing for accurate planning. The smallest option is 4mm by 4mm, equating to approximately 0.3 carats, suitable for accent stones or minimalist designs. The largest is 11mm by 11mm, equating to approximately 5 carats, which serves as a bold centrepiece. The intermediate sizes—5x5mm (0.5ct), 6.5x6.5mm (1ct), 8x8mm (2ct), and 9x9mm (3ct)—provide graduated options for balancing design proportion and visual impact.
Uses and Placement

The primary application for this loose stone is in the creation, repair, or customisation of jewellery. Its single-unit packaging makes it suited for one-off projects or replacements.
Event or Professional Use
For professional jewellers, designers, or experienced crafters, this stone acts as a component inventory item. It can be used to fulfil custom client requests for a specific coloured, heart-shaped centre stone. The range of sizes allows a professional to match a stone to an existing setting or design a new piece around the selected gem's dimensions. The vivid colour options can be used to create jewellery for themed events, birthstone pieces, or to match specific colour schemes.
Everyday Home Use
For the dedicated hobbyist with jewellery-making skills and tools, this stone offers a way to create a truly personal piece. It could be used to make a bespoke gift, such as a pendant for a loved one, or to replace a lost or damaged stone in a favourite piece of jewellery. It is important to note that setting a loose gemstone typically requires specific tools and expertise; it is not a ready-to-wear item upon arrival.
Benefits and Buying Value

The value of this product is rooted in its role as a specified material rather than a finished good. It provides control and choice at the point of creation.
Reuse and Low Maintenance
As a durable gemstone material, moissanite can be set, worn, and potentially reset into different jewellery mounts over time, offering long-term utility. Once set correctly by a professional, the finished jewellery item requires standard gemstone care: cleaning with mild soap and water and avoiding harsh impacts.
Why Choose This Product
This product is chosen for its defined specifications and the creative freedom it enables. The combination of a clear heart shape, a choice of six vibrant colours, and a selection of six precise sizes allows you to source a gemstone that exactly matches your design vision or repair needs. It provides a direct route to obtaining a specific component without the compromise of a pre-set, finished piece of jewellery.





