GIA Certified Unheated Pink Sapphire Diamond Platinum Ring

A GIA-certified natural unheated pink sapphire of Madagascar origin, set in a platinum ring with an octagonal center stone framed by a double diamond halo and diamond-set split-shank shoulders. GIA reports No Indications of Heating, meaning this is an untreated natural sapphire, and designates the color as Pink with Transparent transparency. Natural unheated pink sapphire is highly desirable. Please note the GIA report comments that the depth of the stone is not measurable due to the mounting, so only two dimensions are provided; the approximate weight of 0.9 to 1.1 carats is a rough estimate based on the visible dimensions and typical proportions, provided for reference only and not certified. Buyers are encouraged to review all photos and the full GIA report carefully before purchasing.

• Species: Natural Corundum
• Variety: Natural Sapphire
• Weight (Sapphire): Approximately 0.9 to 1.1 carats (rough estimate, depth not measurable, not certified)
• Shape: Octagonal
• Cut Style: Modified Brilliant Cut crown, Step Cut pavilion
• Measurements: 5.81 × 5.15 mm (depth not measurable due to mounting)
• Color: Pink
• Transparency: Transparent
• Treatment: No Indications of Heating
• Origin: Madagascar
• Certification: GIA Sapphire Origin Report #5242022517 (verifiable at reportcheck.gia.edu)
• Metal: Platinum
• Setting Style: Octagonal center stone with double diamond halo and diamond-set split-shank shoulders
• Total Ring Weight: 6.65 grams (gross)
• Condition: Pre-owned; excellent overall condition; prongs intact; all diamonds appear present and secure; no visible damage