43.86ct Sri Lanka Blue Star Sapphire Ring — Unheated GRS
This exceptional Platinum 900 ring centres a rare 43.86ct Sri Lanka blue star sapphire, expertly fashioned as a cabochon to reveal a sharp, clear 6-ray asterism. The unheated, natural sapphire displays a deep, pure blue hue with eye-clean VVS clarity (no visible cracks; slight natural texture consistent with high-quality star sapphires) and is accompanied by GRS certification confirming origin and treatment status. Exact stone dimensions are available upon request and documented on the certificate.
Craftsmanship and setting: the sapphire is beautifully set in durable Platinum 900; the total ring weight is 22.9 grams. Elegant white natural diamonds (total 1.62ct, G color / VVS clarity) flank the main stone, adding refined brilliance while allowing the star to remain the focal point. This ring is finished to luxury standards for immediate wear and long-term durability
Its remarkable carat weight, unheated Ceylon provenance, precise asterism, and GRS certification combine to create an investment-quality piece prized by collectors and connoisseurs. Ideal uses include a signature cocktail or statement ring, a bespoke engagement or heirloom piece, or a high-value addition to a fine gem collection
Platinum900
Weight : 22.9Gram
Main stone: 43.86ct Sapphire
Color: Blue
Clarity: Eye Clean -VVS （ no crack with slight natural Texture )
Star: Clear 6 Star ray
Treatment : Unheated
Origin: Srilanka
Certificate: GRS
Side stone total
1- White natural diamond 1.62ct ( G color / VVS )
Total weight : 22.9Gram
Material: Platinum900
