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These synthetic emerald loose stones provide jewellery makers and craft designers with consistent Columbia green treasure colouration across a range of sizes and cuts. Available in round diameters from 5mm to 11mm and rectangular grandmother cut profiles in specific dimensions, they offer versatility for different jewellery projects while maintaining uniform colour quality. The artificial origin ensures predictable characteristics without the natural variations found in mined emeralds, making them suitable for designs requiring matching stones or consistent visual properties. With carat weight estimates provided for each size option, they allow for planning jewellery pieces with specific weight requirements while offering the distinctive green hue associated with emerald gemstones.
The cultivated emerald stones feature geometric shapes in both traditional round cuts and rectangular grandmother cut profiles, providing options for different jewellery mounting styles and design aesthetics.
The range of sizes and cuts available makes these cultivated emerald stones suitable for various jewellery applications and decorative projects requiring consistent green gemstone elements.
The cultivated emerald stones offer practical advantages for users seeking the emerald appearance without the cost and variability associated with natural gemstones.




Cultivated emerald gemstone loose stones for jewellery making in Columbia green treasure colour available in round sizes from 5mm to 11mm and grandmother cut rectangular shapes in modern simplicity style for decorative craft projects
£32.58
Sale price
£32.58
Regular price
Cultivated emerald loose stones in Columbia green treasure colour with multiple round and rectangular cut options

Features and Construction

Material and Build
These stones are made from synthetic emerald material that replicates the visual characteristics of natural emerald gemstones. The artificial origin provides consistent colouration in the Columbia green treasure hue across all available sizes, avoiding the inclusions and colour variations typical of mined stones. This consistency makes them particularly useful for jewellery designs requiring multiple matching stones or uniform appearance throughout a piece.Size and Practical Fit
Round stones are available in seven diameter options ranging from 5mm (approximately 0.5 carat) to 11mm (approximately 4.8 carats), with intermediate sizes at 6.0mm, 6.5mm, 7.0mm, 8mm, and 9mm. Rectangular grandmother cut stones come in three dimension combinations: 4x6mm (approximately 0.8 carat), 5x7mm (approximately 0.7-1 carat), and 6x8mm (approximately 1.35-1.65 carats). These precise measurements allow for accurate planning of jewellery settings and mounting requirements.Uses and Placement

Event or Professional Use
Jewellery designers and manufacturers can utilise these stones for creating matching sets of jewellery where consistent colour and size are important considerations. The availability of multiple sizes within the same colour family allows for graduated designs in necklaces or bracelets, while the rectangular grandmother cuts provide options for geometric or modern jewellery styles. The synthetic origin ensures predictable quality for production pieces.Everyday Home Use
Craft enthusiasts and hobby jewellery makers can incorporate these stones into personal projects, costume jewellery, or decorative items. The consistent colour makes them suitable for beginners who might find matching natural stones challenging, while the range of sizes allows for experimentation with different jewellery styles and techniques. Their geometric shapes work well with various mounting methods commonly used in home jewellery making.Benefits and Buying Value

Reuse and Low Maintenance
Synthetic gemstones typically require less specialised care than natural stones while maintaining their appearance over time. The consistent material properties mean that stones can be reset or reused in different jewellery designs without concern for variations in durability or colour stability that might occur with natural materials. Their uniform characteristics simplify storage and organisation for jewellery makers working with multiple stones.Why Choose This Product
These cultivated emerald loose stones provide a practical solution for obtaining the Columbia green treasure colour associated with emeralds in consistent quality across multiple sizes. The availability of both round and rectangular cuts increases design flexibility, while the synthetic origin ensures predictable performance in jewellery applications. With precise dimensions provided for planning purposes, they offer a straightforward option for jewellery projects requiring specific stone measurements.



