Products & Services
Our Journey in Color
Since 1987, we’ve traveled across the globe in search of mines that reveal the finest hues, shades, and intensities of corundum — all carefully curated into our Color Master collection.
Precision Over Parcels
Instead of mixed parcels with uneven sizes and tones, we provide selective sourcing — gemstones measured with accuracy and consistency in size, color, and clarity.
Service Included
At Blue Star, every gemstone comes with professional color and clarity grading, ensuring convenience for custom orders and repeat designs.
We don’t just supply gemstones — we deliver confidence, consistency, and craftsmanship in every facet
“Blue Star Color Master” offers the convenient solution in communication and selecting the right hues, intensity, and shades of sapphires under every light environment.
Clarity Level
We grade our sapphire into 3 standard of Clarity
Commercial - inclusions are visible by eyes
Eye Clean - Inclusions are only visible through x10 loupe
Loupe Clean - Nearly Flawless, and Flawless in Clarity
Cut Grade
We offer 2 different cut grade for our round brilliant cut sapphire.
Commercial cut is most common use in the market today due to the soft pricing.
the size tolerance when measuring can often be +,- 0.10mm.
Precision cut is design to exhibit most light return, with control symmetry and angles to minimize size tolerance.
Hearts & Arrows
Our newest addition to the products. We spent years in R&D to produce Hearts & Arrows cutting with our gemstones to perfection.
This cutting is often used in fine jewelry, diamond or as a center stone.
Additional Services
LAYOUT PLANNING
For those who own our Color Master will unlock our intermediate jewelry layout planning with color transition and ombre.
Our team work precisely putting the gemstones together to create and bring your designs come to life. For our customer’s convenience, we carefully assemble your made-to-order masterpiece, piece by piece, then deliver the final layout. which are made repeatable for continuing order.
