1.86ct Cushion Purplish Red Ruby GIA Certified Vietnam Unheated

Ruby is corundum's rarest expression — the same mineral as sapphire, yet transformed by chromium into a stone of such commanding presence that it has historically commanded higher per-carat prices than any other gem on earth. This 1.86 carats Ruby of Purplish Red strong hue from Vietnam was selected for the Skyjems Archive not as an afterthought, but as a deliberate acquisition. It is entirely unheated and untreated — a distinction that places it in the top fraction of the global Ruby supply and is the single most important value driver in the collector market. Acquire it with the understanding that stones of this caliber rarely circulate outside private collections.

• Species: Natural Ruby
• Weight: 1.86 carats
• Dimensions: 8.29 x 5.66 x 4.02 mm
• Shape & Cut: Cushion, Pavilion: Step Cut
• Color & Saturation: Purplish Red / Medium Dark / Strong
• Clarity & Transparency: Moderately Included
• Treatment: None / Unheated & Untreated
• Origin: Vietnam
• GIA Report: 5222820549
• Archive Reference: GIAR0120