0.86ct Pink Sapphire Octagon Ref sapp159

Architectural Beauty: Unheated Pink Sapphire Octagon (0.86ct)

Step away from traditional rounds and ovals with this striking 0.86-carat Octagon Pink Sapphire. Featuring a sophisticated Emerald Cut, this gemstone emphasizes structural elegance and “hall-of-mirrors” clarity over typical sparkle. As a “No Heat” specimen, its soft, natural pink hue is a pure reflection of its geological origin.

Technical Specifications

The elongated octagon shape provides a sleek, modern silhouette that looks exceptionally graceful on the finger or as a focal point in a pendant.

• Species: Natural Pink Sapphire

• Weight: 0.86 carats

• Shape: Octagon

• Dimensions: 6.43 x 4.62 x 2.95 mm

• Cut: Emerald Cut

• Treatment: NO Heat (100% Natural)

• Certification: GFCO Certified

The Appeal of the Emerald Cut

The emerald cut is reserved for stones with high internal clarity, as its long, lean facets do not hide inclusions like a brilliant cut might. This 0.86ct sapphire showcases a “clean” aesthetic that feels both vintage and contemporary.

With GFCO Certification confirming its unheated status, this stone is a collector’s dream—combining a rare geometric shape with the prestige of a completely natural, untreated gemstone.

Gemworld Tip: To highlight the architectural lines of this octagon, consider a “double prong” setting or a delicate halo of baguette diamonds. This will accentuate the 6.43 mm length and create a high-fashion, elongated look.