17.72ct Oval Double Cabochon Blue Star Sapphire GIA Certified Sri Lanka Unheated
SKU: GIASS0142 · Price: 66000.0 CAD · Availability: InStock
Tags: 10 - 20 cts, 4 Medium Light, 4 Moderately Strong, asterism, blue, certificate-gia, certified-gemstones, Double Cabochon, Filter_Colour_Blue, Filter_Shape_Oval, FIX_ME, GIA, N/A, Natural Corundum, Natural Star Sapphire, oval, over-500, over-5000, sapphire, single-stones, Sri Lanka (Ceylon), Star Sapphire, unheated
Canonical URL: https://skyjems.ca/products/17-72ct-oval-blue-star-sapphire-gia-certified-sri-lanka-unheated-giass0142
Description
Sapphire is corundum at its most sovereign — a mineral so dense with geological story that its color carries the memory of its birthplace.
This 17.72 carats Star Sapphire of Blue moderately strong hue from Sri Lanka was selected for the Skyjems Archive not as an afterthought, but as a deliberate acquisition. Unheated sapphires of fine color represent less than one percent of the global supply and are actively acquired by investment-grade collectors. Sri Lanka — historically known as 'Serendib' — has been the world's premier source of fine sapphire, spinel, and chrysoberyl for over two thousand years.
- Species: Natural Star Sapphire
- Weight: 17.72 carats
- Dimensions: 17.16 x 14.28 x 6.44 mm
- Shape & Cut: Oval, Pavilion:
- Color & Saturation: Blue / Medium Light / Moderately Strong
- Clarity & Transparency: N/A
- Origin: Sri Lanka
- GIA Report: 5234220325
- Archive Reference: GIASS0142
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Specifications
- gem_type: ["Sapphire"]
- colour: ["Blue"]
- origin: Sri Lanka (Ceylon)
- lab_report: GIA
- shape: ["Oval"]
- weight: 10 - 20 cts
- treatment: Unheated