Innovation
Manufacturing Excellence
Patented C-Cube technology — transforming natural fancy color diamonds through precision engineering.
Research & Development
The process of cutting and assembling diamonds to form composite diamonds having enhanced brilliance and shade allows us to create larger-sized stones with superior cut, clarity, and color combinations — the C-Cube Diamond.
C-Cube diamonds appear larger than regular diamonds of similar weight while delivering enhanced brilliance. The process requires special skill, patience, and meticulous care for micro-faceting. Specially trained technicians at SKSM workshops enhance the spectrum of natural colors — pink, blue, yellow, and orange — combining white and color diamonds for breathtaking results.
Why Natural Color Diamonds
We believe in the enduring value and beauty of natural gemstones. C-Cube technology makes these rare treasures more accessible without compromising their authenticity — typically 25–30% more attainable than single-stone fancy color diamonds of comparable visual impact.
View PatentsFancy Shapes & Clusters
Pie-cut diamonds faceted for maximum light reflection — available in heart, cushion, star, flower, marquise, pear, octagonal, hexagonal, and more.
Pie-Cut Concept
Multiple diamonds assembled with invisible cluster settings for unique fancy center stones.
Micro-Faceting
Precision faceting ensures light circulates throughout the stone for maximum sparkle.
Conflict-Free
Ethical sourcing and responsible manufacturing at every stage.
Scalable Production
Capacity to serve retail partners and private clients worldwide.